Surveying

May 9, 2008 - 6:41am

Every spring the federal government departments must submit to Congress their proposed spending estimates for inclusion in the President’s budget for the next fiscal year. The estimates go first to separate appropriations committees in the House and Senate for review and the inclusion of any changes the legislators believe are necessary before being combined into the final budget.

May 9, 2008 - 4:44am

The October announcement by Raytheon that it had won a Department of Defense contract–potentially worth $25 million–to develop next-generation anti-jamming systems for GPS underlines security specialists’ concern that GPS is now “an attractive target” for terrorists.

May 8, 2008 - 6:37am

At press time, technical experts from the FAA, the U.S. Coast Guard and researchers from Ohio and Stanford Universities were due to begin a two-week flight-test program in Alaska to assess the use of loran transmitters to send out GPS WAAS messages across the state.

February 18, 2008 - 11:39am

Airborne video surveillance can give first responders and law enforcement a clear idea of what needs to be done on the ground in an emergency. But the challenge is making sure the information reaches the right people–that’s where Microwave Radio Communications’ (Booth No. 1313) experience can make a big difference, according to the Massachusetts company.

December 6, 2007 - 5:45am

Released last month, the 2005 Federal Radionavigation Plan (FRP)–a joint production of the DOT, DOD and the Department of Homeland Security–provides a useful guide to what air navigation will be like between now and 2020. Of course, federal crystal balls occasionally can be cloudy, especially when they peer 14 years into the future.

August 1, 2007 - 6:50am

The U.S. Air Force last month reiterated its intention to choose a single contractor for a new constellation of global positioning satellites known as GPS III. Teams led by Lockheed Martin and Boeing are competing for the contract to launch eight Block A GPS III satellites by 2013. The Air Force invited bids last month for these first satellites, the foundation for an enhanced system scheduled to start operating in 2018.

March 29, 2007 - 11:57am

Comments are due tomorrow on a request for public input to help federal agencies decide if there is a need to continue to operate or invest in the loran-C radio navigation system beyond FY 2007 (which ends September 30). While the current loran-C system is based on technology developed in the 1960s, some of the stations have been updated to allow for an enhanced signal (eLoran).

March 27, 2007 - 12:39pm

Loran advocates believe they are on a roll. A number of events that transpired so far this year, coupled with a government report on loran due soon, have boosted their confidence that this could be the year when their system finally gains its long-due recognition.

March 8, 2007 - 12:01pm

In a letter to the Department of Transportation last month, AOPA renewed its support of loran as a possible low-cost, ideal backup to the future GPS-based ATC system. The letter went to the Coast Guard because it is responsible for operation and maintenance of loran.

February 13, 2007 - 10:11am

A public survey by the DOT and Homeland Security drew more than 900 responses about whether Loran should be kept operational or shut down.

 
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