AD 99-11-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Mooney Aviation Company Inc | M20R | Airworthiness Directives; Mooney Aircraft Corporation Model M20R Airplanes |
Unsafe Condition
Dangerous levels of carbon monoxide entering the airplane cabin during takeoff, climb, and descent operations caused by the present flight cabin sealing design, allowing exhaust gas mix to enter the cabin when the air conditioner is in use.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Fabricate and install a placard specifying air conditioning use during cruise operations only, or deactivate the air conditioning system. Entry in aircraft records required per 43.9.
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Compliance Time
Within the next 25 hours time-in-service after the effective date (June 15, 1999).
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Affected Aircraft
Mooney Model M20R airplanes with serial numbers: 29-0033, 29-0062, 29-0088, 29-0090, 29-0092, 29-0096, 29-0098, 29-0109, 29-0117, 29-0119, 29-0130, 29-0132, 29-0133, 29-0134, 29-0139, 29-0142, 29-0143, 29-0144, 29-0149, 29-0154, 29-0155, 29-0156, 29-0159, 29-0161, 29-0162, 29-0164, 29-0171, 29-0172, and 29-0180.
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
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