AD Amdt-39-10037

final rule
Data completeness: 70%

Airworthiness Directives; Bombardier Model CL-415 Series Airplanes

AD Number
Amdt-39-10037
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 97-NM-31-AD
FR Citation
62 FR 27943

Applicability

TypeManufacturerModelDetails
aircraft Bombardier CL-415 Airworthiness Directives; Bombardier Model CL-415 Series Airplanes

Unsafe Condition

Improper use of the propeller ground beta range during flight can lead to loss of airplane controllability, engine overspeed, and consequent loss of engine power due to power levers positioned below the flight idle stop.

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

Required Actions

Revise the Airplane Flight Manual (AFM) to modify the flight idle stop positioning limitation and include consequences of improper power lever positioning below the flight idle stop during flight.

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

Bombardier Model CL-415 series 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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