AD 75-08-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Twin Commander Aircraft LLC | 690A | Airworthiness Directives; Rockwell International Corp., General Aviation Division Model 690A Airplanes |
Unsafe Condition
Bleed air line failure and resultant leakage
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify Model 690A airplanes in accordance with Rockwell International Service Bulletin Number 147 (excluding Paragraphs 's' and 'u' and the first item under 'SUPPLY DATA') or an equivalent approved procedure.
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Compliance Time
within 25 hours' time in service after the effective date of this AD
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Affected Aircraft
Rockwell International Corp., General Aviation Division Model 690A airplanes, Serial Numbers 11100 through 11208
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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