The abbreviation J/S stands for which of the following?

The abbreviation J/S stands for which of the following?

• A. Just Seat
• B. Jet Seat
• C. Jumpseat
• D. Joint Seat

Answer: (C)

J/S is shorthand used in aviation to mean Jumpseat. The jumpseat is a fold-down seat that crew members—pilots and flight attendants—use to ride and be ready to perform duties during critical phases of flight, such as taxi, takeoff, landing, or whenever the crew needs to be stationed nearby. It’s a standard term across airlines and training materials, which is why it’s the best fit for the abbreviation. The other options aren’t recognized terms in airline operations, so they don’t match how J/S is used in practice.

J/S is shorthand used in aviation to mean Jumpseat. The jumpseat is a fold-down seat that crew members—pilots and flight attendants—use to ride and be ready to perform duties during critical phases of flight, such as taxi, takeoff, landing, or whenever the crew needs to be stationed nearby. It’s a standard term across airlines and training materials, which is why it’s the best fit for the abbreviation. The other options aren’t recognized terms in airline operations, so they don’t match how J/S is used in practice.