Global Navigation Satellite Systems Engineering, Policy, and Design
In a letter made public late Friday, the point person for all federal agency use of frequencies told commercial spectrum regulators his agency could not support approval of Ligado Networks’ request to use satellite frequencies for a terrestrial wireless network.
By Dee Ann Divis
“The future of navigation is inertial plus . . . some other sensor,” states Michael Braasch at the opening of this month’s webinar. “One sensor suite determines position, velocity and attitude.”
By Inside GNSS
Two new all-silicon inertial measurement systems, developed to meet the specific demands of the small satellite and launch vehicle markets, have been released by Silicon Sensing Systems Ltd, and are on display at this month’s Space Tech Expo in Bremen, Germany.
By Inside GNSS
The GPS III Contingency Operations Program (COps) successfully connected with the first GPS III satellite on orbit on October 21. The Air Force can now operationally command and control the powerful new GPS III satellites
By Inside GNSS
The U.S. Army is reaching out to industry for the advanced inertial measurement unit (IMU) and timing technology it needs to support warfighters when GPS is unavailable or compromised.
By Dee Ann Divis
Satelles, Inc. (www.satellesinc.com), provider of highly secure satellite-based time and location services, announced that it has raised $26 million in Series C funding. C5 Capital (www.c5capital.com) led the round, with participation from Iridium Communications (www.iridium.com) and existing investors. This new investment brings Satelles’s total funding since the launch of its platform to $39 million and will help the company expand its sales and marketing efforts, broaden its partner network, and accelerate product development.
By Inside GNSS
Pulsar Guardian is a new, state-of-the art facility built by Lockheed Martin in Colorado Springs that lets the Air Force and others simulate, test and train in a multi-domain environment that reflects today’s complex space environment.
By Inside GNSS
A portable differential GPS-based precision landing system that guides aircraft in to spot landings in all weather, challenging terrain and surfaces conditions proved itself in a rapid set-up demo before military officials of five countries recently. A Raytheon team set up the company’s Joint Precision Approach and Landing System (JPALS) in less than an hour on a small footprint and promptly brought in multiple F-35Cs, long-range stealth strike fighters, to the same designated runway landing point every time over the course of six different approaches.
By Inside GNSS
Rochester, NY – Orolia Defense & Security announced today that it has completed the acquisition of Talen-X, a U.S. company specializing in advanced Global Navigation Simulation System (GNSS) solutions and Interference, Detection and Mitigation (IDM) technologies.
By Inside GNSS
The U.S. National Aeronautic and Space Administration (NASA) has activated an orbiting ultra-precise atomic clock orbiting aboard a spacecraft provided by General Atomics Electromagnetic Systems. If the clock performs as well in space as it has in the lab, losing only one second every 10 million years, the technology could enable far-reaching deep space missions—and improve the accuracy of GNSS timing and positioning.
By Inside GNSS
The second Lockheed Martin-built GPS III space vehicle (GPS III SV02)—also known as Magellan—was recently encapsulated within its protective fairings in preparation for Thursday’s scheduled launch. GPS III will launch tomorrow from Space Launch Complex-37 (SLC-37) at Cape Canaveral Air Force Station, Florida.
By Stan Goff
Air Force Space Command announced its intent this week to award Raytheon a sole source contract to support the new GPS ground system though the wording of the announcement left some question as to when delivery of that system would take place.
By Dee Ann Divis
The U.S. Air Force’s Rocket Systems Launch Program Office, part of the Space and Missile Systems Center’s Launch Enterprise, last week released a solicitation for the Orbital Services Program-4 Indefinite Delivery/Indefinite Quantity contract.
By Inside GNSS
