AD 2025-06-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
A report of a 5-inch crack on the upper wing skin at a certain wing station of the right wing, and subsequent reports of cracking at the fastener 6 and 7 locations where the cracks initiated in the spanwise (inboard/outboard) direction.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform repetitive inspections for cracking of the upper wing skin common to certain fasteners, and applicable on-condition actions, including repair, using open hole high frequency eddy current (HFEC) inspections instead of ultrasonic (UT) inspections.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 12 months or 4,300 flight hours, whichever occurs first, after the effective date of this AD, or at the next repeat inspection per Boeing Alert Requirements Bulletin 777-57A0125 RB, dated July 25, 2023, instructions.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777F series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.