What seating configuration would you expect on all aircraft models mentioned in the text?

The correct answer is forward double jump seats because this seating configuration is standard across the various aircraft models discussed in the context. Forward double jump seats are commonly used in aircraft for their ability to maximize space and accommodation for additional crew or passengers, particularly in operational or emergency situations. They also provide a practical seating arrangement that facilitates quick boarding and deboarding processes.

This choice reflects a practical approach to seating in aviation, where versatility and efficient use of cabin space are critical. The other options, such as swivel seats, standard passenger seats, and AFT bench jump seats, may be specialized or more commonly found in specific configurations or types of aircraft, but do not represent a universal standard across all mentioned aircraft models.