FAA Issues Emergency AD For G150 Airplanes | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Airborne 05.18.15

Airborne 05.19.15

Airborne 05.20.15

Airborne 05.21.15

Airborne 05.22.15

Airborne Hi-Def On YouTube

Airborne 05.18.15

Airborne 05.19.15

Airborne 05.20.15

Airborne 05.21.15

Airborne 05.22.15

 

Thu, Jun 28, 2012

FAA Issues Emergency AD For G150 Airplanes

Inspection Found Structural Damage To, And Separation Of Wing Ribs From Wing Planks

The FAA has issued an emergency airworthiness directive (AD) 2012-13-51 for Gulfstream Aerospace LP (Type Certificate previously held by Israel Aircraft Industries, Ltd.) Model Gulfstream G150 airplanes.

The Civil Aviation Authority of Israel (CAAI), which is the airworthiness authority for Israel, notified the FAA that an unsafe condition may exist on Gulfstream Aerospace LP Model Gulfstream G150 airplanes. The CAAI advises that fasteners protruding from the lower wing surface were discovered during a post-flight inspection. Investigation revealed structural damage to (and separation of) ribs from wing planks. Further inspection showed that the inboard vent tube hole was completely covered with sealant, which blocked airflow through the vent. This condition was also found on some airplanes in production. Under these conditions, the rise of internal pressure during pressure fueling or due to thermal expansion is sufficient to damage the wing. This condition, if not detected and corrected, could compromise the integrity of the wing structure.

This product has been approved by the aviation authority of another country, and is approved for operation in the United States. Pursuant to our bilateral agreement with the State of Design Authority, we have been notified of the unsafe condition described in the MCAI referenced above. The FAA is issuing this AD because we evaluated all pertinent information and determined the unsafe condition exists and is likely to exist or develop on other products of the same type design.

This AD requires a one-time detailed or borescope inspection of the left- and right-hand inboard vent holes for debris or obstructions, and repair if necessary. This AD also requires reporting positive inspection findings to the manufacturer. The inspection is to be done before further flight.

FMI: AD

Advertisement

More News

ANN Special Report: Colorado NIMBYs Defeated... For Now

Vicious Campaign Against Skydiving Operation By Small, But Vocal, Group Loses Court Case News/Analysis by ANN CEO/Editor-In-Chief, Jim Campbell Those of us who work and play in the>[...]

Airborne 05.22.15: Falcon 5X Readies, Avidyne AD, LadiesLoveTaildraggers 2015

Also: Air Power Museum, ANN Could Use A Little Help From Its Friends, GE Honda, Mexican-Registry TBM 900, Legacy 500, BBJ Winglets, Wheels Up Order The new Falcon 5X is getting clo>[...]

Deadline For $30 Million Google Lunar XPRIZE Extended To End Of 2017

Progress Continues To Be Made To Return Humanity To The Moon XPRIZE and Google have officially confirmed a further extension of the $30 million Google Lunar XPRIZE. XPRIZE notes th>[...]

Aero-News: Quote Of The Day (05.25.15)

“It is the Sikorsky Innovations charter to identify the toughest challenges in vertical flight, and to demonstrate solutions to them. Getting an all-new aircraft into flight,>[...]

S-97 Raider Starts Flight Test Program

CoAxial Helo Heralds Development Of Exciting New Rotorcraft We knew it was close... and now it's real. Sikorsky has confirmed the successful first flight of the S-97 RAIDER helicop>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2015 Web Development & Design by Pauli Systems, LC