Positive Rate, Gear Up: The Few Times Pilots Wait Before Raising The Landing Gear

Airliners frequently maintain their landing gear extended post-takeoff due to several specific operational factors. Primarily, pilots must wait until the aircraft has reached a sufficient altitude and speed – typically above 100 feet – before retracting the gear. This delay ensures that the gear can be safely raised without encountering any potential obstructions or turbulence below. Furthermore, maintaining the gear down allows for quicker emergency descent rates in the event of an engine failure. The decision to raise the gear is ultimately governed by strict regulations and pilot judgment regarding safety considerations at each airport.