100 XP to the next level, at 100 total XP.
Morse receiving and sending
Morse Code Trainer
Explore 35 receiving lessons and 56 sending lessons in the public Morse Code Trainer catalogue.
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Track 01
Receiving Morse by Sound
01Sound Foundations10 lessons
The first eleven letters, until you recognize each one without thinking.
- 01Recognize K and MGuest
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Your first two letters, chosen because they sound nothing alike. K is long-short-long, M is two long tones. Learning them as whole sounds (not as dots and dashes you picture in your head) will be the entire method from here on out.
- Duration
- 5 minutes
- Mastery XP
- 150 available
- 02Add UGuest
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Two short tones and a long one. The drills now mix K, M, and U, so you have to know each sound without relying on a fixed order.
- Duration
- 5 minutes
- Mastery XP
- 150 available
- 03Add RGuest
More details
Short, long, short. R is K with the tones flipped: swap K's long-short-long for short-long-short and you get R. Worth hearing that link now, before speed makes them easy to mix up.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
A single short tone, and the shortest character in Morse. It goes by fast, which is exactly why it helps to know it before it starts hiding inside longer letters and words.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Three short tones in a row. The goal is to hear the group as one shape instead of counting to three, since counting falls apart the moment the speed picks up.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long then short. Six letters are now in rotation, and the earliest ones should be landing without effort.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Short then long, which is N in reverse. Hearing A and N as two different sounds is the first real test of whether you're listening or still decoding in your head.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Short, long, long, short. A four-part rhythm that reads clearly against the shorter letters you already know, so it tends to stick fast.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
A single long tone, the exact opposite of E. Those two are the shortest signals in Morse, and much of the alphabet is combinations built around that one contrast.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Adds the eleventh letter, then runs all eleven together in a mixed checkpoint session. This is the first checkpoint for your foundation set, and the point where recognition should start feeling automatic.
- Duration
- 8 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
02Complete Alphabet15 lessons
The remaining fifteen letters, until you can receive A to Z.
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Three long tones. Hearing O beside S's three short tones sharpens the short-versus-long distinction everything else rests on.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Short, long, long. It's easy to confuse with J two lessons from now, so fixing this clean baseline in your ear first is the whole point.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Two short tones. It sits between E's single short tone and S's three, but learn I as its own compact sound rather than falling back on counting.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Short, long, long, long. It's W with one more long tone on the end, so the only thing to catch is whether you heard three long tones or two.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Short, short, long, short. No trick to it, just a four-part pattern to add to the pile and drill until it's automatic.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, short, long, long. A four-part pattern with a single short tone in the second slot. Nothing tricky, one more to lock in.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Three short tones and a long one. It's the "V for victory" rhythm from wartime broadcasts—the rhythm that opens Beethoven's Fifth—which makes it one of the easier characters to remember.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, long, short. Short enough to grab quickly, and a clean contrast to the longer patterns around it.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, long, short, long. One of the least common letters, so the review keeps it in rotation on purpose rather than letting it fade.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, long, short, short. Another low-frequency letter, and it's easy to confuse with G at speed since both open with two long tones. Listen for what follows.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Four short tones. This finishes the short-tone run: E, I, S, and H are just one, two, three, and four taps. Since the only difference between them is the count, the goal is to hear H's length as one shape instead of counting to four, which is where it slips into S.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, short, short, short. It's V in reverse: flip V's three-shorts-then-long and you get B's long-then-three-shorts. Both are known now, so hear them as a pair.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, short, long, short. A clean alternating pattern, which makes it one of the more distinctive rhythms in the whole set.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, short, short. Three tones, and the front half of B. Keep the length straight: three for D, four for B.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Long, short, short, long. The 26th and final letter. You now know the complete alphabet by sound, so no word is missing a piece. Reading full words at speed is what the later tracks build, but every letter you'll ever need is now in your arsenal.
- Duration
- 8 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
03Numbers10 lessons
Every digit, and the end of the receiving section.
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Five long tones in a row. Every Morse number is exactly five tones, which alone sets digits apart from letters, and zero sits at the all-long end of the range.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
One short tone, then four long. This is where the number logic shows up: count the short tones at the front and you have the digit.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Two short, then three long. The rule holds, so the front of each number tells you which one it is.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Three short, then two long. Halfway through the count-up.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Four short, then one long. Almost all short tones, with a single long to close it.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Five short tones, the mirror of zero's five long tones. This is the all-short endpoint, and a clean pair for testing short against long.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
One long, then four short. The count flips here: from six up, the long tones lead and the short ones follow.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Two long, then three short.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Three long, then two short.
- Duration
- 5 minutes
- Mastery XP
- 150 available
More details
Four long, then one short, which is 1 in reverse. The last digit and the end of the receiving track. You now recognize the complete A-Z and 0-9 set by sound. From here, the work shifts from learning new characters to reading them faster inside real words, phrases, and sentences.
- Duration
- 8 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
Track 02
Sending with Clean Rhythm
01Sending Foundations6 lessons
Your first go at tapping out Morse yourself, starting with short words built from letters you already know.
More details
Your first two sends: one short element and one long element. Sending is about rhythm before speed, so focus on an even beat and a clean release. With automatic paddles, tap and release for one element because holding repeats.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Short-long and long-short: the same two elements in opposite order. The goal is to send each sequence cleanly so A stays distinct from N.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
M is two long tones; S is three short tones. The test is keeping each repeated sequence even, so S lands as three shorts rather than two or four.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Three-tone characters that mix short and long. Switching cleanly between the orders without rushing the middle tone is the skill.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Two four-part characters. Holding steady timing across four tones is harder than three, so let each rhythm settle before the next stroke.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Send real words using every letter through Receiving Lesson 10. The checkpoint measures accuracy, readable timing, and retention across receive, echo, and memory prompts.
- Duration
- 12 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
02Complete Production15 lessons
The rest of A to Z, then numbers, punctuation, and the procedural signals that manage a contact.
More details
O is three long tones, W is short-long-long. Keep them apart by the opening, since W starts short and O never does.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
I is two short taps, J is short then three long. They sit at opposite ends of the length range, so this requires tight timing on the short one and control on the long one.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
F is short-short-long-short, Y is long-short-long-long. No shared trick, just two four-tone patterns to send at an even, steady rhythm.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
V is three short and one long, G is two long and a short. Keep the count exact so V stays four tones and G stays three.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Q is long-long-short-long, Z is long-long-short-short. Both open with two long tones, the same as G, so what comes after is what separates them. Send the endings exactly: Q finishes short-long, Z finishes short-short, and G stops after a single short.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
H is four short tones, B is a long tone then three short. The job is keeping those short tones even and counted right, so H stays four and doesn't slip toward three.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
C alternates long-short-long-short, D is long-short-short. Hold the alternation on C, and stop at three tones on D.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
The final letter, long-short-short-long. Send X on its own first, then inside longer words so it holds up under real spacing.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Receive and send held-out words and paired letter groups covering all 26 letters. Full-alphabet production, with content and spacing accurate enough to read on the first pass.
- Duration
- 12 minutes
- Mastery XP
- 150 available
More details
The first five digits. Each is five tones, and the count of short tones at the front tells you the number.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Finish the digits with 5 through 9. Five is all short tones; from six onward the long tones lead. Send them accurately inside short number fields such as signal reports and serial numbers.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Send strings of digits with clean boundaries, so a run of numbers copies exactly instead of running together.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
The handful of punctuation marks that actually come up on air, sent on their own first and then inside real context.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
These procedural signals are sent as run-together characters, not spelled out. Send them so they read as one unit and stay distinct from ordinary letters.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
The signals that manage a contact: stand by, break in, and end. Use them inside short exchanges so the timing is right, not just the characters.
- Duration
- 8 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
03Words and Common Phrases8 lessons
Real words and phrases, sent with clean word spacing, plus the everyday radio vocabulary.
More details
Send the most common short words as complete shapes. Let the whole word guide your hand, but keep every character boundary readable.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Keep sending through longer common words without stopping to think character by character, while the word gaps stay unmistakable.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Double letters put your spacing to the test. Send words with repeats so the gap between two of the same character stays clear.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Frequent letter groups and word endings start to feel like single units, which is what lets your sending flow instead of stutter.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
The standard abbreviations and Morse shorthand operators actually use, sent as the whole forms they'll be read as.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Send useful phrases end to end with clean word spacing, so the phrase reads as a phrase and not a pile of separate words.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
The common phrases that carry names, reports, and locations. Keep the critical details exact while the phrase flows.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Send and copy held-out words and generated phrases against character, exact-token, critical-field, timing, and accuracy gates. Mastery requires a second successful pass at least 12 hours later.
- Duration
- 12 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
04Callsigns and Critical Data7 lessons
Callsigns, names, locations, signal reports, power, and serial numbers.
More details
Every callsign has a prefix, a number, and a suffix. Send the whole thing as one identity with clean gaps, since callsigns get repeated and have to be exact.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Send representative US calls without leaning on a memorized list. Hold the prefix, number, and suffix together while keeping every character distinct.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Calls from other countries don't follow the US shape. Send them as they come rather than forcing them into a familiar pattern.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Calls with a slash and a modifier, like a portable or compound station. Keep both the base call and the modifier intact.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Practice callsigns that differ by a single character alongside mixed-length calls. Copy and send each identity exactly instead of guessing from a familiar pattern.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Copy and send names and locations inside short station messages. Capture the whole heard turn accurately, with exactness on NAME and QTH fields.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Send and copy unseen callsigns, reports, names, locations, power, and serials across different passes. Accuracy on the fields that identify a station.
- Duration
- 12 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
05Operational CW Communication9 lessons
Q signals, how a contact flows from the first call to the sign-off, handling a missed field, and full conversations.
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The essential Q signals and operating abbreviations, sent in context. Practice them as parts of a real exchange, not as a list.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Send both sides of a CQ, the open call that invites any station to reply, and the answer that comes back. Exact station identity and clear turns.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Confirm both callsigns and hand off to the intended station. A clean handoff is what makes the contact readable.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
The three fields a basic contact always trades: a signal report, your name, and your location. Send and copy them accurately inside a real exchange.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
When you miss a field, get it back with one focused repeat instead of restarting. Keep the procedural signals distinct so the turns stay clear.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Longer contacts add weather, equipment, and polite conversation. Copy the complete turn accurately while keeping the operational details clear.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
End in the right order and finish with an exact identification. A proper close is part of a complete contact.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Some on-air activities have their own short exchange formats. Send the references and fields exactly, without turning it into a speed race.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Run a complete contact end to end. Call CQ, trade the core fields, repair one missed field, and close correctly. It is a complete Morse conversation rather than an isolated drill.
- Duration
- 12 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
06Speed, Flow, and Signal Proficiency11 lessons
Reaching standard speed, reading in your head, recovering from misses, and a final test.
More details
Copy short words, callsigns, and one-turn messages at full character speed with wide spacing. Push the pace only while the copy stays readable.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Raise your working speed while keeping callsigns, reports, names, and locations exact. Faster characters, without crushing the spaces that make them legible.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Continuous phrases at standard character spacing, with the word gaps starting to tighten toward real speed.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Run complete, ordered contacts with receive characters at 20 WPM spaced to 18 WPM and sending at 18/18. Keep timing and exact fields together at a working pace.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Standard receiving speed, with no extra space padded between characters to slow things down. Words, callsigns, and full contact turns at the target speed.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Keep copying after a miss. Mark it, let it go, and be back on the very next word. Recovery is part of operating, not a failure.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Listen and take it in without writing it down, whether that's the meaning, the next action, or just the exact fields you need. This is the step from writing everything out to holding it in your head.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
An optional push above the completion standard on familiar material. It won't block later lessons, so treat it as a stretch, not a gate.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
The same characters across changing pitch and slight human timing variation. Recognizing the shape when it isn't machine-perfect.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Pull callsigns and critical data through mild static, fading, tone drift, and a competing signal. What copying sounds like off a real band.
- Duration
- 8 minutes
- Mastery XP
- 150 available
More details
Complete an unseen ten-turn contact at standard speed. Each prompt may carry one controlled signal impairment; the exchange also includes a repair and exact critical-field checks.
- Duration
- 12 minutes
- Mastery XP
- 150 available
Use ↑/↓ between lesson actions; Enter opens the focused action. Tab reaches all controls.
Track 03
Practice
01Adaptive practiceComing soon
01Adaptive practice labComing soon
Coming soon: build a focused session around speed, weak symbols, or operating material after the numbered course.
Practice Lab is coming soon and is disabled for launch.
Practice Lab is coming soon and is disabled for launch.
Lesson 01 · receiving
Recognize K and M
Your first two letters, chosen because they sound nothing alike. K is long-short-long, M is two long tones. Learning them as whole sounds (not as dots and dashes you picture in your head) will be the entire method from here on out.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- K and M
- Required first
- No prerequisite
- Available reward
- 150 mastery XP available
Lesson 02 · receiving
Add U
Two short tones and a long one. The drills now mix K, M, and U, so you have to know each sound without relying on a fixed order.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- U
- Required first
- Recognize K and M
- Available reward
- 150 mastery XP available
Lesson 03 · receiving
Add R
Short, long, short. R is K with the tones flipped: swap K's long-short-long for short-long-short and you get R. Worth hearing that link now, before speed makes them easy to mix up.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- R
- Required first
- Add U
- Available reward
- 150 mastery XP available
Lesson 04 · receiving
Add E
A single short tone, and the shortest character in Morse. It goes by fast, which is exactly why it helps to know it before it starts hiding inside longer letters and words.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- E
- Required first
- Add R
- Available reward
- 150 mastery XP available
Lesson 05 · receiving
Add S
Three short tones in a row. The goal is to hear the group as one shape instead of counting to three, since counting falls apart the moment the speed picks up.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- S
- Required first
- Add E
- Available reward
- 150 mastery XP available
Lesson 06 · receiving
Add N
Long then short. Six letters are now in rotation, and the earliest ones should be landing without effort.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- N
- Required first
- Add S
- Available reward
- 150 mastery XP available
Lesson 07 · receiving
Add A
Short then long, which is N in reverse. Hearing A and N as two different sounds is the first real test of whether you're listening or still decoding in your head.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- A
- Required first
- Add N
- Available reward
- 150 mastery XP available
Lesson 08 · receiving
Add P
Short, long, long, short. A four-part rhythm that reads clearly against the shorter letters you already know, so it tends to stick fast.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- P
- Required first
- Add A
- Available reward
- 150 mastery XP available
Lesson 09 · receiving
Add T
A single long tone, the exact opposite of E. Those two are the shortest signals in Morse, and much of the alphabet is combinations built around that one contrast.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- T
- Required first
- Add P
- Available reward
- 150 mastery XP available
Lesson 10 · receiving
Add L
Adds the eleventh letter, then runs all eleven together in a mixed checkpoint session. This is the first checkpoint for your foundation set, and the point where recognition should start feeling automatic.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Consolidate the module's symbols in mixed receiving practice.
Lesson signal
- Focus
- L
- Required first
- Add T
- Available reward
- 150 mastery XP available
Lesson 11 · receiving
Add O
Three long tones. Hearing O beside S's three short tones sharpens the short-versus-long distinction everything else rests on.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- O
- Required first
- Add L
- Available reward
- 150 mastery XP available
Lesson 12 · receiving
Add W
Short, long, long. It's easy to confuse with J two lessons from now, so fixing this clean baseline in your ear first is the whole point.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- W
- Required first
- Add O
- Available reward
- 150 mastery XP available
Lesson 13 · receiving
Add I
Two short tones. It sits between E's single short tone and S's three, but learn I as its own compact sound rather than falling back on counting.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- I
- Required first
- Add W
- Available reward
- 150 mastery XP available
Lesson 14 · receiving
Add J
Short, long, long, long. It's W with one more long tone on the end, so the only thing to catch is whether you heard three long tones or two.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- J
- Required first
- Add I
- Available reward
- 150 mastery XP available
Lesson 15 · receiving
Add F
Short, short, long, short. No trick to it, just a four-part pattern to add to the pile and drill until it's automatic.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- F
- Required first
- Add J
- Available reward
- 150 mastery XP available
Lesson 16 · receiving
Add Y
Long, short, long, long. A four-part pattern with a single short tone in the second slot. Nothing tricky, one more to lock in.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- Y
- Required first
- Add F
- Available reward
- 150 mastery XP available
Lesson 17 · receiving
Add V
Three short tones and a long one. It's the "V for victory" rhythm from wartime broadcasts—the rhythm that opens Beethoven's Fifth—which makes it one of the easier characters to remember.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- V
- Required first
- Add Y
- Available reward
- 150 mastery XP available
Lesson 18 · receiving
Add G
Long, long, short. Short enough to grab quickly, and a clean contrast to the longer patterns around it.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- G
- Required first
- Add V
- Available reward
- 150 mastery XP available
Lesson 19 · receiving
Add Q
Long, long, short, long. One of the least common letters, so the review keeps it in rotation on purpose rather than letting it fade.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- Q
- Required first
- Add G
- Available reward
- 150 mastery XP available
Lesson 20 · receiving
Add Z
Long, long, short, short. Another low-frequency letter, and it's easy to confuse with G at speed since both open with two long tones. Listen for what follows.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- Z
- Required first
- Add Q
- Available reward
- 150 mastery XP available
Lesson 21 · receiving
Add H
Four short tones. This finishes the short-tone run: E, I, S, and H are just one, two, three, and four taps. Since the only difference between them is the count, the goal is to hear H's length as one shape instead of counting to four, which is where it slips into S.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- H
- Required first
- Add Z
- Available reward
- 150 mastery XP available
Lesson 22 · receiving
Add B
Long, short, short, short. It's V in reverse: flip V's three-shorts-then-long and you get B's long-then-three-shorts. Both are known now, so hear them as a pair.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- B
- Required first
- Add H
- Available reward
- 150 mastery XP available
Lesson 23 · receiving
Add C
Long, short, long, short. A clean alternating pattern, which makes it one of the more distinctive rhythms in the whole set.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- C
- Required first
- Add B
- Available reward
- 150 mastery XP available
Lesson 24 · receiving
Add D
Long, short, short. Three tones, and the front half of B. Keep the length straight: three for D, four for B.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- D
- Required first
- Add C
- Available reward
- 150 mastery XP available
Lesson 25 · receiving
Add X
Long, short, short, long. The 26th and final letter. You now know the complete alphabet by sound, so no word is missing a piece. Reading full words at speed is what the later tracks build, but every letter you'll ever need is now in your arsenal.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Consolidate the module's symbols in mixed receiving practice.
Lesson signal
- Focus
- X
- Required first
- Add D
- Available reward
- 150 mastery XP available
Lesson 26 · receiving
Add 0
Five long tones in a row. Every Morse number is exactly five tones, which alone sets digits apart from letters, and zero sits at the all-long end of the range.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 0
- Required first
- Add X
- Available reward
- 150 mastery XP available
Lesson 27 · receiving
Add 1
One short tone, then four long. This is where the number logic shows up: count the short tones at the front and you have the digit.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 1
- Required first
- Add 0
- Available reward
- 150 mastery XP available
Lesson 28 · receiving
Add 2
Two short, then three long. The rule holds, so the front of each number tells you which one it is.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 2
- Required first
- Add 1
- Available reward
- 150 mastery XP available
Lesson 29 · receiving
Add 3
Three short, then two long. Halfway through the count-up.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 3
- Required first
- Add 2
- Available reward
- 150 mastery XP available
Lesson 30 · receiving
Add 4
Four short, then one long. Almost all short tones, with a single long to close it.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 4
- Required first
- Add 3
- Available reward
- 150 mastery XP available
Lesson 31 · receiving
Add 5
Five short tones, the mirror of zero's five long tones. This is the all-short endpoint, and a clean pair for testing short against long.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 5
- Required first
- Add 4
- Available reward
- 150 mastery XP available
Lesson 32 · receiving
Add 6
One long, then four short. The count flips here: from six up, the long tones lead and the short ones follow.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 6
- Required first
- Add 5
- Available reward
- 150 mastery XP available
Lesson 33 · receiving
Add 7
Two long, then three short.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 7
- Required first
- Add 6
- Available reward
- 150 mastery XP available
Lesson 34 · receiving
Add 8
Three long, then two short.
StateNot started
XP0 / 150
Best accuracy—
Duration5 minutes
Learning goals
- Recognize the lesson's focus symbols by sound while retaining earlier material.
Lesson signal
- Focus
- 8
- Required first
- Add 7
- Available reward
- 150 mastery XP available
Lesson 35 · receiving
Add 9
Four long, then one short, which is 1 in reverse. The last digit and the end of the receiving track. You now recognize the complete A-Z and 0-9 set by sound. From here, the work shifts from learning new characters to reading them faster inside real words, phrases, and sentences.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Consolidate the module's symbols in mixed receiving practice.
Lesson signal
- Focus
- 9
- Required first
- Add 8
- Available reward
- 150 mastery XP available
Lesson 01 · sending
Send E and T
Your first two sends: one short element and one long element. Sending is about rhythm before speed, so focus on an even beat and a clean release. With automatic paddles, tap and release for one element because holding repeats.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's focus symbols with clean rhythm and spacing.
Lesson signal
- Focus
- Send E and T
- Required first
- Add L
- Available reward
- 150 mastery XP available
Lesson 02 · sending
Add A and N
Short-long and long-short: the same two elements in opposite order. The goal is to send each sequence cleanly so A stays distinct from N.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's focus symbols with clean rhythm and spacing.
Lesson signal
- Focus
- A and N
- Required first
- Add L, Send E and T
- Available reward
- 150 mastery XP available
Lesson 03 · sending
Add M and S
M is two long tones; S is three short tones. The test is keeping each repeated sequence even, so S lands as three shorts rather than two or four.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's focus symbols with clean rhythm and spacing.
Lesson signal
- Focus
- M and S
- Required first
- Add L, Add A and N
- Available reward
- 150 mastery XP available
Lesson 04 · sending
Add U, R, and K
Three-tone characters that mix short and long. Switching cleanly between the orders without rushing the middle tone is the skill.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's focus symbols with clean rhythm and spacing.
Lesson signal
- Focus
- U, R, and K
- Required first
- Add L, Add M and S
- Available reward
- 150 mastery XP available
Lesson 05 · sending
Add P and L
Two four-part characters. Holding steady timing across four tones is harder than three, so let each rhythm settle before the next stroke.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's focus symbols with clean rhythm and spacing.
Lesson signal
- Focus
- P and L
- Required first
- Add L, Add U, R, and K
- Available reward
- 150 mastery XP available
Lesson 06 · sending
Foundation checkpoint
Send real words using every letter through Receiving Lesson 10. The checkpoint measures accuracy, readable timing, and retention across receive, echo, and memory prompts.
StateNot started
XP0 / 150
Best accuracy—
Duration12 minutes
Learning goals
- Demonstrate the module's required accuracy, timing, and retention.
Lesson signal
- Focus
- Foundation checkpoint
- Required first
- Add L, Add P and L
- Available reward
- 150 mastery XP available
Lesson 07 · sending
Add O and W
O is three long tones, W is short-long-long. Keep them apart by the opening, since W starts short and O never does.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- O and W
- Required first
- Add W, Foundation checkpoint
- Available reward
- 150 mastery XP available
Lesson 08 · sending
Add I and J
I is two short taps, J is short then three long. They sit at opposite ends of the length range, so this requires tight timing on the short one and control on the long one.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- I and J
- Required first
- Add J, Add O and W
- Available reward
- 150 mastery XP available
Lesson 09 · sending
Add F and Y
F is short-short-long-short, Y is long-short-long-long. No shared trick, just two four-tone patterns to send at an even, steady rhythm.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- F and Y
- Required first
- Add Y, Add I and J
- Available reward
- 150 mastery XP available
Lesson 10 · sending
Add V and G
V is three short and one long, G is two long and a short. Keep the count exact so V stays four tones and G stays three.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- V and G
- Required first
- Add G, Add F and Y
- Available reward
- 150 mastery XP available
Lesson 11 · sending
Add Q and Z
Q is long-long-short-long, Z is long-long-short-short. Both open with two long tones, the same as G, so what comes after is what separates them. Send the endings exactly: Q finishes short-long, Z finishes short-short, and G stops after a single short.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- Q and Z
- Required first
- Add Z, Add V and G
- Available reward
- 150 mastery XP available
Lesson 12 · sending
Add H and B
H is four short tones, B is a long tone then three short. The job is keeping those short tones even and counted right, so H stays four and doesn't slip toward three.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- H and B
- Required first
- Add B, Add Q and Z
- Available reward
- 150 mastery XP available
Lesson 13 · sending
Add C and D
C alternates long-short-long-short, D is long-short-short. Hold the alternation on C, and stop at three tones on D.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- C and D
- Required first
- Add D, Add H and B
- Available reward
- 150 mastery XP available
Lesson 14 · sending
Add X
The final letter, long-short-short-long. Send X on its own first, then inside longer words so it holds up under real spacing.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- X
- Required first
- Add X, Add C and D
- Available reward
- 150 mastery XP available
Lesson 15 · sending
Alphabet checkpoint
Receive and send held-out words and paired letter groups covering all 26 letters. Full-alphabet production, with content and spacing accurate enough to read on the first pass.
StateNot started
XP0 / 150
Best accuracy—
Duration12 minutes
Learning goals
- Demonstrate the module's required accuracy, timing, and retention.
Lesson signal
- Focus
- Alphabet checkpoint
- Required first
- Add X, Add X
- Available reward
- 150 mastery XP available
Lesson 16 · sending
Send digits 0 to 4
The first five digits. Each is five tones, and the count of short tones at the front tells you the number.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- Send digits 0 to 4
- Required first
- Add 4, Alphabet checkpoint
- Available reward
- 150 mastery XP available
Lesson 17 · sending
Send digits 5 to 9
Finish the digits with 5 through 9. Five is all short tones; from six onward the long tones lead. Send them accurately inside short number fields such as signal reports and serial numbers.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- Send digits 5 to 9
- Required first
- Add 9, Send digits 0 to 4
- Available reward
- 150 mastery XP available
Lesson 18 · sending
Build number flow
Send strings of digits with clean boundaries, so a run of numbers copies exactly instead of running together.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- Build number flow
- Required first
- Add 9, Send digits 5 to 9
- Available reward
- 150 mastery XP available
Lesson 19 · sending
Operational punctuation
The handful of punctuation marks that actually come up on air, sent on their own first and then inside real context.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- Operational punctuation
- Required first
- Add 9, Build number flow
- Available reward
- 150 mastery XP available
Lesson 20 · sending
Message and turn-control prosigns
These procedural signals are sent as run-together characters, not spelled out. Send them so they read as one unit and stay distinct from ordinary letters.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- Message and turn-control prosigns
- Required first
- Add 9, Operational punctuation
- Available reward
- 150 mastery XP available
Lesson 21 · sending
Stand by, break, and close
The signals that manage a contact: stand by, break in, and end. Use them inside short exchanges so the timing is right, not just the characters.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Produce the lesson's characters with clean rhythm and spacing.
Lesson signal
- Focus
- Stand by, break, and close
- Required first
- Add 9, Message and turn-control prosigns
- Available reward
- 150 mastery XP available
Lesson 22 · sending
High-frequency short words
Send the most common short words as complete shapes. Let the whole word guide your hand, but keep every character boundary readable.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson material as complete sound patterns.
Lesson signal
- Focus
- High-frequency short words
- Required first
- Add 9, Stand by, break, and close
- Available reward
- 150 mastery XP available
Lesson 23 · sending
Common four- to six-letter words
Keep sending through longer common words without stopping to think character by character, while the word gaps stay unmistakable.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson material as complete sound patterns.
Lesson signal
- Focus
- Common four- to six-letter words
- Required first
- Add 9, High-frequency short words
- Available reward
- 150 mastery XP available
Lesson 24 · sending
Repeated letters and spacing
Double letters put your spacing to the test. Send words with repeats so the gap between two of the same character stays clear.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson material as complete sound patterns.
Lesson signal
- Focus
- Repeated letters and spacing
- Required first
- Add 9, Common four- to six-letter words
- Available reward
- 150 mastery XP available
Lesson 25 · sending
Common chunks and endings
Frequent letter groups and word endings start to feel like single units, which is what lets your sending flow instead of stutter.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson material as complete sound patterns.
Lesson signal
- Focus
- Common chunks and endings
- Required first
- Add 9, Repeated letters and spacing
- Available reward
- 150 mastery XP available
Lesson 26 · sending
Radio vocabulary and abbreviations
The standard abbreviations and Morse shorthand operators actually use, sent as the whole forms they'll be read as.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson material as complete sound patterns.
Lesson signal
- Focus
- Radio vocabulary and abbreviations
- Required first
- Add 9, Common chunks and endings
- Available reward
- 150 mastery XP available
Lesson 27 · sending
Everyday short phrases
Send useful phrases end to end with clean word spacing, so the phrase reads as a phrase and not a pile of separate words.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson material as complete sound patterns.
Lesson signal
- Focus
- Everyday short phrases
- Required first
- Add 9, Radio vocabulary and abbreviations
- Available reward
- 150 mastery XP available
Lesson 28 · sending
Common on-air phrases
The common phrases that carry names, reports, and locations. Keep the critical details exact while the phrase flows.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson material as complete sound patterns.
Lesson signal
- Focus
- Common on-air phrases
- Required first
- Add 9, Everyday short phrases
- Available reward
- 150 mastery XP available
Lesson 29 · sending
Word and phrase checkpoint
Send and copy held-out words and generated phrases against character, exact-token, critical-field, timing, and accuracy gates. Mastery requires a second successful pass at least 12 hours later.
StateNot started
XP0 / 150
Best accuracy—
Duration12 minutes
Learning goals
- Demonstrate the module's required accuracy, timing, and retention.
Lesson signal
- Focus
- Word and phrase checkpoint
- Required first
- Add 9, Common on-air phrases
- Available reward
- 150 mastery XP available
Lesson 30 · sending
Callsign anatomy
Every callsign has a prefix, a number, and a suffix. Send the whole thing as one identity with clean gaps, since callsigns get repeated and have to be exact.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson's station data accurately.
Lesson signal
- Focus
- Callsign anatomy
- Required first
- Add 9, Word and phrase checkpoint
- Available reward
- 150 mastery XP available
Lesson 31 · sending
Common US callsign formats
Send representative US calls without leaning on a memorized list. Hold the prefix, number, and suffix together while keeping every character distinct.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson's station data accurately.
Lesson signal
- Focus
- Common US callsign formats
- Required first
- Add 9, Callsign anatomy
- Available reward
- 150 mastery XP available
Lesson 32 · sending
International callsigns
Calls from other countries don't follow the US shape. Send them as they come rather than forcing them into a familiar pattern.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson's station data accurately.
Lesson signal
- Focus
- International callsigns
- Required first
- Add 9, Common US callsign formats
- Available reward
- 150 mastery XP available
Lesson 33 · sending
Portable and compound callsigns
Calls with a slash and a modifier, like a portable or compound station. Keep both the base call and the modifier intact.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson's station data accurately.
Lesson signal
- Focus
- Portable and compound callsigns
- Required first
- Add 9, International callsigns
- Available reward
- 150 mastery XP available
Lesson 34 · sending
Confusable and rapid callsigns
Practice callsigns that differ by a single character alongside mixed-length calls. Copy and send each identity exactly instead of guessing from a familiar pattern.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson's station data accurately.
Lesson signal
- Focus
- Confusable and rapid callsigns
- Required first
- Add 9, Portable and compound callsigns
- Available reward
- 150 mastery XP available
Lesson 35 · sending
Names and locations
Copy and send names and locations inside short station messages. Capture the whole heard turn accurately, with exactness on NAME and QTH fields.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Copy and send the lesson's station data accurately.
Lesson signal
- Focus
- Names and locations
- Required first
- Add 9, Confusable and rapid callsigns
- Available reward
- 150 mastery XP available
Lesson 36 · sending
Callsign and critical-data checkpoint
Send and copy unseen callsigns, reports, names, locations, power, and serials across different passes. Accuracy on the fields that identify a station.
StateNot started
XP0 / 150
Best accuracy—
Duration12 minutes
Learning goals
- Demonstrate the module's required accuracy, timing, and retention.
Lesson signal
- Focus
- Callsign and critical-data checkpoint
- Required first
- Add 9, Names and locations
- Available reward
- 150 mastery XP available
Lesson 37 · sending
Essential abbreviations and Q signals
The essential Q signals and operating abbreviations, sent in context. Practice them as parts of a real exchange, not as a list.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Essential abbreviations and Q signals
- Required first
- Add 9, Callsign and critical-data checkpoint
- Available reward
- 150 mastery XP available
Lesson 38 · sending
Call CQ and answer
Send both sides of a CQ, the open call that invites any station to reply, and the answer that comes back. Exact station identity and clear turns.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Call CQ and answer
- Required first
- Add 9, Essential abbreviations and Q signals
- Available reward
- 150 mastery XP available
Lesson 39 · sending
Establish contact
Confirm both callsigns and hand off to the intended station. A clean handoff is what makes the contact readable.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Establish contact
- Required first
- Add 9, Call CQ and answer
- Available reward
- 150 mastery XP available
Lesson 40 · sending
Standard information exchange
The three fields a basic contact always trades: a signal report, your name, and your location. Send and copy them accurately inside a real exchange.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Standard information exchange
- Required first
- Add 9, Establish contact
- Available reward
- 150 mastery XP available
Lesson 41 · sending
Repair and recovery
When you miss a field, get it back with one focused repeat instead of restarting. Keep the procedural signals distinct so the turns stay clear.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Repair and recovery
- Required first
- Add 9, Standard information exchange
- Available reward
- 150 mastery XP available
Lesson 42 · sending
Conversational extension
Longer contacts add weather, equipment, and polite conversation. Copy the complete turn accurately while keeping the operational details clear.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Conversational extension
- Required first
- Add 9, Repair and recovery
- Available reward
- 150 mastery XP available
Lesson 43 · sending
Close a contact
End in the right order and finish with an exact identification. A proper close is part of a complete contact.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Close a contact
- Required first
- Add 9, Conversational extension
- Available reward
- 150 mastery XP available
Lesson 44 · sending
Structured activity exchanges
Some on-air activities have their own short exchange formats. Send the references and fields exactly, without turning it into a speed race.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Complete the lesson's operating exchange with correct procedure.
Lesson signal
- Focus
- Structured activity exchanges
- Required first
- Add 9, Close a contact
- Available reward
- 150 mastery XP available
Lesson 45 · sending
Randomized full-QSO checkpoint
Run a complete contact end to end. Call CQ, trade the core fields, repair one missed field, and close correctly. It is a complete Morse conversation rather than an isolated drill.
StateNot started
XP0 / 150
Best accuracy—
Duration12 minutes
Learning goals
- Demonstrate the module's required accuracy, timing, and retention.
Lesson signal
- Focus
- Randomized full-QSO checkpoint
- Required first
- Add 9, Structured activity exchanges
- Available reward
- 150 mastery XP available
Lesson 46 · sending
Early speed with useful material
Copy short words, callsigns, and one-turn messages at full character speed with wide spacing. Push the pace only while the copy stays readable.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Early speed with useful material
- Required first
- Add 9, Randomized full-QSO checkpoint
- Available reward
- 150 mastery XP available
Lesson 47 · sending
Connected phrases and critical fields
Raise your working speed while keeping callsigns, reports, names, and locations exact. Faster characters, without crushing the spaces that make them legible.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Connected phrases and critical fields
- Required first
- Add 9, Early speed with useful material
- Available reward
- 150 mastery XP available
Lesson 48 · sending
Standard-spacing phrase flow
Continuous phrases at standard character spacing, with the word gaps starting to tighten toward real speed.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Standard-spacing phrase flow
- Required first
- Add 9, Connected phrases and critical fields
- Available reward
- 150 mastery XP available
Lesson 49 · sending
Operational exchanges at 18 WPM
Run complete, ordered contacts with receive characters at 20 WPM spaced to 18 WPM and sending at 18/18. Keep timing and exact fields together at a working pace.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Operational exchanges at 18 WPM
- Required first
- Add 9, Standard-spacing phrase flow
- Available reward
- 150 mastery XP available
Lesson 50 · sending
Standard 20 WPM proficiency
Standard receiving speed, with no extra space padded between characters to slow things down. Words, callsigns, and full contact turns at the target speed.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Standard 20 WPM proficiency
- Required first
- Add 9, Operational exchanges at 18 WPM
- Available reward
- 150 mastery XP available
Lesson 51 · sending
Flow and miss recovery
Keep copying after a miss. Mark it, let it go, and be back on the very next word. Recovery is part of operating, not a failure.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Flow and miss recovery
- Required first
- Add 9, Standard 20 WPM proficiency
- Available reward
- 150 mastery XP available
Lesson 52 · sending
Head copy and next actions
Listen and take it in without writing it down, whether that's the meaning, the next action, or just the exact fields you need. This is the step from writing everything out to holding it in your head.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Head copy and next actions
- Required first
- Add 9, Flow and miss recovery
- Available reward
- 150 mastery XP available
Lesson 53 · sending
Optional 25 WPM stretch
An optional push above the completion standard on familiar material. It won't block later lessons, so treat it as a stretch, not a gate.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Optional 25 WPM stretch
- Required first
- Add 9, Head copy and next actions
- Available reward
- 150 mastery XP available
Lesson 54 · sending
Different pitches and human timing
The same characters across changing pitch and slight human timing variation. Recognizing the shape when it isn't machine-perfect.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Different pitches and human timing
- Required first
- Add 9, Head copy and next actions
- Available reward
- 150 mastery XP available
Lesson 55 · sending
Copy through field conditions
Pull callsigns and critical data through mild static, fading, tone drift, and a competing signal. What copying sounds like off a real band.
StateNot started
XP0 / 150
Best accuracy—
Duration8 minutes
Learning goals
- Maintain accurate copy and sending at the lesson's target speed.
Lesson signal
- Focus
- Copy through field conditions
- Required first
- Add 9, Different pitches and human timing
- Available reward
- 150 mastery XP available
Lesson 56 · sending
Operational Morse proficiency checkpoint
Complete an unseen ten-turn contact at standard speed. Each prompt may carry one controlled signal impairment; the exchange also includes a repair and exact critical-field checks.
StateNot started
XP0 / 150
Best accuracy—
Duration12 minutes
Learning goals
- Demonstrate the module's required accuracy, timing, and retention.
Lesson signal
- Focus
- Operational Morse proficiency checkpoint
- Required first
- Add 9, Copy through field conditions
- Available reward
- 150 mastery XP available
Lesson practice
35 receiving lessons · 56 sending and operational-proficiency lessonsTouch · keyboard · sound
Your training
Make the next sound automatic.
Short, accurate sessions build reliable recognition faster than long study blocks.
Recommended completion: Score at least 11 out of 12 correct.
0Lessons mastered
0Sessions completed
0Day streak
Sound preview and input settings
Guest, account, and premium
Receiving · 35 lessons
Lessons 1-3 are available to guests; 4-6 require a verified account; premium begins at Lesson 7.
Premium Academy track
Sending proficiency · 56 lessons
Complete production, words, callsigns, critical radio fields, and operational QSOs use separate accuracy, timing, and exactness requirements.
After-course adaptive practice
Build a focused proficiency session.
Practice Lab is coming soon and is disabled for launch.
Morse Code Trainer premium access
Continue after the account lessons.
Lessons 1-3 are available to guests, and a verified account includes Lessons 4-6. Premium begins at Receiving Lesson 7 and includes the complete sending track. Practice Lab is coming soon.
- Receiving Lessons 7-35
- Complete sending track
- Words, callsigns and real-world practice
- Current and future premium Academy content
Monthly$15 USDper month
Lifetime$45 USDlifetime access
Display offers only; purchasing is not enabled in this phase.
Sending setup
Choose your key
Use either on-screen control with a finger on your phone or tablet, or with a keyboard. No external key or radio is needed.
Before each attempt
Prompts use receiving, echo sending, and sending from memory. Operational checkpoints preserve the order of a complete contact. Written dot/dash answers stay hidden.
15 WPM · Straight key
Score 10 out of 12 correct with at least 55% timing.
Listen…
Key the sound you just heard.
The attempt ends automatically after a character-length pause.
—Correctness—Rhythm—Spacing—Consistency—Dit/dah ratio
Keyboard controls: Space for straight key, or Z/X for dit/dah paddles. Touchscreen controls remain fully supported, and held input releases safely if focus is lost.
How does this key work?
On-screen straight key: press and hold for the length of each dit or dah, then release for the gap — a quick press is a dit, holding about three times as long is a dah. You control every element length and every gap yourself.
On-screen paddle with automatic keyer: the keyer sends perfectly-timed dits and dahs for you — you never set how long an element lasts. Tap a paddle for one element, or hold it down to repeat that element automatically. You control the sequence of dits and dahs and the pause between characters.
Phone and tablet technique
one fingerDIT DAH
- Rest the device on a stable surface instead of gripping it tightly.
- Keep your thumb or finger relaxed. Tap or hold, then lift cleanly to release.
- In paddle mode, use one finger on each side; a two-finger squeeze is supported.
- The key surface prevents page scrolling while you are keying. Scrolling works normally everywhere else.
Phone or tablet: rest it on a stable surface and use one relaxed thumb or finger.
Ideal against what you keyed
Ideal
Your keying
Receiving · Lesson 1
20 WPM characters · 8 WPM spacing
Listen…
Listen to the complete rhythm, then choose the character.
Keyboard and practice help
Keyboard controls: press a learned letter or number to answer; Enter activates the focused command or native control; Space sends only in a sending key surface; Tab moves between controls. The lamp and original replay use the configured replay shortcut.
Replay only plays the sound. A practice retry is unscored, so your first answer remains the one counted. Missed signals stay in the lesson queue for reinforcement.
Session complete
Short, accurate practice wins.
0%Accuracy
0/12Correct
0%Personal best
0Mastery XP earned
Service record
Your progress
Progress records demonstrated practice. It never changes account or premium access.
50 XP for your first counted pass, then 100 XP at the lesson's authored mastery milestone. Up to 150 XP per lesson; early repeats add no XP.
Lessons passed again after the retention interval.
Consecutive practice days: UTC for signed-in progress, device-local for guest practice.
Small steps, lasting skill
Your practice milestones
Personal practice achievements, not radio qualifications. Levels and XP never unlock paid content or bypass lesson prerequisites.
Lesson controls
Lesson settings
Adjust lesson sound, speed, and keyboard controls on this device.
Changes save automatically on this device.
Account management
Guest account
Keep your progress with you
Sign in to load saved progress, or create a free account to unlock Receiving Lessons 4–6.
Signed in
This device saves new lesson results to your verified account.
Free accountReceiving Lessons 1 to 6 are open.
PremiumEvery current receiving and sending lesson is included with your access. Practice Lab is coming soon.
Premium
Unlock premium
Premium opens Receiving Lessons 7 to 35 and all 56 sending lessons. Practice Lab is coming soon.
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Start with a free account
Create an account or sign in first so premium access and your purchase are attached to you.
Monthly
$15USD per month
Renews every month at $15 USD until you cancel. Cancel any time from your account; access continues to the end of the period already paid for.
Lifetime
$45USD once
A single payment of $45 USD. No renewal, nothing to cancel.
Prices are shown before tax. Checkout shows the total before you pay. Stripe is the merchant of record through Managed Payments and handles payment details and tax.
Account
Account and progress
Review access, learning data, billing, and session controls.
Guest account
Keep your progress with you
Sign in to load saved progress, or create a free account to unlock Receiving Lessons 4–6.
Signed in
This device saves new lesson results to your verified account.
Free accountReceiving Lessons 1 to 6 are open.
PremiumEvery current receiving and sending lesson is included with your access. Practice Lab is coming soon.