AD: Bombardier, Inc. Airplanes | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-06.02.25

Airborne-NextGen-06.03.25

AirborneUnlimited-06.04.25

Airborne-AffordableFlyers-06.05.25

AirborneUnlimited-06.06.25

Mon, Aug 18, 2014

AD: Bombardier, Inc. Airplanes

AD NUMBER: 2014-15-20

PRODUCT: Certain Bombardier, Inc. Model DHC-8-400 series airplanes.
ACTION: Final Rule

SUMMARY:  This AD was prompted by reports of failure of the high pressure shutoff valves (HPSOVs) causing the timer and monitor unit (TMU) to become inoperative since the HPSOV and the TMU are on the same circuit breaker.

This AD requires a wiring modification to segregate the HPSOV power supply from the TMU.

The FAA is issuing this AD to prevent an inoperative TMU, which could result in the loss of the automatic de-icing mode, and lead to an increased workload for the flight crew and loss of control of the airplane.

DATES: This AD becomes effective September 19, 2014.

FMI: AD

Advertisement

More News

Citation Operators Get Another Flight Data Connection for QA

LinxUs System Adds Capabilities for Data-Driven Operators Textron Aviation announced another option for operators processing their post-flight data, adding interoperability with GE>[...]

ANN's Daily Aero-Linx (06.01.25)

Aero Linx: The de Havilland Moth Club Ltd The de Havilland Moth Club evolved from a belief that an association of owners and operators of Moth aeroplanes should be formed to create>[...]

NTSB Final Report: Bellanca 8GCBC

(Pilot) Inadvertently Applied Excessive Braking Action, And The Airplane Nosed Over Analysis: The pilot reported that, while landing at a remote, rough and uneven airstrip in a tai>[...]

Aero-News: Quote of the Day (06.01.25)

“MCADT is committed to rapidly integrating armed first-person view drones into the FMF, enhancing small-unit lethality and providing organic capabilities that warfighters cur>[...]

Classic Aero-TV: High-Speed Match-up - Venom and GE Rebirth A Legend

From 2017 (YouTube Edition): Major Engine Supplier Joins Forces With Small Aircraft Manufacturer… GE recently made an agreement with Venom Aircraft to supply engines for the>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC