At what altitude should seat exchanges be performed to ensure safety?

Performing seat exchanges at an altitude of 1,000 feet AGL (Above Ground Level) is considered a safe practice for several reasons. At this altitude, pilots and crew members have sufficient time and altitude to manage any potential issues that may arise during the exchange process.

Generally, safety protocols dictate that seat exchanges should occur well above the "critical phase" of flight, which includes takeoff and landing, where concentration and control are paramount. By the time the aircraft is at 1,000 feet, it is typically in a stable climb, and the workload can be more manageable for the crew.

Exchanging seats at this altitude allows for a buffer if an emergency situation arises, as there is enough altitude to attempt recovery actions without being in immediate danger. The choice of 1,000 feet also provides a comfortable margin above the lower safe altitudes, ensuring that both pilots are adequately prepared and able to respond to any unforeseen circumstances during the transition.