AD 2003-16-51

final rule
Data completeness: 70%

Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Model Duo-Discus Gliders

AD Number
2003-16-51
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 2003-CE-33-AD
FR Citation
68 FR 52487

Unsafe Condition

Defective bonding of the spar cap and spar web.

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

Required Actions

Inspect the bonding of the spar cap and spar web. Repair any defective bonding.

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

Schempp-Hirth Flugzeugbau GmbH Model Duo-Discus gliders.

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 ↗