Honeywell's Primus® II radio system is a complete system featuring integrated navigation and communication, combined control and blended audio systems. The key benefits are:
- Integrated communication unit
- Integrated navigation unit and the associated antennas.
- A microwave landing system receiver can be installed with this system.
- The microwave landing system receiver can be used as another module that is associated with the integrated navigation unit or as a stand--alone microwave landing system receiver.
- Very high frequency communication
- Air traffic control transponder capability
- Mode A/C, S, and Mode S w/diversity
- Elementary surveillance