- Model
- PA-12
- Data sheet
- TCDSA-780
- Registered aircraft
- 1,242 matched by model
- Product
- Aircraft · Small airplane
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 | 19 KB | 3ecd66cb…2b45b83 | FAA DRS (API key needed) |
On this page
The airworthiness directive
48-13-04 PIPER: Applies to PA-12 Aircraft Serial Numbers 12-1 Through 12-3450; 12- 3452; 12-3454 Through 12-3467; 12-3469 Through 12-3471; 12-3473 Through 12-3491; 12- 3993 Through 12-3504; 12-3506; 12-3507; 12-3511 Through 12-3520; 12-3522 Through 12- 3531; 12-3533; 12-3535 Through 12-3543; 12-3545 Through 12-3548; 12-3553; 12-3901 Through 12-3958; 12-3960 Through 12-3962; 12-3965 Through 12-3976; 12-3983; 12-3984; 12- 3988; 12-3990 Through 12-3994.
Compliance required by May 1, 1948.
To avoid arcing between the fuse clip and the wire attachment plate on the fuse block caused by loosening of the fuse clip attaching rivets, replace rivets by No. 4 machine screws and stake threads.
(Piper Service Bulletin No. 105 dated February 18, 1948, covers this same subject.)
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 1,242
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1945 | 1 |
|---|---|
| 1946 | 415 |
| 1947 | 569 |
| 1948 | 2 |
| 1949 | 1 |
| 1952 | 1 |
| 1954 | 2 |
| 1955 | 3 |
| 1956 | 3 |
| 1957 | 1 |
| 1962 | 1 |
243 with no year recorded