Spotlight

FCC Plans to Fine Foreign Manufacturer $34.9M for Jammer Marketing

June 19, 2014, Washington, D.C. – The Federal Communications Commission plans to issue the largest fine in its history against C.T.S. Technology Co., Limited, a Chinese electronics manufacturer and online retailer, for allegedly marketing 285 models of signal jamming devices to U.S. consumers for more than two years... more.

 

GPS IIF-6 Successfully Launched from Cape Canaveral Air Force Station (AFS)

May 16, 2014, LOS ANGELES AIR FORCE BASE, El Segundo, Calif. -- The U. S. Air Force successfully launched the sixth Global Positioning System (GPS) IIF satellite carried aboard a United Launch Alliance Delta IV launch vehicle at 8:03 EDT from Cape Canaveral Air Force Station, Fla., May 16.

The Boeing-built GPS IIF satellite joins the GPS constellation providing global coverage and increased overall performance to users around the globe.… more

 

DOD Announces Start of Civil Navigation Message BroadcastingDOD Announces Start of Civil Navigation Message Broadcasting

April 25, 2014, The Department of Defense announced that U.S. Air Force Space Command will begin broadcasting Civil Navigation (CNAV) messages on all operational GPS satellites capable of transmitting the L2C and L5 signals. These pre-operational signals are primarily used to test various equipment and should be employed at the users’ own risk; not used for safety-of-life or other critical purposes.

The implementation will take place in two phases. First, on April 28, 2014, the initial broadcast of CNAV message-populated L2C and L5 signals will occur at a reduced data accuracy and update frequency compared to the legacy GPS signals in wide use today. Second, in December 2014, CNAV data updates will increase to a daily rate, bringing L2C and L5 signal-in-space accuracy on par with the legacy signals. However, derived position accuracy cannot be guaranteed during the pre-operational deployment of the frequencies.

The Air Force will broadcast L2C messages with the health bit set “healthy,” as was the case during a June 2013 test. L5 messages will be set “unhealthy,” but as greater experience with the L5 broadcast and implementation of signal monitoring is achieved, this status may change upon review.

"The U.S. Department of Transportation is pleased with the collaborative effort and work of the CNAV tiger team, formed between the Office of the Secretary of Defense, Air Force Space Command, and the U.S. Department of Transportation, to address concerns about implementation of a pre-operational CNAV capability on the GPS L2C and L5 signals,” said Greg Winfree, assistant secretary for research and technology at USDOT.… more

 

GPS IIF-5 Successfully Launched from Cape Canaveral Air Force Station

February 20, 2014, LOS ANGELES AIR FORCE BASE, Calif -- The U. S. Air Force successfully launched the fifth Global Positioning System (GPS) IIF satellite carried aboard a United Launch Alliance Delta IV launch vehicle at 8:59 PM. EST from Cape Canaveral Air Force Station, FL on Feb. 20th.

GPS IIF-5 will join the GPS constellation providing world class space-based positioning, navigation and timing capabilities. The new capabilities of the IIF satellites include greater navigational accuracy through improvements in atomic clock technology, a more robust signal for commercial aviation and safety-of-life applications.
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Choosing the Right GPS Navigation Device for Commercial Motor VehiclesChoosing the Right GPS Navigation Device for Commercial Motor Vehicles

March 11, 2013, US DOT Federal Motor Carrier Safety Administration (FMCSA) in conjunction with U.S. Senator Charles E. Schumer (NY) announced an effort to publicize that not all GPS navigation devices are created equal and that some navigation systems are designed specifically for commercial truck and bus drivers.

 

Why does it matter which navigation system you use?

If you use a navigation system that does not provide you with important route restrictions, such as low bridge overpasses, the shortcut you thought would save you time and fuel, may, in fact, end up costing you a lot more money than you bargained for… more

2012 Federal Radionavigation Plan (FRP)2012 Federal Radionavigation Plan (FRP)

April 3, 2013 2013, The Federal Radionavigation Plan (FRP) is the official source of positioning, navigation, and timing (PNT) policy and planning for the Federal Government. This 2012 edition of the FRP reflects the policy and planning for present and future federally provided PNT systems, covering common-use PNT systems (i.e., systems used by both civil and military sectors)

 

 

 

 

FCC GPS Jammer Enforcement AdvisoryFCC GPS Jammer Enforcement Advisory

On March 6, 2012, heightened media interest in the topic led the FCC to issue this updated enforcement advisory for GPS and cell phone jammers...more