AD 2012-04-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | William Brad Mitchell and Aeronca | Models 15AC and S15AC | Airworthiness Directives; Burl A. Rogers (Type Certificate Previously Held by William Brad Mitchell and Aeronca, Inc.) Airplanes |
Unsafe Condition
Intergranular exfoliation and corrosion of the upper and/or lower wing main spar cap angles.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitive inspections of the upper and lower main wing spar cap angles for cracks and/or corrosion, installing inspection access panels, replacing the wing spar cap angles if moderate or severe corrosion is found, and applying corrosion inhibitor.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Burl A. Rogers (Type Certificate Previously Held by William Brad Mitchell and Aeronca, Inc.) Models 15AC and S15AC airplanes.
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.