AD 74-24-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 727-200 Series | BOEING Model 727-200 Airplanes |
Unsafe Condition
A broken wire or failed nose landing gear position indicator lock switch could cause a false 'Down and Locked' indication.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform an operational test of the nose landing gear position indication system within 300 hours time in service. Modify the wiring in accordance with specified service bulletins within 1,000 hours time in service.
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Compliance Time
within the next 300 hours time in service after the effective date of this AD
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Affected Aircraft
Boeing Model 727-200 airplanes listed in Boeing Service Bulletin 727-32-222 dated September 6, 1974, or later FAA approved revisions.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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