- Effective
- September 2, 1965
- Models
- C-46A, C-46D, C-46F, C-46R, C-46E, C-46A and 9 more
- Registered aircraft
- 7 matched by model
- Product
- Aircraft · Large airplane
- Amendment
- 39-112
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 | 2e2417c0…d2f86e7 | FAA DRS (API key needed) |
On this page
The airworthiness directive
65-17-02 CURTISS-WRIGHT: Amdt. 39-112 Part 39 Federal Register August 3, 1965. Applies to Model C-46 Series Airplanes.
Compliance required within the next 300 hours' time in service after the effective date of this AD unless already accomplished.
To prevent further erroneous indication by the landing gear position warning light that the landing gear is down and locked, accomplish the following:
Modify the gear position warning light system by providing a separate position indication circuit and separate green light or other equivalent indicator for the "down and locked" position for each of the three landing gears in a manner approved by the Chief, Engineering and Manufacturing Branch, FAA Southern Region.
This directive effective September 2, 1965.
Affected TCDS · 2
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 7
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1942 | 1 |
|---|---|
| 1944 | 4 |
| 1945 | 1 |
| 1959 | 1 |