AD 99-09-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Centrair | 101 | Airworthiness Directives; S.N. CENTRAIR 101 Series Gliders |
| aircraft | Centrair | 101A | Airworthiness Directives; S.N. CENTRAIR 101 Series Gliders |
| aircraft | Centrair | 101AP | Airworthiness Directives; S.N. CENTRAIR 101 Series Gliders |
| aircraft | Centrair | 101P | Airworthiness Directives; S.N. CENTRAIR 101 Series Gliders |
Unsafe Condition
Elevator flight control interference caused by an unsecured battery discharge warning device, which could result in reduced or loss of glider control.
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Required Actions
Install an attachment lug (part number $Y986A or FAA-approved equivalent) to the supporting bracket to secure the battery discharge warning device. Accomplish installation in accordance with CENTRAIR Service Bulletin No. 101-19, Revision 1, dated May 20, 1997.
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Compliance Time
Within the next 3 calendar months after the effective date of this AD (June 7, 1999)
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Affected Aircraft
Centrair models 101, 101A, 101P, and 101AP gliders with modification 101-24 incorporated and without modification 101-21 incorporated.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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