GPS III Request for Proposals Released
After repeated delays the Air Force Space Command released its request for proposals (RFP) in a winner-take-all contest to build 22 new GPS III satellites.
By Dee Ann DivisAfter repeated delays the Air Force Space Command released its request for proposals (RFP) in a winner-take-all contest to build 22 new GPS III satellites.
By Dee Ann DivisA decision by the Department of Defense (DoD) may be what’s holding up action on the Air Force’s $10 billion plan to build 22 new GPS IIIF satellites and could increase the chances of further, perhaps substantial, delays.
By Inside GNSSGPS firms are concerned about a proposal by another L band satellite firm to build more ground terminals as part of a combined satellite-ground communication network.
By Inside GNSSAnother month is slipping away with no sign of the Request for Proposals (RFP) for the multi-billion dollar GPS III contract.
By Inside GNSSShanghai, China-based ComNav Technology Ltd. announced this week that it has successfully been tracking and analyzing the BD-3 satellite signals to bring better high-precision positioning services in the near future.
By Inside GNSSQ: What is navigation message authentication?
A: As of today, all open civil GNSS signals are transmitted in the clear, conforming to interface specifications that are fully available in the public domain. Receivers will accept any input that conforms to the specifications and treat it as if it came from a GNSS satellite. Combined with the extremely low power levels of GNSS signals this makes it almost trivially simple to spoof a GNSS receiver.
By Inside GNSSThe Air Force is scouring the landscape for its next round of receiver technology now that the first increment of its military receiver development program is moving into a deeper testing phase.
By Dee Ann DivisPhil Falcone’s Harbinger Capital is seeking $2 billion in damages for "massive fraud" alleging that Apollo Global Management and others sold it on a plan to launch a terrestrial broadband network while concealing test results showing the network would cause crippling GPS interference and be unlikely to be approved. Assertions
By Inside GNSSAn additional delay in release of the GPS III RFP emerged just as federal watchdogs released a new report detailing the challenges Air Fore managers will face in keeping all the components of the modernization program on track.
The long-expected report from the Government Accountability Office looks at the overall effort to update GPS including developing a new ground system, more capable receiver cards for military equipment and new satellites to sustain and improve the constellation.
By Inside GNSSSenate lawmakers have introduced a bi-partisan bill giving the Department of Transportation (DoT) responsibility for launching a GPS timing backup and a two-year deadline to get it up and running.
By Inside GNSSBig news came out of Washington, D.C. earlier this week regarding BeiDou and GPS as the United States and China have negotiated compatible signal characteristics that will both protect and enhance service for users of the U.S. Global Positioning System (GPS) and the equivalent Chinese system.
By Inside GNSSA highly anticipated presentation by Ligado Networks to the nation’s leading satellite navigation experts took an unexpected turn when the company said it could not provide essential network information because it was looking to the government for technical direction and its business plans were still in flux.
By Dee Ann Divis