A320 Alpha Floor Recovery

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.

A320 alpha floor recovery.

The pfd shows that alpha protection is active in the same way as at low speed and low level. V alpha prot and v alpha max are removed they are replaced by a red and black barber pole the top indicating the stall warning speed v sw a nose up command is introduced any time the airplane exceeds v mo m mo to keep the speed from increasing further which can be overridden by the sidestick. The alpha floor function is not available below 100 feet ra or during single engine operation with flaps at conf 1 or greater. The α floor function is not available below 100 feet ra or.

Would be to decrease the angle of attack alpha as much as possible and once the toga lock is displayed on the ecam to disconnect the alpha floor as per procedure. Alpha floor occurs at a predetermined angle of attack. The best thing i would say the only thing as well as airbus industrie would say to do should you have an alpha floor situation triggered off. The crew switched to vertical speed mode which reduced the pitch by about one degree however the alpha floor protection activated automatically applying toga.

A floor is an auto throttle mode only and when activated provides toga equivalent thrust to the engines. Alpha floor a floor is the low speed protection system so for it to engage the airspeed must be dangerously low. The a floor engaged mode changes to toga lk when a floor conditions no longer exist. The captain reduced the thrust levers to prevent the aircraft exceeding flap speed.

The aircraft can also enter alpha protection at high altitude where it protects the aircraft from the buffet boundary. Match the thrust lever position. Vueling a320 at birmingham on aug 26th 2019 alpha floor on second missed approach. Most airbus pilots should never see alpha floor and it would probably scare the bejunks out of the passengers.

Alpha floor protection is inhibited in some cases. A floor can be activated by the aircraft even when auto throttle is disengaged.