Serious incident to an Airbus A320 operated by British Airways on 06/07/26 at London Heathrow
ADR failure, reversion to ALTERNATE LAW, stall warning activation during the approach phase
Responsible entity
Preliminary data based on the notification from the authorities of United Kingdom :
On approach an ADR failure which triggered stall warning, flight crew flew the aircraft in alternate law and declared PAN, a subsequent stall warning occurred at 3000ft with possible aggressive recovery, pan upgraded to mayday. Aircraft landed without further incident.