AD: Dowty Propellers (GE) | 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

Airborne Unlimited-
Monday

Airborne Unmanned-
Alt. Wednesdays

Airborne Flight Training-Alt. Wednesdays

Airborne Unlimited-
Friday

Airborne Special Programs!
Airborne-YouTube  Airborne Unlimited--09.28.20 Airborne-Unmanned--09.16.20   Airborne-Flight Training--09.23.20 Airborne Unlimited--09.25.20  The 2020 Avionics Innovation Preview!

Airborne On ANN

Airborne Unlimited--09.28.20

Airborne-Unmanned--09.16.20

Airborne-Flight Training--09.23.20

Airborne Unlimited--09.25.20

Airborne's Annual April 1st Episode

Fri, Oct 07, 2011

AD: Dowty Propellers (GE)

AD NUMBER: 2011-19-02

MANUFACTURER: Dowty Propellers Type R212/4-30-4/22 and R251/4-30-4/49 Propeller Assemblies
SUBJECT: Airworthiness Directive 2011-19-02
ACTION: Final rule.

SUMMARY: This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Reports have been received from a small number of HS.748 operators of finding cracks in the propeller hub port buttress threads of R212 and R251 propellers. The affected hubs had accumulated in excess of 6,000 flight hours. This condition, if not detected and corrected, could lead to propeller blade separation, possibly resulting in damage to the aeroplane and/or injury to persons on the ground.

The FAA is issuing this AD to prevent propeller hub failure due to cracks in the hub, which could result in damage to the airplane.

DATES: This AD becomes effective November 9, 2011

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/989A4EE3D5593DF28625792000485BBB?OpenDocument

Advertisement

More News

Airborne 09.28.20: Panthera Flt Test, Arsenal of Democracy, ZeroAvia Pax Flt

Also: NASA Polishes Image, Drone Airspace Access, All-Electric Ecomax Heli, 1st Brazilian Gripen One of the efforts ANN and Jim Campbell are best known for, are our flight test rep>[...]

Airborne-Flight Training 09.23.20: DA20 Upgrades, CAE Financing, EMU Partnership

Also: Sterling Flight Training, National Aviation Academy, Young Eagles Workshops, ERAU Suspensions One of our favorite training birds is back... and upgraded, to boot! The high de>[...]

ANN's Daily Aero-Linx (09.27.20)

Aero Linx: Aviation Working Group (AWG) Aviation Working Group (AWG) is a not-for-profit legal entity comprised of major aviation manufacturers, leasing companies and financial ins>[...]

ANN's Daily Aero-Term (09.27.20): Flameout Pattern

Flameout Pattern An approach normally conducted by a single-engine military aircraft experiencing loss or anticipating loss of engine power or control. The standard overhead approa>[...]

Aero-News: Quote of the Day (09.27.20)

“Our hearts go out to all of those affected by the fires. We are confident in the skills of these selfless, dedicated CAP volunteers who contribute so much to both the local >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2020 Web Development & Design by Pauli Systems, LC