About Direction plane
Allow you to get direction of airplane / aircraft in the sky
overlap by moving the airplane of the screen of the phone on the plane in the sky
Push button "map"
=> use compass : check its calibrate.
Download and install
Direction plane version 1.4 on your
Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package:
gtool.direction.plane, download Direction plane.apk