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

** Airborne 04.14.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 04.14.14 **
** Airborne 04.11.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 04.11.14 **
** Airborne 04.09.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 04.09.14 **

Wed, Jun 20, 2012

AD: Boeing Company Airplanes

AD NUMBER: 2012-12-09

PRODUCT: Boeing Model 717-200 airplanes.
SUBJECT: Airworthiness Directive 2012-12-09
ACTION: Final Rule

SUMMARY: This AD was prompted by reports of cracks found on the center section ribs of the horizontal stabilizers. This AD requires repetitive inspections for cracking of the aft face of the left and right rib hinge bearing lugs of the center section of the horizontal stabilizer; and crack measurement, repairs, post-repair repetitive inspections, and installation of a new center section rib if necessary. The FAA is issuing this AD to detect and correct cracking in the left and right bearing lugs of the rib hinge spreading at the same time, which could result in failure of both hinge bearing lugs.

Failure of the hinge bearing lugs could result in the inability of the horizontal stabilizer to sustain flight loads and thereby reduce the controllability of the airplane.

DATES: This AD is effective July 23, 2012.

FMI: AD

 


Advertisement

More News

Aero-TV: Active Winglets -- Tamarack Aerospace Partners with Cessna

Innovative Aerodynamic Technologies Produce Game-Changing Results At the NBAA 2013 convention, ANN CEO and Editor-In-Chief, Jim Campbell had a chance to talk with Tamarack Aerospac>[...]

ANN's Daily Aero-Linx (04.16.14)

Seawings The largest flying boat reference web site and home of the flying boat -- in detail -- on the web; specializes in providing information for the scale modeler in the form o>[...]

ANN's Daily Aero-Term (04.16.14): Density Altitude

Pressure altitude corrected for nonstandard temperature. Density altitude is used in computing the performance of an aircraft and its engines.>[...]

Aero-News: Quote Of The Day (04.16.14)

“This upgrade is an important step in laying the foundation for the NextGen system, which provides controllers a much more precise view of the airspace, gives pilots much mor>[...]

ANN FAQ: ANN's News Portal Syndication Program

Get A Customized ANN News Portal For YOUR Website! As we promised, the ever-so-busy software geeks at ANN have been working overtime on a number of cool new tools and toys... and t>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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