AD 99-23-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | 328 Support Services GmbH | 328-100 | Airworthiness Directives; DORNIER LUFTFAHRT GMBH Model 328-100 Series Airplanes |
Unsafe Condition
Disabling of the 'Fasten Seat Belt' and 'No Smoking' signs when they are required to be illuminated could result in inability to instruct passengers to extinguish cigarettes and fasten seat belts, contributing to passenger injury during hard landing or in-flight turbulence.
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Required Actions
Replace flight attendant panel 19VE with part number 328-0100, Amendment D, and modify associated wiring per Dornier Service Bulletin SB-328-33-271 within 120 days after effective date. Ensure no unmodified panels are installed post-effective date.
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Compliance Time
Within 120 days after the effective date
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Affected Aircraft
DORNIER LUFTFAHRT GMBH Model 328-100 series airplanes, serial numbers 3005 through 3093 inclusive and 3095 through 3111 inclusive
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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