AD 85-19-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Burkhart Grob Luft-Und | GROB G 109 | Airworthiness Directives; BURKHART GROB Model G109 Powered Gliders |
| aircraft | Burkhart Grob Luft-Und | GROB G 109B | Airworthiness Directives; BURKHART GROB Model G109 Powered Gliders |
Unsafe Condition
Undesirable spinning
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace applicable pages of the flight manual with Grob-Werke GmbH Technical Information TM 817-10/2 dated May 2, 1983, revise the spin warning placard wording to 'AEROBATIC MANEUVERS INCLUDING SPINNING PROHIBITED', and install a new spin warning placard on the left-hand side of the instrument panel.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
before further flight
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Affected Aircraft
Burkhart Grob Luft-Und Model G109 and G109B powered gliders certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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