- Effective
- January 3, 1970
- Models
- 727-100 Series, 727-100C Series, 727-200 Series, 727-200F Series, 727 Series, 727C Series
- Data sheet
- TCDSA3WE
- Registered aircraft
- 25 matched by model
- Product
- Aircraft · Large airplane
- Amendment
- 39-883
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 | 8a0ec9a8…37b8013 | FAA DRS (API key needed) |
On this page
The airworthiness directive
69-25-02 BOEING: Amdt. 39-883. Applies to Model 727 series airplanes.
Compliance within the next 2500 hours time in service after the effective date of this AD unless already accomplished.
To prevent generator system lockout, accomplish the following or an equivalent modification approved by the Chief, Aircraft Engineering Division, FAA Western Region:
Modify the generator control panels in accordance with Part II, Paragraph A and C of Westinghouse Service Bulletin No. 66-103, dated September 15, 1966, and the supplement dated September 30, 1966, or later FAA approved revisions.
This amendment becomes effective January 3, 1970.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 25
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1971 | 1 |
|---|---|
| 1973 | 1 |
| 1975 | 2 |
| 1976 | 3 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 1 |
| 1981 | 5 |
| 1982 | 1 |
7 with no year recorded