AD 77-23-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Schweizer Aircraft Corporation | 269A | Airworthiness Directives; Hughes Models 269A, 269A-1, 269A-2, and 269B Helicopters |
| aircraft | Schweizer Aircraft Corporation | 269A-1 | Airworthiness Directives; Hughes Models 269A, 269A-1, 269A-2, and 269B Helicopters |
| aircraft | Schweizer Aircraft Corporation | 269B | Airworthiness Directives; Hughes Models 269A, 269A-1, 269A-2, and 269B Helicopters |
Unsafe Condition
The unsafe condition could occur if the main rotor blade grip assembly is not properly installed, leading to blade separation during flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the main rotor blade grip assembly for proper installation and securement. Replace or repair any non-conforming assemblies. Revise the AFM to include inspection procedures.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before the accumulation of 50 flight hours, or as soon as practicable after the effective date of this AD, whichever occurs later.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Hughes Models 269A, 269A-1, 269A-2, and 269B helicopters as specified in the AD.
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.