My rechargeable FTA-550 lasts very well on a charge too...months in the flight bag, then worked a treat for a couple of hours aloft before showing slight battery level reduction!
Solid piece of kit.
Falcoflyer wrote:We ve used Funks 8:33, excellent value, and I’m told by the avionics installer, straightforward to put in, one in our DR400 and one in our C42. Will be putting in a third one too. Very pleased with them.
cockney steve wrote:Mass- market consumer- goods such as these Airband Transceivers have sufficient volume to make the OE fitment economically viable and likewise the aftermarket "cloners"