AD: AgustaWestland S.p.A. 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-07.07.25

Airborne-NextGen-07.08.25

AirborneUnlimited-07.09.25

Airborne-FlightTraining-07.10.25

AirborneUnlimited-07.11.25

Wed, Aug 06, 2014

AD: AgustaWestland S.p.A. Helicopters

AD NUMBER: 2014-07-51

PRODUCT: Certain AgustaWestland S.p.A. Model AB139 and AW139 helicopters.
ACTION: Final rule; request for comments.

SUMMARY: This AD requires repetitively inspecting the Main Rotor (M/R) Rotating Scissors for play of the Lower Half Scissor Spherical Bearing (bearing) and removing the bearing if there is play beyond allowable limits.

This AD also requires removing all affected bearings. This AD is prompted by reports of certain bearings dislodging from certain M/R Rotating Scissors.

These actions are intended to detect excessive play of the bearing and prevent failure of the M/R Rotating Scissors and subsequent loss of control of the helicopter.

DATES: This AD becomes effective August 20, 2014 to all persons except those persons to whom it was made immediately effective by Emergency AD (EAD) No. 2014-07-51, issued on March 27, 2014, which contains the requirements of this AD. Comments must be received by October 6, 2014.

FMI: AD

Advertisement

More News

Airborne 07.11.25: New FAA Boss, New NASA Boss (Kinda), WB57s Over TX

Also: ANOTHER Illegal Drone, KidVenture Educational Activities, Record Launches, TSA v Shoes The Senate confirmed Bryan Bedford to become the next Administrator of the FAA, in a ne>[...]

Airborne-Flight Training 07.10.25: ATC School, Air Race Classic, Samson School

Also: Sully v Bedford, Embraer Scholarships, NORAD Intercepts 11, GAMA Thankful Middle Georgia State University will be joining the Federal Aviation Administration’s fight ag>[...]

Airborne Affordable Flyers 07.03.25: Sonex HW, BlackShape Gabriel, PRA Fly-In 25

Also: DarkAero Update, Electric Aircraft Symposium, Updated Instructor Guide, OSH Homebuilts Celebrate The long-awaited Sonex High Wing prototype has flown... the Sonex gang tells >[...]

Airborne-Flight Training 07.10.25: ATC School, Air Race Classic, Samson School

Also: Sully v Bedford, Embraer Scholarships, NORAD Intercepts 11, GAMA Thankful Middle Georgia State University will be joining the Federal Aviation Administration’s fight ag>[...]

Rick Kenin New Board Chair of VAI

30-Year USCG Veteran Aviator Focusing On Member Benefits The Vertical Aviation International Board of Directors announced its new leadership officers in April, and all began their >[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 07.11.25: New FAA Bos, New NASA Boss (Kinda), WB57s Over TX

Airborne-Flight Training 07.10.25: ATC School, Air Race Classic, Samson School

Airborne 07.09.25: B-17 Sentimental Journey, Airport Scandal, NORAD Intercepts

See All

Advertisement

Podcasts

Advertisement

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