AD 2010-11-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; AeroSpace Technologies of Australia Pty Ltd Models N22B, N22S, and N24A Airplanes |
Unsafe Condition
The results of full scale fatigue tests being conducted by the manufacturer have shown the need for inspection of critical fastener holes in the stub wing upper front spar cap, near the wing strut attachment.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install an inspection hole in the left-hand and right-hand stub wing bottom skin. Initially inspect the stub wing front spar cap for cracks before further flight after installing the inspection hole. Repetitively inspect at intervals not to exceed every 600 hours time-in-service. If any crack is found, contact Customer Support Manager, Gippsland Aeronautics Pty Ltd., for an FAA-approved repair scheme/modification and incorporate the repair scheme/modification.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 100 hours time-in-service (TIS) after July 6, 2010, or within the next 90 days after July 6, 2010, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
AeroSpace Technologies of Australia Pty Ltd Models N22B, N22S, and N24A airplanes, all serial numbers, certificated in any category.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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