COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Embraer EMB-110 (Bandeirante) Series Aeroplanes
AD/EMB-110/18 Tailplane Deicer System - Modification 8/82
Applicability: All models equipped with pneumatic deicing systems. Document: 1. SB No. 110-30-012;
2. SB No. 110-30-013;
3. SB No. 110-55-020.
Note: Brazilian CTA AD 82-05-03 refers.
Compliance: Modify in accordance with documents 1, 2 and 3 within 100 hours time in service after 31 October, 1982.
Background: Sharp and unexpected pitching down moments have occurred on approach due to fractured tailplane deicer hoses causing ice build-up on horizontal stabilizer leading edges.