AD: Turbomeca S.A. Turboshaft Engines | 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-12.01.25

AirborneNextGen-
12.02.25

Airborne-Unlimited-12.03.25

Airborne-FltTraining-12.04.25

AirborneUnlimited-12.05.25

AFE 2025 LIVE MOSAIC Town Hall (Archived): www.airborne-live.net

Thu, Mar 07, 2013

AD: Turbomeca S.A. Turboshaft Engines

AD NUMBER: 2013-05-01

PRODUCT: All Turbomeca S.A. Makila 1A2 turboshaft engines.
SUBJECT: Airworthiness Directive 2013-05-01
ACTION: Final Rule, Request for Comments

SUMMARY: The FAA is superseding an existing airworthiness directive (AD) for the product listed above.

That AD currently requires replacement of certain serial number (S/N) N2 sensor harnesses. This AD requires replacement of the same S/N harnesses, and requires replacement of additional S/N N2 sensor harnesses. This AD was prompted by corrosion detected in affected N2 sensor harnesses.

The FAA is issuing this AD to prevent inadvertent activation of the 65% N1 back up mode, resulting in N2 speed fluctuation, significant power loss, and emergency landing of the helicopter.
 
DATES: This AD is effective March 21, 2013. Comments must be received by April 22, 2013.

FMI: AD

Advertisement

More News

ANN's Daily Aero-Term (12.04.25): Cooperative Surveillance

Cooperative Surveillance Any surveillance system, such as secondary surveillance radar (SSR), wide-area multilateration (WAM), or ADS-B, that is dependent upon the presence of cert>[...]

ANN's Daily Aero-Linx (12.04.25)

Aero Linx: OX5 Aviation Pioneers Incorporated in 1955 as a Pa 501 (c)(3) Not for Profit Corporation, the OX5 Aviation Pioneers is dedicated to bringing before the public the accomp>[...]

NTSB Prelim: Extra Flugzeugproduktions EA 300/SC

The Pilot Appeared To Regain Control After Six Rotations And Attempted To “Fly Out” Inverted But Had Insufficient Altitude On November 8, 2025, at 1038 eastern standard>[...]

Classic Aero-TV: The Bally Bomber - The All Time Ultimate Warbird Replica?

From 2018 (YouTube Edition): Aero-News Talks With The Airplane's Builder One of the many unique airplanes at AirVenture 2018 was a 1/3-scale B-17 bomber built by Jack Bally, who ta>[...]

ANN's Daily Aero-Linx (12.05.25)

Aero Linx: Society of U.S. Army Flight Surgeons (SoUSAFS) The Society of US Army Flight Surgeons (SoUSAFS) serves to advance the science and art of Aerospace Medicine and its allie>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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