True or False: If the seat is unlocked from the catapult, ejection and parachute deployment is impossible.

The statement is false. If the seat is unlocked from the catapult, ejection and parachute deployment are still possible. The catapult mechanism is primarily responsible for launching the seat during an emergency situation, but it does not completely inhibit the ejection process itself.

In situations where the seat is unlocked, there may be a risk of malfunction or unintended ejection, but pilots can still utilize the ejection system even if the seat is not actively secured in the catapult. Understanding this nuance is crucial for pilots in emergency scenarios, as it highlights the importance of ejection procedures independent of the catapult mechanism.

The other options create scenarios that do not accurately address the fundamental relationship between the catapult and ejection capabilities. For instance, altitude can influence the effectiveness of ejection and parachute deployment, but it does not relate to whether the seat being unlocked prevents ejection. Similarly, the state of the pilot—whether incapacitated or not—does not negate the ability to eject if the seat is unlocked.