What is the maximum airspeed with gear and/or flaps extended, in KIAS?

The maximum airspeed with gear and/or flaps extended is indeed 150 KIAS. This limitation is set to ensure safe operation of the aircraft features designed for slower speeds. Extending gear and flaps increases drag on the aircraft, and exceeding the specified airspeed limits can lead to potential structural damage or loss of control due to the altered aerodynamic characteristics.

It is important for pilots to adhere to the specified airspeed limits when operating with landing gear and flaps extended, as these are established through extensive testing and analysis of the aircraft's performance. Flying at speeds above the maximum specified limit can compromise the effectiveness of the flaps and gear, potentially resulting in unsafe flight conditions.

In aviation, maintaining proper awareness of these limitations is crucial for operational safety, particularly during approach and landing phases where the gear and flaps are typically deployed. Understanding and respecting these airspeed limits forms an essential part of flight training and operational protocols.