AD 99-19-36
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | 328 Support Services GmbH | 328-100 | Airworthiness Directives; DORNIER LUFTFAHRT GMBH Model 328-100 Series Airplanes |
Unsafe Condition
Blockage inside the de-icing tubing could result in a malfunction of the de-icing boot, leading to reduced controllability during flight in icing conditions.
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Required Actions
Perform a one-time inspection to measure the offset of the de-icing tubing adjacent to the refueling panel on the right-hand wing per SB-328-30-265. If non-conforming, replace tubing with new improved tubing before further flight.
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Compliance Time
Within two months after the effective date (October 27, 1999)
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Affected Aircraft
DORNIER LUFTFAHRT GMBH Model 328-100 series, serial numbers 3042 through 3105 inclusive.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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