AD 84-23-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Alexander Schleicher GmbH & Co. | ASK 21 | Airworthiness Directives; ALEXANDER SCHLEICHER Model ASK-21 Sailplanes |
Unsafe Condition
The German language placards in the front and rear cockpit and outdated pages in the Flight Manual and Instructions for Continued Airworthiness may lead to misinterpretation or incorrect procedures.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove and replace German language placards with English versions per ASK-21 Technical Note No. 14. Update Flight Manual pages 2 and 21, and Instructions for Continued Airworthiness pages 2 and 59 with May 16, 1984 revisions. Pilot may perform manual page replacements with logbook entry.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 25 hours time in service after the effective date of this AD, unless already accomplished
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Alexander Schleicher GmbH & Co. Model ASK 21 sailplanes, all serial numbers
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.