What color jersey do elevator operators and tractor drivers wear on the flight deck?

Elevator operators and tractor drivers wear a blue jersey on the flight deck to differentiate their roles from other personnel. Blue is designated for aircraft handling and movement roles, which includes those who are responsible for moving aircraft on the flight deck and ensuring the safe operation of elevators that transport aircraft between different levels of the carrier. This color coding is part of the overall safety protocol on an aircraft carrier, allowing everyone to quickly identify the various roles and responsibilities of personnel on duty, which is crucial in the busy and dynamic environment of a flight deck.