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Airworthiness Directive

AD 2001-26-25 67 FR 809 Superseded

Federal Aviation Administration · 14 CFR part 39

Requires you to apply a red mark and install a placard on the airspeed indicator to restrict the Vne airspeed.

Superseded by AD 2004-17-04Federal Register (opens in a new tab)

FR document
02-89
Amendment
39-12591
Published
2002-01-08
Effective
2002-01-31
Models covered
1

Last live check: 2026-08-19

Printed from https://aircraftdirectives.com/ad/2001-26-25 · AircraftDirectives restates official FAA and manufacturer records; the official sources named on this sheet control. Not an airworthiness determination.

This page is a reference Record, not an airworthiness or compliance determination. Official FAA and manufacturer sources control over our restatement, subject to governing law. Check applicability, current requirements and incorporated documents before acting. The owner or operator remains responsible for airworthiness and required records under 14 CFR 91.403 and 91.417, as applicable. Terms of Use: /terms.

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AD

2001-26-25

FR doc 02-89 · 67 FR 809

AD 2001-26-25Published 2002-01-08Effective 2002-01-31

Superseded by 2004-17-04

Supersedence is read from the Federal Register text of the newer AD — the FAA publishes no structured field for it — and names only ADs held in our index.

FAA rule - 14 CFR 39

FAA rule. Compliance with an applicable AD is required under 14 CFR 39.7. Check its effective date, applicability, compliance times and current status.

Requires you to apply a red mark and install a placard on the airspeed indicator to restrict the Vne airspeed.

Full official abstract

This amendment adopts a new airworthiness directive (AD) that applies to all Grob-Werke Gmbh & Co KG (Grob) Models G102 Club Astir III, G102 Club Astir IIIb, and G102 Standard Astir III sailplanes. This AD requires you to apply a red mark and install a placard on the airspeed indicator to restrict the Vne airspeed. This AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Germany. The actions specified by this AD are intended to prevent elevator flutter, which could cause structural damage. Such damage could result in loss of control of the sailplane.

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All Grob directives

View on Federal Register (opens in a new tab) Search DRS manually for AD 2001-26-25 (opens in a new tab) Print AD packet (opens the full Federal Register document in a new tab)

Applies to 1 model in our index