- Effective
- July 25, 1975
- Models
- 99, 99A, A99A, B99
- Data sheet
- TCDSA14CE
- Registered aircraft
- 40 matched by model
- Product
- Aircraft · Small airplane
- Amendment
- 39-2268
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 January 21, 2026.
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 | bd848d35…cf3c08f | FAA DRS (API key needed) |
On this page
The airworthiness directive
75-15-07 BEECH: Amendment 39-2268. Applies to Models 99, 99A, A99A and B99 (Serial Numbers U-1 through U-163) airplanes which are equipped with the 99-8010-1P hydraulic landing gear system.
Compliance: Required as indicated, unless already accomplished.
To prevent main landing gear malfunction:
Within the next 100 hours' time in service after the effective date of this AD, modify the main landing gear system in accordance with Beechcraft Service Instructions 0743-231, or subsequent revisions, or any alternative modification approved by the Chief, Engineering and Manufacturing Branch, FAA, Central Region.
This amendment becomes effective July 25, 1975.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 40
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1968 | 9 |
|---|---|
| 1969 | 19 |
| 1970 | 4 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 1 |
5 with no year recorded