Airbus A320 Alpha Floor Protection

A low energy warning alerts pilots when airplane energy is insufficient to achieve a climbing flight path through pitch control alone.

Airbus a320 alpha floor protection. Alpha max will not be exceeded even if the pilot applies full aft deflection. These newer aircraft including the a320 a330 a340 a350 and a380 operate under airbus flight control laws. The alpha protection officially called the high angle of attack protection is not only a feature of the a330 but also a320 a340 a350 and a380 and it s one of the five main protections that airbus introduced to keep the flight safely insid. The flight controls on the airbus a330 for example are all electronically controlled and hydraulically activated.

The aircraft can also enter alpha protection at high altitude where it protects the aircraft from the buffet boundary. Alpha floor protection is inhibited in some cases. The amber and black strip rises to the actual speed of the aircraft. Oeb 48 abnormal v alpha prot.

Airbus aircraft designs after the a300 a310 are almost completely controlled by fly by wire equipment. Alpha floor is also triggered if the pilot applies a large aft stick input while either pitch attitude or angle of attack protection is active. If high angle of attack protection is active the bank angle is limited to. The alpha floor function is not available below 100 feet ra or during single engine operation with flaps at conf 1 or greater.

High angle of attack protection alpha.