AD 57-14-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Davis Aircraft Products, Inc. | Safety Belts | Airworthiness Directives; DAVIS AIRCRAFT PRODUCTS (Safety Belts): Applies to Model FDC-1650 Belts, P/N FDC-1650, FDC-1650-27, FDC-1650-27M1 |
Unsafe Condition
The release fittings of the Model FDC-1650 Belts may become unfastened under load if improperly fastened, as some fittings require a specific orientation (tab bent up to 11 degrees) which could lead to buckle failure.
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Required Actions
Remove or bend flush the tab area indicated in the sketch on the release fitting to ensure secure assembly. Do not modify other portions of the buckle assembly.
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Compliance Time
as soon as possible but not later than August 15, 1957
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Affected Aircraft
Davis Aircraft Products, Model FDC-1650 Belts with part numbers FDC-1650, FDC-1650-27, FDC-1650-27M1
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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