Forget any app. Just put on your seatbelt. If you are wearing a seatbelt, the worst that will happen is spilled coffee.
I cannot stand the sound of a hundred belts unclicking all at once the moment the seatbelt sign turns off. Idiots. The presence of a seatbelt across one's lap is the least of the various tortures associated with modern air travel.
I cannot stand the sound of a hundred belts unclicking all at once the moment the seatbelt sign turns off. Idiots. The presence of a seatbelt across one's lap is the least of the various tortures associated with modern air travel.