Garmin Confirms AHRS Issues In G1000 PFDs | 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 05.02.16

Airborne 04.26.16

AEA2016 LIVE!!! 0830-1230ET

AEA2016 LIVE!!! 1400-1700ET

AEA2016 LIVE!!! 1100-1400ET

Airborne Hi-Def On YouTube

Airborne 05.02.16

Airborne 04.26.16

AEA2016 LIVE!!! 0830-1230ET

AEA2016 LIVE!!! 1400-1700ET

AEA2016 LIVE!!! 1100-1400ET

AEA2016 LIVE Aero-TV: 04/27-0830ET, 04/28-1400ET, 04/29-1100ET

Sun 'n Fun 2016 Innovation Preview on Vimeo!

Sun 'n Fun 2016 Innovation Preview on YouTube!

Tue, Aug 14, 2007

Garmin Confirms AHRS Issues In G1000 PFDs

Pilots Must Rely On Standby Attitude Indicator Inflight

In response to inquiries regarding Columbia Aircraft's announcement late Monday night the planemaker was halting production, due to the reported lack of critical avionics components needed to finish the aircraft... Garmin confirmed to ANN the avionics manufacturer has stopped shipments of its GRS 77 AHRS (Attitude Heading Reference System,) used in the manufacturer's popular G1000 glass panel avionics system.

"Garmin recently observed a sudden increase in failure rates during aircraft manufacturer product flight tests of new GRS 77 AHRS (Attitude Heading Reference System) units used in G1000 installations," the company tells ANN. "Internal system monitors detect the component failure in the GRS 77 that results in a continual "red-x" of attitude information on the Primary Flight Display.

"After communication with Garmin's OEM partners and the FAA, it was determined that in all G1000 installations, continued safe flight can be conducted with the standby attitude indicator and other available instruments. If pilots should experience a failure of the GRS 77 AHRS, they should follow standard procedures and refer to the standby attitude indicator."

Garmin is publishing a Service Advisory to the field, and states it is "aggressively" working with suppliers and OEM partners to resolve the issue and resume deliveries. Other functions of the PFD -- HSI, airspeed, VSI -- remain operational if there is an AHRS failure.

The G1000 avionics system is widely used in several general aviation aircraft, including Cessna single-engine piston aircraft and the Citation Mustang light jet. Cessna tells ANN it has temporarily halted piston aircraft deliveries while it awaits a fix for the AHRS issue, but unlike Columbia plans to continue production.

ANN will continue to follow this story closely, and report as new information becomes available

FMI: www.garmin.com, www.cessna.com

Advertisement

More News

Aero-News: Quote Of The Day (05.02.16)

“The past months were amazing for ARCA Space Corporation, as the ArcaBoard was prepared for production. We couldn’t be happier knowing how fortunate we are to create an>[...]

Delta Orders Additional Airbus A321 Jets

Order For 37 More A321s Brings The Total Order Book To 82 Of The Large Narrowbody Aircraft Delta Air Lines has reached an agreement with Airbus to acquire 37 additional A321s as pa>[...]

Klyde Morris (05.02.16)

Klyde: The More Things Change, The More They Stay The Same! FMI: www.klydemorris.com>[...]

FAA Small UAS Rules Getting Closer

Proposed Regulations For Small UAS Operation Have Been Forwarded To The OMB For A Final Look After waiting for an extended time, the FAA has finally forwarded its proposed regulati>[...]

Airborne 04.26.16: Drone v Airplane-NOT!, eFusion Electric Plane, ANN@AEA-LIVE!!

Also: MU-2 AOA, AMA Responds To Senate FAA Reauthorization, ANN@AEA Live 04/27-0830ET, ANN@AEA Live 04/28-1400ET, ANN@AEA Live 04/29-1100ET A report of a drone possibly colliding w>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2016 Web Development & Design by Pauli Systems, LC