更新于2016年09月23日
Version 2.2
Manifest updated for API version 21 (Android 5.0, Lollipop).
Version 2.12
Updated to use latest Google Play API
Version 2.10
Increased trial timeout from 45 to 90 seconds. Haptic feedback. Small bug fixes.
Version 2.00
Graphics improved.
Version 1.80
OK button on selection screen now displayed correctly on very high density screens.
Version 1.70
Fixed crash on return from VOR/HSI screens.
Instruction text font size increased.