Warfighters require precision and accuracy to execute their missions, which becomes more difficult when GPS is compromised. Collins Aerospace’s next-generation mounted APNT solution, also known as Mounted Assured Positioning, Navigation and Timing System (MAPS) Gen II, maintains the integrity of positioning and timing in GPS-contested environments and keeps up with the pace of current and future enemy threats and technologies. To reduce vehicle system changes, Collins Aerospace also uses a smart, two Line-Replaceable-Unit (LRU) system that cleanly replaces the existing navigation system in the vehicle for easier upgrade and sustainability.

The MAPS Gen II system

Comprised of Collins Aerospace's NavHub™-100 navigation system and Multi-Sensor Antenna System (MSAS-100), the new MAPS Gen II solution brings heightened protection levels against the evolving GPS threats to support multi-domain operations and mitigate the evolving electronic threats that warfighters are facing today. New benefits of our system include Military Code (M-Code) capability and improved levels of reliability through patented Modernized Signal Tracking (MST) that enhances GPS integrity.

Watch: Mounted Assured Position Timing and Navigation System (MAPS) GEN II - Overview

NavHub™-100 navigation system

The Collins Aerospace NavHub-100 is the navigational solution that generates and distributes Assured Position, Navigation and Timing (APNT) information to all systems onboard the platform through one device.

  • Provides a high-assurance, accurate navigation solution across GPS threat environments with industry leading NavFusion of multiple sensors
  • Implements modernized signal tracking to ensure GPS integrity
  • Supports Defense Advanced GPS Receiver (DAGR) standard interface
  • Includes M-Code Security Certified Card
NavHub-100 navigation system

Multi-Sensor Antenna System (MSAS-100)

Additional protection comes with the ground-based MSAS-100 anti-jam antenna, providing superior immunity in the most severe GPS-challenged environments.

  • Provides simultaneous GPS L1/L2 protection
  • Delivers exceptional anti-jamming performance. (Actual performance for specific threat environments varies and is classified. Contact us for more information.)
  • Incorporates seven-element CRPA
  • Supports Y-Code and M-Code anti-jamming
  • Includes AltNav single patch antenna, barometer and orientation sensor to support Assured PNT applications
Multi-Sensor Antenna System MSAS-100

Experience you can count on

Collins Aerospace has remained a world leader in the design, development and integration of airborne and ground connectivity solutions for over 85 years. As part of that legacy, we have a 50+ year history of providing high performance PNT solutions for military airborne, weapons and ground applications on manned and unmanned platforms.

In the News

US Army tank in desert

Collins Aerospace’s next-generation navigation system selected by the U.S. Army to enable critical assured PNT in contested environments

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