AD 47-07-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Fairchild Hiller Corporation | M-62A | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62A-3 | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62A-4 | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62B | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62C | Airworthiness Directives; Fairchild M-62 Series Aircraft |
Unsafe Condition
The forward attachment of the vertical fin may fail due to insufficient reinforcement, leading to structural failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Trim the leading edge as required, install bracket Fairchild P/N 66317, and either maple filler block Fairchild P/N SK-2089-1 or blocks Fairchild P/N 66300-22 and 66300-23.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
at next periodic inspection
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Fairchild Hiller Corporation M-62A, M-62A-3, M-62A-4, M-62B, M-62C aircraft
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
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