- Effective
- June 25, 1973
- Models
- AA-1, AA-1A, AA-1B
- Data sheet
- TCDSA11EA
- Registered aircraft
- 618 matched by model
- Product
- Aircraft · Small airplane
- Amendment
- 39-1669
Unofficial copy of the text in the FAA’s Dynamic Regulatory System. The FAA’s own copy is the authoritative one. DRS record last changed May 30, 2024.
Copies of the files this page was built from, with their SHA-256. Retrieved October 18, 2026.
| File | Size | SHA-256 | Original |
|---|---|---|---|
| FAA DRS HTML | 20 KB | 70aec5fd…977c573 | FAA DRS (API key needed) |
On this page
The airworthiness directive
73-13-07 GRUMMAN AMERICAN AVIATION CORPORATION: Amdt. 39-1669. Applies to all Model AA-1, Model AA-1A, and Model AA-1B airplanes through Serial Numbers AA-1B-0177 certificated in all categories.
Compliance required within the next 10 hours time in service or 30 calendar days, whichever comes first, after the effective date of this airworthiness directive. To clearly indicate to the pilot that spins are prohibited in this make and model airplane, and to provide information to assist in preventing conditions that might lead to accidental spin entry, install the new placards as provided by Grumman American Aviation Corporation Service Bulletin No. 138 or by a suitable alternate procedure as approved by the Chief, Engineering and Manufacturing Branch, Great Lakes Region.
This Amendment becomes effective June 25, 1973.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 618
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1943 | 1 |
|---|---|
| 1968 | 15 |
| 1969 | 59 |
| 1970 | 38 |
| 1971 | 113 |
| 1972 | 81 |
| 1973 | 71 |
| 1974 | 48 |
| 1975 | 26 |
| 1976 | 26 |
140 with no year recorded