Boeing (Rockwell / North American) AT-6, BC-1A, SNJ and T-6G, and Autair (Noorduyn) Harvard AT-16 Series Aeroplanes
| AD number | Document | Issue number | Effective date | Status |
|---|---|---|---|---|
| 1 Amdt 1 | Wing Attach Angles | 8/2005 | Active | |
| 2 Amdt 1 | Horizontal Stabliser Rear Spar Connector Fittings | 7/2009 | Active |