【實用交通運輸app】AirSensor|最夯免費app-綠色工廠好玩App

AirSensor is a tool dedicated to airmen. it provides :- magnetic heading (from iphone build-in magnometer)- GPS true heading, - GPS ground speed and altitude. - You can memorize heading, track, or altitude to hold. Alarms warn you in case of drift. - Your maximum ground speed is recorded and can be shared on Facebook AirSensor helps you, but this is not a certified navigation instrument. Keep in mind you must also use traditional means of navigation.