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-06.02.25

Airborne-NextGen-06.03.25

AirborneUnlimited-06.04.25

Airborne-AffordableFlyers-06.05.25

AirborneUnlimited-06.06.25

Tue, Nov 28, 2017

AD: Agusta S.p.A. Helicopters

AD NUMBER: 2017-23-08

PRODUCT: Agusta S.p.A. (Agusta) Model AB139 and AW139 helicopters.

ACTION: Final Rule; request for comments

SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2014-24-02 for the products listed above.

AD 2014-24-02 required repetitively inspecting the main rotor (M/R) rotating scissors, removing certain lower half scissor spherical bearings (bearings) from service, and installing a special nut.

This new AD revises the inspection requirements and requires replacing the bearings. This AD is prompted by a new report of a dislodged bearing of an M/R rotating scissor.

COST: The FAA estimates that this AD affects 103 helicopters of U.S. Registry. Operators may incur the following costs in order to comply with this AD. Labor costs are estimated at $85 per work-hour. Inspecting for bearing liner wear, seat movement, and play will take about 1 work-hour for a cost of $85 per helicopter and $8,755 for the U.S. fleet per inspection cycle.

Replacing a bearing will take 2 work-hours and parts will cost $892 for a cost of $1,062 per bearing. Replacing a rotating scissor attachment flange will cost $20,629 for parts and no additional labor. Installing two special nuts on a helicopter will take 1 work-hour and parts will cost $682 for a cost of $767 helicopter and $79,001 for the U.S. fleet.

According to Leonardo Helicopter's service information, some of the costs of this AD may be covered under warranty, thereby reducing the cost impact on affected individuals. The FAA does not control warranty coverage by Leonardo Helicopter. Accordingly, all costs have been included in the cost estimate.

DATES: This AD becomes effective December 11, 2017. Comments must be received by January 23, 2018.

FMI: AD

Advertisement

More News

Citation Operators Get Another Flight Data Connection for QA

LinxUs System Adds Capabilities for Data-Driven Operators Textron Aviation announced another option for operators processing their post-flight data, adding interoperability with GE>[...]

ANN's Daily Aero-Linx (06.01.25)

Aero Linx: The de Havilland Moth Club Ltd The de Havilland Moth Club evolved from a belief that an association of owners and operators of Moth aeroplanes should be formed to create>[...]

NTSB Final Report: Bellanca 8GCBC

(Pilot) Inadvertently Applied Excessive Braking Action, And The Airplane Nosed Over Analysis: The pilot reported that, while landing at a remote, rough and uneven airstrip in a tai>[...]

Aero-News: Quote of the Day (06.01.25)

“MCADT is committed to rapidly integrating armed first-person view drones into the FMF, enhancing small-unit lethality and providing organic capabilities that warfighters cur>[...]

Classic Aero-TV: High-Speed Match-up - Venom and GE Rebirth A Legend

From 2017 (YouTube Edition): Major Engine Supplier Joins Forces With Small Aircraft Manufacturer… GE recently made an agreement with Venom Aircraft to supply engines for the>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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