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– The highest anti-jamming and anti-spoofing PNT technology providing access and trusted data for success of critical missions

Collins Aerospace Systems, a unit of Raytheon Technologies Corp. (NYSE: RTX), has been selected to provide Mounted Assured Positioning, Navigation and Timing System (MAPS Gen II) for manned and unmanned ground vehicles to combat Positioning, Navigation and Timing (PNT) threats.

MAPS II provides a high-assurance, accurate navigation solution across GPS threat environments with industry-leading NavFusion of multiple sensors and is interoperable with the Collins Aerospace PRC-162 manpack radio to ensure mission success in the Joint All Domain Command and Control (JADC2) battlespace.

Its advanced anti-spoofing and anti-jamming technology addresses evolving enemy threats and technologies. The warfighter can navigate through high threat environments with the confidence of knowing where they are, where they need to go, at the precise time with weapons on target.

Leveraging Collins Aerospace’s NavHub™-100 navigation system and Multi-Sensor Antenna System (MSAS-100), this navigation capability distributes Assured Position, Navigation and Timing (APNT) information to all systems onboard the platform through one device. The MAPS Gen II system includes Military Code (M-Code) capability and improved levels of reliability through patented Modernized Signal Tracking (MST) that enhances GPS integrity. Additionally, the open architecture, modular, and scalable technology lets the Army add additional sensors and capability with a much lower life-cycle cost, such as alternative Radio Frequency (RF) and Line of Bearing (LOB).

“Building upon our expertise in open architecture and NavFusion, this modular, and scalable system helps the warfighter keep pace with evolving threats and technologies. They can confidently know their location and destination at the precise time with weapons on target,” said Ryan Bunge, vice president and general manager, Communication, Navigation and Guidance Solutions for Collins Aerospace.

CAPE CANAVERAL, Fla., March 26, 2020 (GLOBE NEWSWIRE) — The successful March 26 launch of the U.S. Space Force’s sixth and final Advanced Extremely High Frequency (AEHF) military communications satellite aboard a United Launch Alliance (ULA) Atlas V rocket marked the 500th flight of Aerojet Rocketdyne’s RL10 upper-stage engine.

The RL10, which powers the ULA Atlas V Centaur upper stage, is one of several Aerojet Rocketdyne propulsion products supporting the mission. Aerojet Rocketdyne propulsion can be found on both the rocket and the AEHF-6 satellite. Built by Lockheed Martin, the AEHF satellites provide secure, jam-proof communications, including nuclear command and control, to U.S. and allied forces.

“This launch marks an important milestone for Aerojet Rocketdyne and for the country,” said Eileen Drake, Aerojet Rocketdyne’s CEO and president. “The RL10 has supported a majority of the nation’s most important national security and scientific missions, including all of the AEHF satellites which provide communication links that are critical to our warfighters.”

The Atlas V in the 551 configuration is the most powerful vehicle in the Atlas V family, featuring five Aerojet Rocketdyne AJ-60A solid rocket strap-on motors, each generating 348,500 pounds of thrust. Designed specifically to provide extra lifting power to the Atlas V, the AJ-60A is the world’s largest monolithic solid rocket motor ever flown.

The AEHF-6 satellite, meanwhile, is outfitted with three different types of Aerojet Rocketdyne thrusters for attitude control, orbital station keeping and maneuvering. These include 12 MR-103G and six MR-106E monopropellant thrusters; and four, 5-kilowatt-class XR-5 Hall-effect electric thrusters and associated power processing systems.

The Atlas V also uses Aerojet Rocketdyne reaction control thrusters on the Centaur upper stage, as well as pressure vessels provided by ARDÉ, an Aerojet Rocketdyne subsidiary. The rocket launched from Cape Canaveral Air Force Station, Florida, and the AEHF-6 satellite is on its way to its operating location in geostationary orbit.

In addition to the Atlas V, the RL10 also powers the upper stage of ULA’s Delta IV Heavy rocket. The RL10 has helped place hundreds of military, civil and commercial satellites into Earth orbit and has sent spacecraft to explore every planet in our solar system. The RL10’s proven reliability over more than five decades of service has made it the upper-stage engine of choice for three new rockets under development, including ULA’s Vulcan Centaur, Northrop Grumman’s OmegA, and NASA’s Space Launch System.

About Aerojet Rocketdyne: Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. (AJRD), is a world-recognized aerospace and defense leader that provides propulsion systems and energetics to the space, missile defense and strategic systems, and tactical systems areas, in support of domestic and international customers.

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Collins Aerospace to Provide Army with Anti-Jam Technology

Aerojet Rocketdyne RL10 Engine Marks 500th Flight with AEHF-6 Launch

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