AD 66-03-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Schweizer Aircraft Corporation | 269A | Airworthiness Directives; HUGHES Models 269A, 269A-1, and 269B Helicopters. |
| aircraft | Schweizer Aircraft Corporation | 269A-1 | Airworthiness Directives; HUGHES Models 269A, 269A-1, and 269B Helicopters. |
| aircraft | Schweizer Aircraft Corporation | 269B | Airworthiness Directives; HUGHES Models 269A, 269A-1, and 269B Helicopters. |
Unsafe Condition
The existing tail position light bulb may not provide adequate visibility, creating a possible navigational hazard.
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Required Actions
Replace the existing tail position light bulb with General Electric No. 1777 bulb (for 12-volt systems) or Grimes No. 1683 bulb (for 24-volt systems) or FAA-approved equivalents.
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Compliance Time
within the next 100 hours' time in service after the effective date of this AD
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Affected Aircraft
Schweizer Aircraft Corporation Models 269A, 269A-1, and 269B Helicopters.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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