AD Amdt-39-10416

final rule
Data completeness: 70%

Airworthiness Directives; Alexander Schleicher Segelflugzeugbau Model ASK-21 Sailplanes

AD Number
Amdt-39-10416
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 97-CE-107-AD
FR Citation
63 FR 13507

Unsafe Condition

The design of the tow release cable assembly without a swivel-type end could result in inability to release the tow rope, leading to loss of control during towing operations.

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

Required Actions

Replace any tow release cable assembly lacking a swivel-type end with one that has a swivel-type end.

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

Alexander Schleicher Segelflugzeugbau Model ASK-21 sailplanes with tow release cable assemblies not having a swivel-type end.

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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View Official Source ↗