AD: Airbus Helicopters Deutschland GmbH 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-04.28.25

Airborne-NextGen-04.29.25

AirborneUnlimited-04.30.25

Airborne-Unlimited-05.01.25

AirborneUnlimited-05.02.25

Wed, Apr 03, 2019

AD: Airbus Helicopters Deutschland GmbH Helicopters

AD NUMBER: AD 2019-06-05

PRODUCT: Airbus Helicopters Deutschland GmbH (Airbus Helicopters) Model MBB-BK 117 A-1, MBB-BK 117A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, and MBB-BK 117 C-2 helicopters.

ACTION: Final rule.

SUMMARY: This AD requires repetitive inspections of the tail rotor (T/R) gearbox housing.

This AD was prompted by a report that a crack was found in a T/R gearbox housing.

DATES: This AD is effective May 7, 2019.

COST OF COMPLIANCE: The FAA has determined that this AD affects 176 helicopters of U.S. Registry. Operators may incur the following costs to comply with this AD.

Labor costs average $85 per work-hour. Based on these estimates, The FAA expects the following costs:

  • Inspecting the T/R gearbox requires 1 work-hour for an estimated cost of $85 per helicopter per inspection cycle.
  • Replacing the T/R gearbox requires 4.5 work-hours and parts cost $69,219 for an estimated cost of $69,602 per helicopter.
FMI: AD

Advertisement

More News

ANN's Daily Aero-Linx (04.30.25)

Aero Linx: Aviators Code Initiative (ACI) Innovative tools advancing aviation safety and offering a vision of excellence for aviators. The ACI materials are for use by aviation pra>[...]

ANN FAQ: Turn On Post Notifications

Make Sure You NEVER Miss A New Story From Aero-News Network Do you ever feel like you never see posts from a certain person or page on Facebook or Instagram? Here’s how you c>[...]

Classic Aero-TV: Agile Aero’s Jeff Greason--Disruptive Aerospace Innovations

From 2016 (YouTube Edition): Who You Gonna Call When You Have a Rocket Engine that Needs a Spacecraft? While at EAA AirVenture 2016, ANN CEO and Editor-In-Chief, Jim Campbell, sat >[...]

Aero-News: Quote of the Day (04.30.25)

"In my opinion, if this isn't an excessive fine, I don't know what is... The odds are good that we're gonna be seeking review in the United States Supreme Court. So we gotta muster>[...]

ANN's Daily Aero-Term (04.30.25): Expedite

Expedite Used by ATC when prompt compliance is required to avoid the development of an imminent situation. Expedite climb/descent normally indicates to a pilot that the approximate>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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