I do have a GPS 20+years ago that it can record my oversea flight path. ( i forgot the model)
I tried some models( maybe 5to 8years ago) but they cannot catch the GPS signal when the jet speed over 300km/h
I want to know beside the D2 series, does Fenix 7 x or other models can record civil aircraft flight logging? I man the GPS chip still function when i am in th eair at 800km/h+?
Thank you