COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Airbus Industrie A319, A320 and A321 Series Aeroplanes
AD/A320/8
Amdt 1
Applicability: All models A320.
Angle of Attack Sensors 10/90
Requirement: 1. Action in accordance with SB A320-34-1012.
Note: DGAC AD 89-198-004 (B) refers.
2. Action in accordance with SB A320-34-1013. Compliance: 1. Within 100 hours’ time in service from 17 May 1990.
2. Prior to 31 August 1991.
Background: To prevent a risk of simultaneous positioning of two angle of attack sensors which could lead to a pitch down command.
The original AD was a temporary fix for the problem. This amendment is issued to incorporate the permanent modification.