Untapped PNT Data from Ground Receivers Could Help More Quickly Detect Jamming, Spoofing

An Airman with the 374th Security Forces Squadron uses a Defense Advanced GPS Receiver (DAGR) to track the team’s current location in correlation with the coordinates of the mission objective during a field training exercise at Camp Fuji, Japan, Nov. 8, 2018. The DAGR integrates map graphics with two signals of GPS code to help units in the field stay on course. (U.S. Air Force photo by Senior Airman Matthew Gilmore)

LOS ANGELES – Machine-learning could help the U.S. military harness precision, navigation and timing (PNT) data it can already access to detect spoofing or jamming efforts more quickly, a Marine Corps engineer said June 12. In focusing particularly on GPS technologies, industry and warfighters alike are not taking enough advantage of PNT data that can be extracted from equipment such as the AN/PSN-13 Defense Advanced GPS Receiver (DAGR), said Jim Baker, senior principal engineer for the Marine Corps Tactical Systems…

Contract Updates

Aerojet Rocketdyne Coleman Aerospace Inc. a wholly owned subsidiary of Aerojet Rocketdyne Inc. (Orlando, Florida) – $10,333,902

Aerojet Rocketdyne, Coleman Aerospace Inc., a wholly owned subsidiary of Aerojet Rocketdyne Inc., Orlando, Florida, is being awarded a $10,333,902 modification (P00258) to exercise an option to a previously awarded contract (HQ1047-14-C-0001) to increase calendar year 2026 program management office…

The Bell Boeing Joint Project Office (California, Maryland) – $262,069,451

The Bell Boeing Joint Project Office, California, Maryland, has been awarded a maximum $262,069,451 fixed-price-incentive, performance-based contract for V-22 Phase II consumable market basket items. This was a sole-source acquisition using justification 10 U.S. Code 3204 (a)(1), as stated in…

Northrop Grumman Systems Corp. (Oklahoma City, Oklahoma) – $264,867,008

Northrop Grumman Systems Corp., Oklahoma City, Oklahoma, has been awarded an estimated $264,867,008 modification to award a hybrid firm-fixed-price and cost-plus-fixed-fee delivery order (SPRTA1-26-F-0020) against a five-year indefinite-delivery/indefinite-quantity contract (SPRTA1-19-D-0001) for B-2 rudders. This was a sole-source acquisition using justification…

General Dynamics Land Systems Inc. (Sterling Heights, Michigan) – $11,146,013

General Dynamics Land Systems Inc., Sterling Heights, Michigan, was awarded an $11,146,013 modification (P00122) to contract W56HZV-22-C-0012 to exercise option hours for Abrams system technical support. Work will be performed in Sterling Heights, Michigan, with an estimated completion date of…

Untapped PNT Data from Ground Receivers Could Help More Quickly Detect Jamming, Spoofing

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Contract Updates

Aerojet Rocketdyne Coleman Aerospace Inc. a wholly owned subsidiary of Aerojet Rocketdyne Inc. (Orlando, Florida) – $10,333,902

The Bell Boeing Joint Project Office (California, Maryland) – $262,069,451

Northrop Grumman Systems Corp. (Oklahoma City, Oklahoma) – $264,867,008

General Dynamics Land Systems Inc. (Sterling Heights, Michigan) – $11,146,013

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