AD 83-10-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus SAS | BAC 1-11 200 Series | Airworthiness Directives; BRITISH AEROSPACE Model BAC 1-11 200 and 400 Series Airplanes |
| aircraft | Airbus SAS | BAC 1-11 400 Series | Airworthiness Directives; BRITISH AEROSPACE Model BAC 1-11 200 and 400 Series Airplanes |
Unsafe Condition
The bus-to-bus electrical resistance of the windshield NESA coat may be outside acceptable limits due to windshields produced in 1979 and 1980 with serial numbers beginning with 9-H and 0-H manufactured by P.P.G. Industries, Inc.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Check the windshield NESA coat's bus-to-bus electrical resistance within 200 hours time in service or 28 days, whichever comes first, using British Aerospace Alert Service Bulletin 56-A-PM5836. Depending on resistance values, perform actions from paragraphs 2.2, 2.3, or 2.4 of the service bulletin. Alternate means of compliance may be approved by the FAA.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 200 hours time in service or 28 days, whichever occurs first, after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
British Aerospace Model BAC 1-11 200 and 400 Series airplanes fitted with pilots windshield No. 1, left and right-hand part numbers AB31A705 and AB31A706 respectively, produced in 1979 and 1980 with serial numbers beginning with 9-H and 0-H, manufactured by P.P.G. Industries, Inc.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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