- Effective
- January 2, 1981
- Models
- 747-100 Series, 747-100B Series, 747-100B SUD Series, 747-200B Series, 747-200C Series, 747-200F Series and 6 more
- Data sheet
- TCDSA20WE
- Registered aircraft
- 63 matched by model
- Product
- Aircraft · Large airplane
- Amendment
- 39-3982
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 | 610a29b3…09dd3ac | FAA DRS (API key needed) |
On this page
The airworthiness directive
80-25-03 BOEING: Amendment 39-3982. Applies to all Model 747 airplanes equipped with B.F. Goodrich off-wing slides:
A. Within three (3) years after the effective date of this AD, unless already accomplished, install shear pin mechanical restraints to affected off-wing escape slides in accordance with B.F. Goodrich Service Bulletin 25-054 dated March 4, 1980, or later FAA approved revisions, or in a manner approved by the Chief, Seattle Area Aircraft Certification Office FAA Northwest Region.
B. Upon request of the operator, an FAA maintenance inspector, subject to prior approval by the Chief, Seattle Area Aircraft Certification Office, FAA Northwest Region, may adjust the compliance date if the request contains substantiating data to justify the change.
NOTE: This installation is considered an equivalent modification to the bayonet/spring restraints required by Amendment 39-1128 (35FR19170) AD 70-26-01.
This amendment becomes effective January 2, 1981.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 63
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1969 | 1 |
|---|---|
| 1970 | 2 |
| 1971 | 1 |
| 1975 | 2 |
| 1976 | 1 |
| 1989 | 2 |
| 1990 | 4 |
| 1991 | 6 |
| 1992 | 2 |
| 1993 | 2 |
| 1994 | 3 |
| 1995 | 1 |
| 1997 | 4 |
| 1998 | 1 |
| 1999 | 4 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 3 |
| 2007 | 3 |
14 with no year recorded