COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Embraer EMB-120 (Brasilia) Series Aeroplanes
AD/EMB-120/22 Wing and Empennage Leading Edge 1/98
Applicability: All models EMB-120 aircraft.
Requirement: Inspect in accordance with Embraer Alert Service Bulletin 120-51-A004.
Note: CTA AD 97-09-07 Amdt 39-802 refers.
Compliance: Unless already accomplished, within 75 hours time in service after 1 January 1998.
This airworthiness directive becomes effective on 1 January 1998.
Background: An occurrence was reported of delaminations in the wing leading edge top layer, immediately behind the ice boot upper edge. This Directive requires a visual inspection for erosion, delamination and condition of sealing and anti-static paint.