On Tuesday, June 16, 2015 at 11:32:16 AM UTC-4, jfitch wrote:

Many who have fitted Mode-S transponders already have the equipment and electrical load to transmit position and velocity data to the collision avoidance system. If Flarm would just certify their GPS as TSO-C199 compliant, then many of us would already have the equipment required.

Is it reasonable to argue that a Trig TT21 (130 watt) should be acceptable for glider use due to my lower speed, rather than just the TT22 (250 watt)? Is there any chance that the FAA would grandfather in TT21s in any new regulations?

Does PowerFlarm alert to TABS equipped aircraft?