AD 2018-20-18
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc., Airplanes |
Unsafe Condition
Faulty switches in the power lever module could result in uncommanded deployment of the ground spoilers and a possible runway excursion.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revising the maintenance or inspection program, as applicable, to incorporate the information specified in CMR Task 276000-110 of Q400 Dash 8 (Bombardier) TR ALI-0173, dated March 14, 2017.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier, Inc., Model DHC-8-400 series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.