AD: Sikorsky Aircraft Corporation (Sikorsky) 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-06.25.25

Airborne-AffordableFlyers-06.26.25

AirborneUnlimited-06.27.25

Wed, Jan 22, 2014

AD: Sikorsky Aircraft Corporation (Sikorsky) Helicopters

AD NUMBER: 2013-25-13

PRODUCT: Sikorsky Model S-70, S-70A, and S-70C helicopters.
SUBJECT: Airworthiness Directive 2013-25-13
ACTION: Final Rule

SUMMARY: This AD establishes a new life limit based on a prorated formula for certain identified components (parts) installed on Model S-70, S-70A, and S-70C helicopters after being previously installed on certain military model helicopters.

This AD was prompted by the discovery that certain parts have been interchanged between military helicopter models with different life limits and the possibility that these same parts can be interchanged with civilian models with different life limits.

The actions are intended to establish a pro-rated in service life limit for each identified part to prevent fatigue failure of a part and subsequent loss of control of the helicopter.

DATES: This AD is effective February 25, 2014.

FMI: AD
 

Advertisement

More News

Airborne 06.30.25: US v ADS-B Misuse, NatÂ’l STOL Fire, Volocopter Resumes

Also: Netherlands Donates 18 F16s, 2 737s Collide On Ramp, E-7 Wedgetail Cut, AgEagle's 100th In S Korea The Pilot and Aircraft Privacy Act was introduced in the House by Represent>[...]

Aero-News: Quote of the Day (07.06.25)

“This delivery represents more than just a milestone. It symbolizes our shared commitment to national security and our unwavering support for the men and women who serve on t>[...]

ANN's Daily Aero-Linx (07.06.25)

Aero Linx: Vintage Wings of Canada Foundation Vintage Wings of Canada is a not-for-profit, charitable organization with a collection of historically significant aircraft and is run>[...]

Classic Aero-TV: Portrait of the Army Aviation Heritage Foundation

From 2023 (YouTube Edition): To Preserve and Teach Incorporated as a non-profit domestic corporation in June 1997, the Army Aviation Heritage Foundation (AAHF) is a one-of-a-kind, >[...]

Airborne-NextGen 07.01.25: Volocopter Returns, B23 Energic, Iran Tech In UAVs?

Also: Air Taxis May Be Close, AgEagle Sells 100th, VAI Likes Bedford, AURA AERO Cleans Up Volocopter has resumed work towards the certification of its VoloCity eVTOL, this time und>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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