Is Morse Code Still Used Today?

The short answer is yes — morse code is still used today, just not where it started. It no longer carries the world's telegrams or routine ship traffic, and you won't find a morse operator at the post office. But the code itself turned out to be too useful to retire. Its strengths — it needs almost no equipment, punches through interference that defeats voice, and can be sent with anything that turns on and off — keep it alive in aviation, at sea, on the amateur airwaves, in the military, in emergencies, and increasingly in accessibility technology.

Below is an honest, field-by-field tour of where morse code genuinely lives on in 2026 — and a few places where the popular belief that “everyone still uses it” is a myth.

Aviation: navigation beacons still identify themselves in morse

This is the example that surprises people most. Step into a modern airliner cockpit — glass displays, GPS, satellite weather — and morse code is still woven into the navigation system. Pilots don't send morse, but the ground-based radio beacons they tune do.

Three families of navaid broadcast a morse identifier on their frequency: VORs (VHF Omnidirectional Range), NDBs (Non-Directional Beacons), and the localiser of an ILS (Instrument Landing System). Each repeats a two- or three-letter code over and over. London Heathrow's “LON” VOR, for instance, endlessly transmits L (·–··), O (–––), N (–·). When a pilot tunes a navaid, listening for that morse identifier is the official way to confirm two things at once: that they've dialled the right station, and that the station is actually working. If the morse stops or the code is wrong, the beacon is not to be trusted.

Because of this, morse-code identification is still part of pilot training and is printed on aeronautical charts beside every beacon. It is a small, robust, century-old safety check that no one has found a reason to remove. If you want to hear what a navaid sounds like, type an airport's three-letter code into the translator and play it back.

Maritime: officially retired, but still afloat

For most of the 20th century, morse code was maritime communication. Coastal stations and ships exchanged traffic by radiotelegraphy, and the distress call summoned help across oceans. That era formally ended on 1 February 1999, when the Global Maritime Distress and Safety System (GMDSS) took over with automated digital distress beacons, satellite alerts and digital selective calling. Commercial vessels no longer keep a morse watch.

But “officially retired” doesn't mean gone. Morse persists at sea in two living forms. First, signal lamps: navies and some merchant crews still flash morse between ships with an Aldis lamp when they need to communicate during radio silence or when electronic systems are down — a directional, hard-to-intercept method that needs nothing but a light and a shutter. Second, the amateur radio operators and traditionalists who keep maritime CW skills alive for emergencies and heritage. The technology that replaced morse is excellent, but it depends on power and satellites; a signal lamp does not.

Amateur (ham) radio: where morse is genuinely thriving

If morse code has a true home in 2026, it is amateur radio. Hams call it CW (continuous wave), and it remains one of the most popular operating modes in the hobby — not out of nostalgia, but because it is technically superior for weak-signal work. A morse signal concentrates all of a transmitter's power into a single narrow tone, so a CW contact can get through when a voice signal of the same power is buried in noise. Operators routinely make contacts across continents on just a few watts — a feat voice modes can't match on the same equipment.

Many countries dropped the morse requirement from their amateur licensing exams in the 2000s, and some predicted CW would die as a result. The opposite happened: freed from being a chore, morse became a skill people choose. Contests, awards, dedicated CW clubs, and a steady stream of newcomers learning the code keep the bands busy with dits and dahs every single day. Operators exchange call signs, signal reports and rag-chew for hours, all in morse.

Military and emergency signaling: the ultimate fallback

Modern militaries run on encrypted digital networks — but they still teach morse code, and for a very deliberate reason. Morse is the communication method that survives when everything else fails. It can be sent by a buried hand-key, a flashlight, a signal mirror, a car horn, a whistle, or a finger tapping a radio's transmit button. Jam the data link, lose the satellite, or run the batteries flat, and a trained operator can still get a message out with a piece of wire and a tone.

For that reason morse appears in survival, evasion, resistance and escape (SERE) training, and in the toolkit of special operations and signals personnel. There is a well-documented historical case of a captured pilot blinking the word “TORTURE” in morse during a filmed propaganda interview — proof of just how little equipment the code requires to carry a message past people who don't know what they're looking at. That same property makes morse a quiet standard in emergency and prepper communities, who learn it precisely because it works when the grid does not.

SOS: the most famous three letters in the world

Almost everyone recognises · · · — — — · · · — three dots, three dashes, three dots — even people who know no other morse at all. SOS was chosen in 1906 not because it stands for “Save Our Souls” (that's a later backronym) but because its unmistakable, symmetric rhythm is almost impossible to confuse with anything else, even sent by an exhausted or panicking operator.

SOS is no longer the official maritime distress call, but it never lost its cultural and practical power. It is taught to hikers, climbers, scouts and sailors as a universal cry for help that can be sent with a torch, a whistle, a mirror flashing sunlight, stamped footprints in snow, or stones laid out on a beach. A rescuer who spots that pattern knows instantly what it means. If you only ever learn one piece of morse, this is the one to know — and you can hear and practise it on our SOS in morse code page.

Accessibility: morse as an assistive input method

One of the fastest-growing uses of morse code has nothing to do with radios at all. Because morse needs only a single, consistent action repeated in two lengths, it is a remarkably powerful tool for people who can't use a standard keyboard.

Someone with severe motor impairment can spell out entire sentences using just one input: a single switch pressed short or long, a sip-and-puff straw, a head movement, or even deliberate eye blinks read by a camera. Software translates the dots and dashes into letters, then into on-screen text and synthesised speech. Mainstream mobile platforms have shipped morse-code keyboards built for exactly this purpose, turning a 19th-century telegraph code into 21st-century assistive technology. For a person who can reliably make one gesture, morse can unlock the entire alphabet — a genuinely modern reason the code refuses to die.

Scouting, education and culture: keeping the skill alive

Morse code also lives on as something people learn for its own sake. Scouting organisations around the world still teach it as a signalling and merit-badge skill, often paired with semaphore and knots. Teachers use it to make lessons on sound, patterns and binary encoding tangible. And it shows up constantly in culture — escape rooms, video-game puzzles, film plot devices, jewellery and tattoos that spell out hidden words in dots and dashes. None of these are “mission critical,” but together they mean a steady stream of new people learn morse every year, which is ultimately why a code from the 1830s still has fluent speakers today.

Where morse is not used anymore (myth-busting)

To be accurate, it's worth saying where morse has genuinely retired:

• Commercial telegraphy. The worldwide telegraph network that morse was built for is long gone, replaced first by teleprinters and then the internet.
• Routine commercial shipping. Since GMDSS in 1999, cargo ships and liners no longer communicate or call for help in morse as standard practice.
• Mandatory pilot and amateur exams. You no longer have to pass a morse test to fly or to get most amateur radio licences.

So if someone claims morse is “everywhere” or, conversely, “completely dead,” both are wrong. The truth sits in between: morse is a specialist tool that has quietly survived everywhere its unique strengths still matter.

So, is morse code still used? Yes — and here's why it lasts

Morse code endures because it is the most resilient form of communication humans have ever invented. It compresses language into two symbols and a rhythm, needs no screen, no software and barely any power, and can ride on light, sound, touch or radio. Newer technology is faster and richer — but none of it is as simple or as hard to kill. That is why, nearly two centuries after it was devised, you can still hear morse code on an aircraft's navigation radio, across the amateur bands, in a ship's signal lamp, and in the steady blink of someone using it to speak.

Frequently asked questions

Further reading

• What Is Morse Code? — how the code works, in plain terms
• Morse Code Alphabet — full A–Z chart with audio for every letter
• SOS in Morse Code — the distress signal and how to send it
• History of Morse Code — from the 1836 telegraph to modern use
• How to Learn Morse Code — the method ham radio operators actually use
• Learn Morse Code — interactive drills to start practising now