AD: Airbus Helicopters | 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-06.10.24

Airborne-NextGen-06.11.24

Airborne-Unlimited-06.12.24 Airborne-FltTraining-06.13.24

Airborne-Unlimited-06.14.24

Thu, Dec 03, 2015

AD: Airbus Helicopters

AD NUMBER: 2015-22-53

PRODUCT: Airbus Helicopters Model AS350B3 helicopters.

ACTION: Final Rule; request for comments

SUMMARY: This AD was sent previously to all known U.S. owners and operators of these helicopters and supersedes Emergency AD 2015-22-52, dated October 28, 2015.

This AD requires revising the rotorcraft flight manual (RFM) to stop performing the yaw load compensator check during preflight procedures and instead perform it during post-flight procedures after rotor shutdown.

This AD also requires the yaw servo hydraulic switch to be in the "ON" position before taking off. This AD is prompted by two accidents and one incident of Airbus Helicopters Model AS350B3 helicopters.

From preliminary investigations, loss of tail rotor (T/R) control during takeoff was evident in each event. These actions are intended to prevent takeoff without hydraulic pressure in the T/R hydraulic system, loss of T/R flight control, and subsequent loss of control of the helicopter.

DATES: This AD becomes effective December 16, 2015. Comments must be received by February 1, 2016.

FMI: AD

 


Advertisement

More News

ANN FAQ: Submit a News Story!

Have A Story That NEEDS To Be Featured On Aero-News? Here’s How To Submit A Story To Our Team Some of the greatest new stories ANN has ever covered have been submitted by our>[...]

Aero-News: Quote of the Day (06.12.24)

“The legislation now includes a task force with industry representation ensuring that we have a seat at the table and our voice will be heard as conversations about the futur>[...]

ANN's Daily Aero-Linx (06.12.24)

Aero Linx: Waco Museum The WACO Historical Society, in addition to preserving aviation's past, is also dedicated and actively works to nurture aviation's future through its Learnin>[...]

ANN's Daily Aero-Term (06.12.24): Adcock Range

Adcock Range National low-frequency radio navigation system (c.1930-c.1950) replaced by an omnirange (VOR) system. It consisted of four segmented quadrants broadcasting Morse Code >[...]

Airborne Affordable Flyers 06.06.24: 200th ALTO, Rotax SB, Risen 916iSV

Also: uAvionix AV-Link, Does Simming Make Better Pilots?, World Games, AMA National Fun Fly Czech sportplane manufacturer Direct Fly has finished delivering its 200th ALTO NG, the >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2024 Web Development & Design by Pauli Systems, LC