AD 75-06-05 R2
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | 1329-23A | LOCKHEED Model 1329 Airplanes |
| aircraft | Lockheed Martin Corporation | 1329-23D | LOCKHEED Model 1329 Airplanes |
| aircraft | Lockheed Martin Corporation | 1329-23E | LOCKHEED Model 1329 Airplanes |
Unsafe Condition
Cracks in the fuselage main frames
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect fuselage main frames for cracks in accordance with Lockheed Service Bulletin 329-269 and Supplemental Service Bulletin 329-269A or equivalent. Repair or replace cracked frames per Service Bulletin 329-269B and Supplemental Service Bulletin 329-269C. Reinspect frames every 12 months unless replaced with specified part numbers or modified.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 50 hours time in service after the effective date of this amendment
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Lockheed Model 1329 airplanes, serial numbers 5001 through 5007, 5009 through 5029, 5031 through 5034, 5036 through 5162
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.