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

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne-Unmanned w/AUVSI

Airborne On ANN

AMA 07.20.17

Airborne 07.17.17

Airborne 07.18.17

Airborne 07.19.17

Airborne 07.20.17

Airborne 07.21.17

Airborne-Unmanned 07.18.17

Airborne-YouTube

AMA 07.20.17

Airborne 07.17.17

Airborne 07.18.17

Airborne 07.19.17

Airborne 07.20.17

Airborne 07.21.17

Airborne-Unmanned 07.18.17

NEW!!! 2017 AirVenture Innovation Preview -- YouTube Presentation / Vimeo Presentation

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

Airborne-Unmanned 07.18.17: Moon Express, DJI Drone Hacks, Airdog Sports-Drone

Also: Ride Sharing, Indago UAS, S Korean Tiltrotor UAV, Drone Simulators, Airborne-Unmanned This is SERIOUS Unmanned Vehicle technology! Moon Express, one of the competitors in the>[...]

It's ALIVE! 2017 AirVenture Innovation Preview Program Now Available

Get The Inside Details On THE Most Exciting NEW Innovations And Product Announcements From OSHKOSH 2017... The staff of EAA and the Aero-News Network were pleased to release the la>[...]

AMA Drone Report 07.20.17: FAST Drones, GeoFencing, Certified Drone Photographer

Also: SureFly Helicopter Concept, 'Design a Drone', Raleigh v Drones, Aero-TV: AMA's David Mathewson The Drone Racing League recently tested the fastest racing drone, and set the G>[...]

Airborne 07.21.17: TruTrak Completes STC!, SureFly Helicopter, TDRS-M Satellite

Also: Oshkosh Airshows!, M400 Skycar Baloney, Apollo-Era Computers, Rockwell Collins TDR-94Ds, CAAS-EASA, Vega Prepared TruTrak Flight Systems has completed the STC of the Vizion a>[...]

Airborne 07.20.17: ForeFlight Scout, Airbus SAGITTA UAV, Privatization Fight

Also: NASA P2006T, Robert Sumwalt, First FL Legacy 500, Tuskegee Airmen, New RAF Trainer, VFA-115 ForeFlight has announced the availability of Scout, a portable, dual-band ADS-B re>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC