AD: MD Helicopters Model MD900 | 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-05.13.24

Airborne-NextGen-05.14.24

Airborne-Unlimited-05.15.24 Airborne-AffordableFlyers-05.16.24

Airborne-Unlimited-05.17.24

Wed, Nov 09, 2011

AD: MD Helicopters Model MD900

AD NUMBER: 2011-22-08

MANUFACTURER: MD Helicopters, Inc. Model MD900 Helicopters
SUBJECT: Airworthiness Directive 2011-22-08
ACTION: Final rule

SUMMARY: This amendment supersedes an existing airworthiness directive (AD) that applies to MD Helicopters, Inc. (MDHI) Model MD900 helicopters. That AD currently requires turning ON both Vertical Stabilizer Control System (VSCS) switches and turning OFF the autopilot (AP/SAS) switch; pulling certain AP/SAS circuit breakers; installing a placard near the AP/SAS master switch; installing an airspeed limitation placard on the instrument panel; and making changes to the Rotorcraft Flight Manual (RFM).

This amendment retains those requirements and provides an option of replacing each affected tube adapter with a newly-designed tube adapter, which provides terminating action for the unsafe condition. This amendment is prompted by the manufacturer introducing an improved, newly-designed tube adapter. The actions specified by this AD are intended to prevent loss of yaw control and subsequent loss of control of the helicopter.

DATES: Effective December 13, 2011

FMI: AD

Advertisement

More News

ANN's Daily Aero-Term (05.16.24): Instrument Runway

Instrument Runway A runway equipped with electronic and visual navigation aids for which a precision or nonprecision approach procedure having straight-in landing minimums has been>[...]

ANN's Daily Aero-Linx (05.16.24)

Aero Linx: Alaska Airmen's Association The Alaska Airmen's Association includes over 2,000 members—we are one of the largest General Aviation communities in the country. We s>[...]

Airborne 05.15.24: Ghost Sq MidAir, B-2 Junked, Dream Chaser Readies

Also: Flt School Security, G600 Steep-Approach, Honduran Aid, PW545D Cert Two aircraft performing at the Fort Lauderdale Air Show clipped wings during a routine last Sunday, spooki>[...]

Airborne 05.10.24: Icon Auction, Drunk MedEvac Pilot, Bell ALFA

Also: SkyReach Parts Support, Piper Service Ctr, Airliner Near-Miss, Airshow London The Judge overseeing Icon's convoluted Chapter 11 process has approved $9 million in Chapter 11 >[...]

Airborne Affordable Flyers 05.16.24: PRA Runway, Wag-Aero Sold, Young Eagles

Also: Paramotor Champ's, Electric Ultralight, ICON BK Update, Burt Rutan at Oshkosh! The Popular Rotorcraft Association is reaching out for help in rebuilding their private runway >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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