AD 49-15-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Martin-Marietta Corporation | 202 | Martin Model 202 Aircraft |
Unsafe Condition
The wing splice attachment fitting at Station 187 may have structural deficiencies leading to failure.
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Required Actions
Inspect and rework the wing splice attachment fitting per Martin Service Bulletin No. 73 and its amendments. Conduct inspections at intervals of 900 hours initially, then 600 hours, and 200 hours for amendments 2 and 6. Return aircraft to factory for modifications per Schedule No. 202-87-1.
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Compliance Time
Prior to return to service and as indicated by the inspection intervals (900, 600, and 200 hours total flight time). Compliance with Schedule No. 202-87-1 is directed during 1949.
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Affected Aircraft
Martin-Marietta Corporation Model 202 aircraft, all serial numbers.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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