AD: Boeing | 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-05.20.24

Airborne-Unlimited-05.28.24

 Airborne-FlightTraining-05.29.24 Airborne-Unlimited-05.30.24

Airborne-Unlimited-05.24.24

Sat, Jun 13, 2009

AD: Boeing

AD NUMBER: 2009-12-08

MANUFACTURER: Boeing Model 747 Airplanes
SUBJECT: Airworthiness Directive 2009-12-08

SUMMARY: The FAA is adopting a new airworthiness directive (AD) for all Boeing Model 747 airplanes. This AD requires inspecting for cracks in the left- and right-side Stringer 11 longeron adjacent to the horizontal stabilizer pivot bulkhead, and related investigative and corrective actions if necessary. This AD results from a report of a crack found in the right-side Stringer 11 longeron horizontal flange, adjacent to the horizontal stabilizer pivot bulkhead, during a routine maintenance inspection. We are issuing this AD to detect and correct fatigue cracking of the longeron, which can propagate and cause damage to the adjacent horizontal stabilizer pivot bulkhead. This damage could result in loss of structural integrity and consequent inability of the bulkhead to carry flight loads, which could adversely affect controllability of the airplane.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/C8157A079CCD652A862575D20049FC11?OpenDocument

Advertisement

More News

ANN FAQ: Contributing To Aero-TV

How To Get A Story On Aero-TV News/Feature Programming How do I submit a story idea or lead to Aero-TV? If you would like to submit a story idea or lead, please contact Jim Campbel>[...]

ANN's Daily Aero-Linx (05.29.24)

Aero Linx: International Association of Professional Gyroplane Training (IAPGT) We are an Association of people who fly, build or regulate Gyroplanes, who have a dream of a single >[...]

ANN's Daily Aero-Term (05.29.24): NORDO (No Radio)

NORDO (No Radio) Aircraft that cannot or do not communicate by radio when radio communication is required are referred to as “NORDO.”>[...]

ANN's Daily Aero-Term (05.30.24): Beyond Visual Line Of Sight (BVLOS)

Beyond Visual Line Of Sight (BVLOS) The operation of a UAS beyond the visual capability of the flight crew members (i.e., remote pilot in command [RPIC], the person manipulating th>[...]

ANN's Daily Aero-Linx (05.30.24)

Aero Linx: Malibu M-Class Owners and Pilots Association (MMOPA) The Piper M-Class Owners & Pilots Association (PMOPA) is a not-for-profit organization dedicated to the interest>[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 05.31.24: 1Q GA Sales, 200th ALTO LSA, Spitfire Grounding

Airborne 05.30.24: High Time B29 Pilot, KLAL Teams With ACE, CHOPPER COPS

Airborne-Flight Training 05.29.24: Coe College, NetJets Issues, Wayman Financing

See All

Advertisement

Podcasts

Advertisement

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