I don’t know the cause of the crash but the following makes me laugh. I wonder what it is in Persian.

Jesus nut

Jesus nut is a slang term for the main rotor retaining nut or mast nut, which holds the main rotor to the mast of some helicopters. The related slang term Jesus pin refers to the lock pin used to secure the retaining nut. More generally, Jesus nut (or Jesus pin) has been used to refer to any component that is a single point of failure which results in catastrophic consequences, and the only thing left to do is, metaphorically speaking, pray to Jesus, hence the name.

you got me laffin on this cold morning comrade, thank you

Comrade Chopper doing coups now!