AD Amdt-39-10184

final rule
Data completeness: 70%

Airworthiness Directives; SIAI Marchetti S.r.1. Models SF600 and SF600A Airplanes

AD Number
Amdt-39-10184
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 97-CE-26-AD
FR Citation
62 FR 56062

Applicability

TypeManufacturerModelDetails
aircraft SIAI Marchetti S.r.1. Models SF600 and SF600A Airworthiness Directives; SIAI Marchetti S.r.1. Models SF600 and SF600A Airplanes

Unsafe Condition

Improper utilization of propeller beta during flight leading to power levers positioned below the flight idle stop, causing loss of airplane control or engine overspeed 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 positioning power levers below the flight idle stop during flight. Include a statement of consequences if the limitation is not followed.

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

SIAI Marchetti S.r.1. Models SF600 and SF600A 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

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