AD Amdt-39-10724

final rule
Data completeness: 70%

Airworthiness Directives; Bombardier Inc. Model Otter DHC-3 Airplanes

AD Number
Amdt-39-10724
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 97-CE-120-AD
FR Citation
63 FR 45682

Applicability

TypeManufacturerModelDetails
aircraft Bombardier Inc Airworthiness Directives; Bombardier Inc. Model Otter DHC-3 Airplanes

Unsafe Condition

electrical system failure caused by inadequate electrical system design, which could result in the loss of the engine instruments or a possible electrical fire in the airplane's cockpit

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

Required Actions

Modify the airplane's electrical system as specified by the AD.

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

Affected Aircraft

Bombardier Inc. (formerly deHavilland Inc.) Model DHC-3 (Otter) airplanes modified with A.M. Luton STC No. SA3777NM

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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