Where are the gear pins typically located when not in use?

The gear pins are typically located behind the First Officer's seat when not in use. This location allows for easy access by flight crew during pre-flight checks and ensures that they are readily available for deployment in the aircraft. Storing them here also keeps them in a secure but accessible area within the cockpit environment.

The other options suggest less practical storage locations for gear pins. For example, storing them in the cockpit could lead to clutter or potential misplacement, which is not ideal for safety procedures. Maintenance bays are generally reserved for larger equipment and tools instead of small accessibility items like gear pins. Meanwhile, a secure storage area could imply that they are too far removed from the cockpit for quick use in emergency or procedural situations. Therefore, the choice of having them behind the First Officer's seat balances accessibility, safety, and practicality.