AD: Bell Helicopter Textron, Inc. (Bell) 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-04.01.24

Airborne-Unlimited-04.16.24

Airborne-FlightTraining-04.17.24 Airborne-Unlimited-04.11.24

Airborne-Unlimited-04.12.24

Join Us At 0900ET, Friday, 4/10, for the LIVE Morning Brief.
Watch It LIVE at
www.airborne-live.net

Fri, Nov 01, 2013

AD: Bell Helicopter Textron, Inc. (Bell) Helicopters

AD NUMBER: 2013-20-18

PRODUCT: Bell Model 412, 412CF, and 412EP helicopters.
SUBJECT: Airworthiness Directive 2013-20-18
ACTION: Final Rule

SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2009-05-09 for the product listed above. AD 2009-05-09 required reidentifying each affected part-numbered main rotor yoke (yoke) on its data plate, reducing the retirement life of the reidentified yoke, and revising the Airworthiness Limitations section of the maintenance manual or the Instructions for Continued Airworthiness (ICAs) accordingly.

This new AD retains the requirements of AD 2009-05-09 with the exception of the P/N marking location. This AD was prompted by fatigue analysis that shows the retirement life should be reduced on certain yokes. The FAA is issuing this AD to correct the unsafe condition on these helicopters.

DATES: This AD is effective November 29, 2013.

FMI: AD

Advertisement

More News

ANN's Daily Aero-Linx (04.16.24)

Aero Linx: International Business Aviation Council Ltd IBAC promotes the growth of business aviation, benefiting all sectors of the industry and all regions of the world. As a non->[...]

Aero-News: Quote of the Day (04.16.24)

"During the annual inspection of the B-24 “Diamond Lil” this off-season, we made the determination that 'Lil' needs some new feathers. Due to weathering, the cloth-cove>[...]

Airborne 04.10.24: SnF24!, A50 Heritage Reveal, HeliCycle!, Montaer MC-01

Also: Bushcat Woes, Hummingbird 300 SL 4-Seat Heli Kit, Carbon Cub UL The newest Junkers is a faithful recreation that mates a 7-cylinder Verner radial engine to the airframe offer>[...]

Airborne 04.12.24: SnF24!, G100UL Is Here, Holy Micro, Plane Tags

Also: Seaplane Pilots Association, Rotax 916’s First Year, Gene Conrad After a decade and a half of struggling with the FAA and other aero-politics, G100UL is in production a>[...]

Airborne-Flight Training 04.17.24: Feds Need Controllers, Spirit Delay, Redbird

Also: Martha King Scholarship, Montaer Grows, Textron Updates Pistons, FlySto The FAA is hiring thousands of air traffic controllers, but the window to apply will only be open for >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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