Which term refers to a person assigned to perform a duty in an aircraft during flight time?

• A. Crewmember
• B. Comat
• C. Bank
• D. Connection

Answer: (A)

In aviation, the term crewmember refers to a person assigned to perform a duty on the aircraft during flight time. This includes pilots, flight attendants, and any other crew members designated to operate or support the flight while it is in the air. The other terms don’t fit because they aren’t used to describe people who have duties on an aircraft during flight—comat isn’t a relevant aviation term, while bank and connection relate to finance or networking, not personnel on a flight.