AD Amdt-39-10225

final rule
Data completeness: 70%

Airworthiness Directives; Mitsubishi Heavy Industries MU-2B Series Airplanes

AD Number
Amdt-39-10225
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 97-CE-22-AD
FR Citation
62 FR 63830

Applicability

TypeManufacturerModelDetails
aircraft Mitsubishi Heavy Industries MU-2B Airworthiness Directives; Mitsubishi Heavy Industries MU-2B Series Airplanes

Unsafe Condition

Positioning of power levers below the flight idle stop while the airplane is in flight may lead to loss of airplane control or may result in an overspeed condition and consequent loss of engine power.

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

Required Actions

Amend the Limitations Section of the airplane flight manual (AFM) to prohibit power levers below the flight idle stop during flight. Include a statement of consequences if the limitation is not followed. Compliance may be shown by incorporating this AD into the AFM.

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

Compliance Time

Within 30 days after the effective date of this AD

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

Affected Aircraft

Mitsubishi MU-2B series airplanes including models MU-2B, MU-2B-10, MU-2B-15, MU-2B-20, MU-2B-25, MU-2B-26, MU-2B-30, MU-2B-35, MU-2B-36, MU-2B-36A, MU-2B-40, and MU-2B-60, all serial numbers.

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

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.