AD 79-25-04

final rule
Data completeness: 70%

Airworthiness Directives; Swearingen Models SA226-T, SA226-AT, and SA226-TC Airplanes

AD Number
79-25-04
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft M7 Aerospace LLC SA226-AT Airworthiness Directives; Swearingen Models SA226-T, SA226-AT, and SA226-TC Airplanes
aircraft M7 Aerospace LLC SA226-T Airworthiness Directives; Swearingen Models SA226-T, SA226-AT, and SA226-TC Airplanes
aircraft M7 Aerospace LLC SA226-TC Airworthiness Directives; Swearingen Models SA226-T, SA226-AT, and SA226-TC Airplanes

Unsafe Condition

The possible jamming of the elevator due to unmodified Rosemount SAS Servo P/N 9-50D1001.

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

Required Actions

Remove, disassemble, inspect, modify if necessary, and reidentify servos in accordance with SB A27-024. All uninstalled Rosemount P/N 9-50D1001 servos must also be disassembled, inspected, modified if necessary, and reidentified prior to installation.

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

Compliance Time

within the next 10 hours time in service

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

Affected Aircraft

Swearingen Models SA226-T, SA226-AT, and SA226-TC airplanes incorporating Rosemount SAS Servo P/N 9-50D1001

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

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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