The Rockwell Collins GLU-2100 Multi-Mode Receiver (MMR) Installation consists of replacing the existing Honeywell RMA-55B, Thales TLS755, or Rockwell Collins GLU-920/925 MMRs with Rockwell Collins GLU-2100 MMRs.  In addition, the existing TSO-C129 GPS antennas are replaced with TSO-C190 GPS antennas. 

Aptoz in collaboration with Collins Aerospace provides turnkey solution with available stock of GLU-2100 and avilable STCs for Boeing and Airbus aircraft.

The GLU-2100 is an MMR with integrated instrument landing system (ILS), global positioning system (GPS), GPS landing system (GLS) and VHF omni-directional receiver (VOR). The new GLU-2100 is a drop-in-replacement to existing MMRs and meets the Satellite Based Augmentation System (SBAS) requirements and supports advanced navigation capabilities such as WAAS LPV, GLS CAT II/III, RNP AR 0.1 and future features such as GLS Cat II/III, Multi-Frequency/Multi-Constellation.

Advanced navigation capabilites such as WAAS LPV, GLS CAT II/III, RNP AR 0.1

Improved resistance for GPS spoofing and jamming.