8.33 kHz Radios and Transceivers

We stock a wide range of 8.33 kHz radios and transceivers for aircraft, both panel mounted and handheld. Improve your communication with the ground and other aircraft, choose from our selection of the industrys’ best brands.


On 1 January 2019 the law changed and all aircraft operating in airspace that requires the carriage of a radio must have 8.33 kHz-compatible equipment fitted and operational. After this date all 25kHz radios can no longer be used, unless specifically exempted for a particular channel such as the emergency frequency 121.5MHz. This means that all General Aviation (GA) aircraft must comply with this change to UK law to maintain safe communications with ground stations. The UK leaving the EU will not affect the implementation of this new legislation.