Satellite navigation systems

June 12, 2007 - 9:55am

Members of the Transport, Telecommunication and Energy Council of the European Union have accepted a proposal by the European Commission to assume control of Galileo, the European satellite-based navigation program.

May 16, 2007 - 11:04am

Lingering technical issues are forcing Garmin to delay plans for upgraded WAAS capability in the company's GNS 430/530 and GPS 400/500 panel-mount avionics, according to a spokesman. Explaining that the upgrades will require "a major software rewrite" in addition to minor hardware changes, the spokesman indicated that the capability is now not expected to be available before next year's third quarter.

May 15, 2007 - 12:15pm

European taxpayers will shell out €2.4 billion ($3.25 billion) up front if a European Commission proposal that it assume control of the Galileo navigation program is approved. The executive body of the European Union announced its intentions after a consortium of eight private aerospace and telecom companies missed the May 10 deadline to appoint a CEO and submit plans to operate and maintain the system as a single company.

April 10, 2007 - 11:22am

Although the decision has not yet been officially announced, AIN has learned the Departments of Transportation and Homeland Security have agreed that loran should continue operating for the foreseeable future. Key influences were the unanimous endorsement by an independent panel of experts convened by the agencies, plus the overwhelming positive response to an earlier public survey regarding the system’s continuance.

April 9, 2007 - 1:01pm

Shortly after the FAA published an advisory circular aimed at increasing capacity in busy Florida airspace by making changes to Rnav routes, SIDs and STARS, NBAA queried the agency about the apparent technical shortcomings of certain FMS equipment that might disqualify a number of business jet operators from flying the new procedures.

April 9, 2007 - 11:26am

To help business aircraft operators cope with new Rnav routes and procedures as of September 1, the FAA is developing a Web-based RAIM (receiver autonomous integrity monitor) prediction service that will be made available for general use by flight crews, according to NBAA.

March 23, 2007 - 12:33pm

Boeing has formed an international industry team to compete for the contract to build and deploy the next generation of GPS satellites.

The Air Force plans to award the contract in early 2006 for the new GPS III satellites that will replace the ones currently in orbit and those scheduled for launch between now and when the GPS III satellites are ready.

March 16, 2007 - 9:02am

After more than 15 years and $200 million in development effort, the FAA in late January canceled further expenditures on the GPS Category I local-area augmentation system (LAAS), dropped its proposed 2006 initial introduction and reclassified the project as merely research and development.

March 7, 2007 - 12:33pm

In a statement that surprised Western observers, China announced late last year that it will launch its own 35-satellite, GPS-like global navigation system over the next several years. Thirty of these satellites will fly in medium-earth orbits at around 12,000 miles altitude, similar to that of GPS, while the remaining five will be equally spaced around the equator in WAAS-like geostationary orbits and perform a similar service.

February 5, 2007 - 5:42am

The French civil aviation authority, DGAC, has published the first GNSS nonprecision approach procedure for a French airport and is working toward introducing approaches with vertical guidance (APVs) once the necessary augmentation of the GPS signals is available and the relevant ICAO design criteria become effective.

 
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