Wide Area Augmentation System

August 28, 2009 - 6:30am

Using the stage at Oshkosh to make several product announcements, Avidyne introduced a lower-priced version of its next-gen flight management system called the FMS400 and rolled out three pricing levels for the Release 9 version of its Entegra integrated avionics system.

August 28, 2009 - 6:28am

Garmin has rolled out a sub-$16,000 avionics system that’s certified for installation in nearly 600 Class I and II Part 23 airplanes (defined as singles and twins weighing less than 6,000 pounds). The Garmin G500 avionics system, introduced at last month’s EAA AirVenture in Oshkosh, Wis., includes primary and multifunction displays mounted in a single bezel that can slide into the opening previously occupied by an instrument six-pack.

July 28, 2009 - 7:03am

Rockwell Collins last month wrapped up flight testing of a WAAS/LPV (wide-area augmentation system/localizer performance with vertical guidance) upgrade for the Pro Line 21 avionics system in the Hawker 800XP. The STC issued last month will allow Hawker 800XP operators equipped with Pro Line 21 to take advantage of the more than 1,500 WAAS/LPV approaches created so far.

June 30, 2009 - 11:43am

Testifying before Congress in May, Stanford University professor Brad Parkinson–the chief architect of GPS and the original GPS program manager before his retirement from the USAF–echoed the concern of the Government Accountability Office (GAO) that there will be insufficient backup satellites to fill gaps in the constellation before the DOD’s forecast 2014 launches of its next-generation GPS III units. (see AIN, June, page one.)

June 30, 2009 - 11:11am

Chicago Jet Group, located at Aurora Municipal Airport, has gained an STC for installing dual Universal Avionics UNS-1Fw and UNS-1Lw flight management systems in the Dassault Falcon 50. The STC includes approval for 3-D coupled Waas GPS (Rnav) and localizer performance with vertical guidance approaches (LPV).

June 3, 2009 - 5:26am

Duncan Aviation recently delivered its first Learjet 45 with Waas LPV certification by installing dual UNS-1Ew FMS units. The STC covers the Learjet 40 and 45 series. Duncan plans to offer the same Universal approval with LPV certification for the Astra SPX/Gulfstream G100 and is working with Honeywell on its upcoming dual NZ-2000 FMS with Waas LPV certification for the Falcon 900.

June 3, 2009 - 5:24am

West Star Aviation recently installed dual Waas-capable Universal UNS-1Ew flight management systems in a Learjet 60. The upgrade also included an L-3 Avionics GH-3100 solid-state standby altitude/airspeed and vertical speed indicator, dual Rockwell Collins RTU-4220 radio tuning units, Universal MFD-890 display with ASU (application file server) and a WSI weather datalink system.

June 3, 2009 - 4:52am

On March 10 next year the FAA is expected to issue its final rule covering mandatory equipage of ADS-B avionics, and agency officials are tight lipped about what, if any, changes will be made to the original draft rule offered for industry comment early last year.

May 26, 2009 - 8:08am

GPS service is in danger of severe erosion, according to a report from the Government Accountability Office (GAO). A Congressional “watchdog” of programs and spending of government departments, the GAO warns that the satellite navigation service could slowly worsen after 2010, and not recover to acceptable aviation levels before 2022.

May 12, 2009 - 5:58am

Honeywell said today at EBACE that it is closing in on certification of several long-awaited avionics upgrades for Gulfstream and Dassault business jets, including functionality for future air navigation system (FANS1/A), wide-area augmentation system localizer performance with vertical guidance (WAAS LPV) and required navigation performance special aircraft and aircrew authorization required (RNP SAAAR) operations in PlaneView-equipped Gulfst

 
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