TAG: U.S. Air Force

US Air Force releases GPS III-3 launch services RFP

August 4, 2016By
GPS-III-O

The Air Force has released a Request for Proposal (RFP) for launch services for the GPS III-3 mission, scheduled to launch in 2019. Proposals are due Sept. 19; the contract will be a standalone contract for a single GPS III launch. The United Launch Alliance (ULA) and SpaceX are expected to compete for the contract. In April, SpaceX was chosen to launch the... read more

Networking for assisted PNT

July 8, 2016By
Assisted-PNT-Defense-W

A networked radio from Thales is designed to meet soldiers’ need for assured positioning, navigation and timing (PNT) while on foot. The MBITR2 is part of a broader defense effort to provide PNT solutions in case of GPS jamming or interference. The MBITR2 is one of a number of devices and technologies, many still in development, to address this need.... read more

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Air Force jam-proof test range ready; Galileo teendom

July 7, 2016By
Locatalite transceiver installation in the White Sands Missile Range Ultra High-Accuracy Reference System, provided by the U.S. Air Force for testing equipment under conditions of GPS jamming.

Provides high-accuracy PNT even when GNSS jammed A critical capability to predict for GNSS chips and receivers —and for devices using alternative or back-up PNT technologies — is how they will actually perform without GPS. Filling this need, the U.S. Air Force 746th Test Squadron has declared Initial Operational Capability (IOC) for its new truth reference, the Ultra High-Accuracy Reference... read more

Iridium and GPS revisited: A new PNT solution on the horizon?

June 8, 2016By
Replica of Iridium satellite. (Photo courtesy of Iridium)

How many times have you heard of a nearly 20-year-old space constellation being modified with a new technology? It almost never happens. Get the details on Iridium's new Satellite Time and Location System. read more

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GNSS jam-proof test range ready for customer testing

May 25, 2016By
Locatalite transceiver installation in the White Sands Missile Range Ultra High-Accuracy Reference System, provided by the U.S. Air Force for testing equipment under conditions of GPS jamming.

A new dimension in real-world PNT testing has arrived. One of the most critical things to predict for chips, receivers and devices using alternative or back-up PNT technologies is how they will actually perform without GPS. Filling this need, the U.S. Air Force 746th Test Squadron has declared Initial Operational Capability (IOC) for its new truth reference, the Ultra High-Accuracy... read more

Air Force jam-proof reference system ready to support testing

May 24, 2016By
Locatalite transceiver installation in the White Sands Missile Range Ultra High-Accuracy Reference System, provided by the U.S. Air Force for testing equipment under conditions of GPS jamming.

The U.S. Air Force 746th Test Squadron has declared Initial Operational Capability (IOC) for its new truth reference, the Ultra High-Accuracy Reference System (UHARS), which employs LocataLite transceivers. Even when GPS is being completely jammed, UHARS provides extremely accurate positioning, navigation and time (PNT) over the large area of White Sands Missile Range (WSMR) in New Mexico that the system was designed to cover.... read more

Words from Gen. Hyten: Leader, prophet and warfighter

April 18, 2016By
Commander AFSPC – Gen. John Hyten (Courtesy of the USAF)

There were well over 100 presentations and speeches given at the 32nd Space Symposium in Colorado Springs, Colo., last week. However, I only want to speak about one of them briefly. While there were many presentations that were absolutely newsworthy, one presenter had something special and significant to say about the future of space and warfare. Gen. John Hyten is... read more

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Raytheon, US Air Force complete first GPS OCX qualification test

April 13, 2016By
The Block 0/Launch and Checkout System infrastructure before being shipped to Schriever Air Force BAse and installed. (Photo: Raytheon)

On March 4, Raytheon successfully passed the first formal qualification test milestone for the U.S. Air Force’s GPS Next Generation Operational Control System (GPS OCX). The new system offers significant improvements to the GPS on which the U.S. military and millions of civilians rely, including enhanced availability, accuracy and security. The event was the Configuration Item Qualification Test (CIQT) milestone for the Launch... read more

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