AircraftDirectives
Airworthiness Directive

AD 2017-09-11 82 FR 24022

Federal Aviation Administration · 14 CFR part 39

FR document
2017-10339
Amendment
39-18873
Published
2017-05-25
Models covered
1
Last live check
2026-08-17

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AD

2017-09-11

FR doc 2017-10339 · 82 FR 24022

AD 2017-09-11Published 2017-05-25Effective 2017-06-29

Requires repetitive inspections and modification of the handrail hardware.

Full official abstract

We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc. Model DHC-8-400 series airplanes. This AD was prompted by reports of interruptions in the airstair door operation. This AD requires repetitive inspections and modification of the handrail hardware. We are issuing this AD to address the unsafe condition on these products.

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Applies to 1 model in our index