Final answer:
V(FE) is the V-speed that represents the maximum flap extended speed, which is crucial for aircraft operation during takeoff and landing to ensure the safety of the flaps.
Step-by-step explanation:
The V-speed that represents the maximum flap extended speed is V(FE). This is the highest speed at which an aircraft can safely fly with its flaps extended. Exceeding this speed may result in damage to the aircraft's flaps. The operation of flaps during takeoff and landing is crucial for controlling the lift and drag of the plane, and V(FE) is a critical speed limit for pilots to adhere to during these phases of flight.