Flight Recorder with GPS. Aerobtec has reworked the original Altis GPS resulting in the GPS 2.
The GPS 2 has higher sensitivity signal reception allowing for faster satellite acquisition. The flash memory has been increased from 4 to 8MB, doubling logging time.
The Altis GPS 2 records altitude and GPS coordinates while providing telemetry to your transmitter during the flight of your model. Flight data can be later analyzed on a PC using the Altis Flight Manager App.
The GPS 2 supports, FrSky S.port, Futaba, Graupner, Hitec, Jeti, Multiplex and Spectrum telemetry capable transmitters. ( FrSky, Futaba, Hitec and Spektrum Tx's require optional telemetry converters.)
The Altis GPS Manual can be found here.