VHF · DSC
Operate educational VHF/DSC, NAVTEX, EPIRB and SART models.
VHF and GMDSS training
Practise maritime radio procedures with interactive VHF/DSC, NAVTEX, EPIRB and SART simulators, guided tours, calls and phonetic exercises.

INTERACTIVE SIMULATORS
Explore realistic controls, repeat guided tasks and learn the sequence before you face real equipment.

Operate educational VHF/DSC, NAVTEX, EPIRB and SART models.
Follow guided tasks or explore the controls in free mode.
Learn power-up, channel and message selection, self-test and emergency procedures.
Use interactive guided tours for VHF and NAVTEX.
MARITIME CALLS
Learn the structure of MAYDAY, MAYDAY RELAY, acknowledgement, PAN PAN, SECURITE and routine calls. Review when each procedure is used. Rebuild messages line by line and practise the correct order.


PHONETICS
Review the maritime phonetic alphabet and digit pronunciation. Listen to letters, digits and spelled phrases. Practise with the optional microphone and speech-recognition exercise.
TRACK YOUR TRAINING
See progress across simulators, calls and phonetics. Use daily goals and quick simulations for regular practice. Keep progress and settings locally on your device. No account is required.

Privacy
No account, no advertising and no developer analytics. Training data is stored locally on your device.
Marine Radio Simulator
One focused place to practise maritime radio equipment, procedures and language.
Coming soon on the App StoreMarine Radio Simulator is an educational aid. It does not transmit, receive or control real maritime equipment and must not be used for navigation or emergency communication. Simulator behaviour and controls may differ from actual equipment. Always follow current regulations, official equipment manuals and qualified instruction.