Which statement is not true with regard to maintenance ferry flights?

Which statement is not true with regard to maintenance ferry flights?

• A. All flights require a preflight safety check by a certified technician.
• B. The jumpseat is used only by crew members during ferry operations.
• C. Maintenance personnel must occupy the jumpseat.
• D. An approved flight plan and fuel calculations are required.

Answer: (C)

The key idea here is who is allowed to occupy the jumpseat during maintenance ferry flights. The jumpseat is the designated seating for the flight crew to operate and monitor the aircraft during flight. Maintenance ferry moves are conducted as an aircraft relocation under standard safety and planning procedures, and the jumpseat is not a requirement for maintenance personnel; the crew seats are reserved for those actually flying the aircraft and handling on‑board duties. So the statement that maintenance personnel must occupy the jumpseat contradicts the usual policy, making it not true. The other points fit typical ferry flight practices: a preflight safety check is performed by qualified personnel as part of ensuring the aircraft is safe for flight, an approved flight plan with fuel calculations is required to ensure proper routing and reserves, and the jumpseat being used only by crew aligns with the standard operations.

The key idea here is who is allowed to occupy the jumpseat during maintenance ferry flights. The jumpseat is the designated seating for the flight crew to operate and monitor the aircraft during flight. Maintenance ferry moves are conducted as an aircraft relocation under standard safety and planning procedures, and the jumpseat is not a requirement for maintenance personnel; the crew seats are reserved for those actually flying the aircraft and handling on‑board duties. So the statement that maintenance personnel must occupy the jumpseat contradicts the usual policy, making it not true.

The other points fit typical ferry flight practices: a preflight safety check is performed by qualified personnel as part of ensuring the aircraft is safe for flight, an approved flight plan with fuel calculations is required to ensure proper routing and reserves, and the jumpseat being used only by crew aligns with the standard operations.