IC-M424G 21

Icom Fixed Mount VHF Marine Transceiver with Built-In GPS

Icom Fixed Mount VHF Marine Transceiver with Built-In GPS


The Icom Fixed Mount VHF Marine Transceiver with Built-In GPS features a dual/tri-watch function.


  • Simple Remote COntrol Speaker-Microphone, HM-205B/SW
  • NMEA 0183 Connectivity
  • MarineCommander Compatible
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Intuitive User Interface and White Backlit LCD and Keypad
Incorporating Icom's common Marine Family User Interface designed for simple, intuitive operation. A rotary selector and directional keypad provide quick and easy access to the intended functions. The high contrast white backlit LCD and laser-cut keypad match well with modern boat designs.

Active Noise Cancelling
The built-in active noise cancelling provides superb performance. It reduces background noise up to 90% in the received signal and 30% in the transmits signal.

10W Loud Audio, Public Address & Foghorn
The IC-M424G has a built-in 10W amplifier that increases the audio output to an external PA speaker. The public address function allows you to make an announcement from the microphone like a loud speaker, the foghorn can also be emitted from the external PA speaker.

Built-in Class D DSC
The built-in DSC watch function monitors Ch. 70 (DSC channel) activity, even while you are receiving another channel. DSC functions include: distress, individual, group, all ships, urgency, safety, position request/report, polling request and DSC test calls.

Built-In GPS Receiver
The built-in GPS receiver shows your current position, date/time and can be used for DSC calls. The GPS data source is selectable from internal and external GPS.

Optional White Backlit COMMANDMICT HM-195GB/GW
The optional white backlit COMMANDMIC makes it convenient for using the IC-M424G from a separate cabin or tower. All functions of the IC-M424G can be controlled from the COMMANDMIC and can be used as an intercom with the IC-M424G.

AIS Target Call with MA-500TR
When connected to the optional MA-500TR Class B AIS transponder, the AIS target call function allows you to make an individual DSC call without having to manually input an MMSI number.


  • AquaQuake™ draining function
  • IPX7 submersible protection (1m depth for 30 minutes)
  • Weather channels with alert function
  • Priority and normal scan
Image Part # Product Description Price Stock Order
Icom Fixed Mount VHF Marine Transceiver with Built-In GPS IC-M424G 21 Fixed Mount VHF Marine Transceiver with Built-In GPS, Black
In Stock
Icom M424G Fixed Mount VHF Marine Transceiver w/Built-In GPS - Super White IC-M424G 22 Fixed Mount VHF Marine Transceiver with Built-In GPS, Super White
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Image Part # Product Description Price Stock Order
Icom 20' Extension Cables OPC1541 20' Extension Cable, for HM-162
In Stock
Icom Flush Mount Kits MB132 Flush Mount Kit, for IC-M424 and IC-M506
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Icom CommandMic IV HM195SW CommandMic IV, White
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Icom CommandMic IV Black HM195B CommandMic IV, Black
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Icom AIS Transponder with GPS Receiver Class B MA-500TR KIT AIS Transponder with GPS Receiver Class B, Includes Programming
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