AD Amdt-39-11178

final rule
Data completeness: 70%

Airworthiness Directives; Mooney Aircraft Corporation Model M20R Airplanes

AD Number
Amdt-39-11178
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-CE-14-AD
FR Citation
64 FR 27911

Applicability

TypeManufacturerModelDetails
aircraft Mooney Aircraft Corporation Model M20R Airworthiness Directives; Mooney Aircraft Corporation Model M20R Airplanes

Unsafe Condition

Reports indicate dangerous levels of carbon monoxide during taxi, climb, and descent operations due to the present flight cabin sealing design.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Fabricate and install a placard specifying the use of the air conditioning system during cruise operations only, or deactivate the air conditioning system to prevent its use.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Mooney Aircraft Corporation Model M20R airplanes.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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