What is the policy regarding the transport of weapons on board?

The policy regarding the transport of weapons on board is designed primarily for safety and security. The correct choice indicates that no easily accessible deadly weapons are allowed on board, with the exception being for law enforcement officials who are authorized to carry their duty weapons. This policy emphasizes the importance of maintaining a secure environment on the aircraft, where the risk of potential harm from accessible deadly weapons is minimized.

Law enforcement personnel undergo specific training and are typically in a position to handle firearms appropriately, making this exception justified for maintaining order and safety during flights. The rule also underscores the airline industry's responsibility to regulate what can be brought on board to protect passengers and crew.

In contrast, other options suggest either too lenient or impractical policies regarding weapons. Allowing weapons to be transported without limitations would create significant safety hazards on the aircraft. Requiring weapons to be registered with security or carried in the passenger cabin would also undermine the fundamental safety protocols that are necessary for operations under Part 135, which governs commuter and on-demand operations often involving passenger transport.