AD: Boeing Model 747 Airplanes | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** Airborne 07.25.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 07.25.14 **
** Airborne 07.23.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 07.23.14 **
** Airborne 07.21.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 07.21.14 **

Thu, May 24, 2012

AD: Boeing Model 747 Airplanes

AD NUMBER: 2012-10-03

PRODUCT: Certain The Boeing Company Model 747 series airplanes.
SUBJECT: Airworthiness Directive 2012-10-03
ACTION: Final Rule

SUMMARY: The FAA is superseding an existing airworthiness directive (AD) for certain the aircraft listed above. That AD currently requires repetitive inspections for cracks of the fuselage skin lap splice between body station (BS) 400 and BS 520 at stringers S-6L and S-6R, and repair if necessary. This new AD shortens the interval for the repetitive inspections, requires modification for certain airplanes, and requires certain post-modification inspections for other airplanes.

This AD was prompted by reports of multiple adjacent cracks on an airplane, and a recent fleet-wide evaluation of widespread fatigue damage of skin lap joints, which indicated the need for revised procedures and reduced compliance times. The FAA is issuing this AD to detect and correct cracking of the fuselage skin lap splice between BS 400 and BS 520 at stringers S-6L and S-6R, which could result in sudden loss of cabin pressurization and the inability of the fuselage to withstand fail-safe loads.

DATES: This AD is effective June 25, 2012.

FMI: AD

Advertisement

More News

AOPA Exits EFB Market

Apps Will Transition To Seattle Avionics AOPA is exiting the electronic flight bag (EFB) market, and the association’s existing products, the FlyQ EFB iPad application and re>[...]

Airborne 07.25.14: Global Flight Tragedy, Blue Angel Update, GA's Next Big Thing

Also: Eve Of Oshkosh, WomenVenture, Garmin Flight Stream, AEA Pilot's Guide The father-son duo of Babar Suleman and 17-year-old Haris Suleman of Plainfield Indiana had planned thei>[...]

Judge Dismisses Bizarre Patent Lawsuit Against AOPA

Ruled That SD Holdings LLC Did Not Have Personal Jurisdiction To Bring The Suit A U.S. District Court judge in Oregon has dismissed a patent infringement lawsuit against the Aircra>[...]

Dynon Avionics Announces SkyView Upgrades Just Ahead Of AirVenture

New Com Radio, Video Input, And Version 11 Software On Display At The Show Dynon Avionics has rolled out an 8.33 kHz COM radio, video input, and version 11 software for its SkyView>[...]

Airborne 07.25.14: Global Flight Tragedy, Blue Angel Update, GA's Next Big Thing

Also: Eve Of Oshkosh, WomenVenture, Garmin Flight Stream, AEA Pilot's Guide The father-son duo of Babar Suleman and 17-year-old Haris Suleman of Plainfield Indiana had planned thei>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC