If you want to give it one last shot before resorting to a save file, try these mobile-specific tips:
For many mobile players, this mission acts as a significant difficulty spike. Unlike the PC or console versions, the Android version relies entirely on touch controls. Piloting an aircraft using virtual joysticks and sliders requires high precision and sensitivity adjustments. The mission consists of several tests (Takeoff, Land, Circle Airstrip, Helicopter, etc.), with the "Circle Airstrip and Land" tests being notoriously difficult due to the small margins for error and the awkward camera controls on touchscreens.
