AD 56-02-01

final rule
Data completeness: 60%

Airworthiness Directives; Aero Commander Model 560A Aircraft

AD Number
56-02-01
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Twin Commander Aircraft LLC 560-A Airworthiness Directives; Aero Commander Model 560A Aircraft

Unsafe Condition

Loss of an augmenter tube in flight due to inadequate support clamps at the aft end of the augmenter tubes and nacelle frames 148.75 and 158.75.

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

Required Actions

Install new type support clamps at the aft end of the augmenter tubes and at nacelle frames 148.75 and 158.75. Install new support clips bolted through the augmenter tube at the aft end. Use parts furnished by Aero Design and follow Aero Commander Service Bulletin No. 31 for rework.

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

Compliance Time

April 1, 1956

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

Affected Aircraft

Twin Commander Aircraft LLC Model 560-A, serial numbers 231 through 269.

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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