Aircraft - military
An Aviation Machinist Mate 2nd Class makes adjustments to the connection at the main rotor of an SH-60F helicopter, while an Aviation Structural Mechanic 2nd Class supports the rotor.

An Aviation Machinist Mate 2nd Class makes adjustments to the connection at the main rotor of an SH-60F helicopter, while an Aviation Structural Mechanic 2nd Class supports the rotor.