AD: Agusta 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-05.06.24

Airborne-NextGen-04.30.24

Airborne-Unlimited-05.01.24 Airborne-AffordableFlyers--05.02.24

Airborne-Unlimited-05.03.24

Fri, Dec 14, 2012

AD: Agusta S.p.A. Helicopters

AD NUMBER: 2012-23-02

PRODUCT: Agusta S.p.A. (Agusta) Model A109E and Model A109S helicopters with certain lower semichannel assemblies installed.
SUBJECT: Airworthiness Directive 2012-23-02
ACTION: Final Rule

SUMMARY: This AD requires a one-time inspection of the lower semichannel assemblies to determine if metallic spacers are installed. If the metallic spacers are installed, this AD requires an inspection for the correct installation of the metallic spacers on the semichannels and for the correct seating of the gaskets. If the metallic spacers are not installed with rivets, the lower semichannel assemblies must be modified, and the main drive shaft must be inspected for damage.

This AD was prompted by reports of damage to the main drive shaft caused by improperly secured metallic spacers on some A109 model helicopters. The actions of this AD are intended to detect missing spacer rivets, which could allow the metallic spacers to rotate and lead to damage and failure of the main drive shaft, and subsequent loss of helicopter control.

DATES: This AD is effective January 16, 2013.

FMI: AD

Advertisement

More News

ANN's Daily Aero-Linx (05.04.24)

Aero Linx: JAARS Nearly 1.5 billion people, using more than 5,500 languages, do not have a full Bible in their first language. Many of these people live in the most remote parts of>[...]

NTSB Final Report: Quest Aircraft Co Inc Kodiak 100

'Airplane Bounced Twice On The Grass Runway, Resulting In The Nose Wheel Separating From The Airplane...' Analysis: The pilot reported, “upon touchdown, the plane jumped back>[...]

Aero-News: Quote of the Day (05.04.24)

"Burt is best known to the public for his historic designs of SpaceShipOne, Voyager, and GlobalFlyer, but for EAA members and aviation aficionados, his unique concepts began more t>[...]

Aero-News: Quote of the Day (05.05.24)

"Polaris Dawn, the first of the program’s three human spaceflight missions, is targeted to launch to orbit no earlier than summer 2024. During the five-day mission, the crew >[...]

Read/Watch/Listen... ANN Does It All

There Are SO Many Ways To Get YOUR Aero-News! It’s been a while since we have reminded everyone about all the ways we offer your daily dose of aviation news on-the-go...so he>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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