- Panel-mount IFR GPS capable of performing non-precision GPS approaches
- Easy-to-read CRT map display
- Comprehensive Jeppesen database with SID and STAR waypoints and approaches
- Pilot-friendly controls
- Eight-channel parallel GPS receiver
- Meets FAA C129 A1 specifications
- Built-in resolver interface allows system to be linked directly to aircraft's HSI or CDI or coupled to an autopilot
- Resistant to COMM radio interference
- Straightforward control panel consisting of two sets of concentric knobs
- Screen can be split enabling two pages of information to be open at once
- Available into two database options - Americas and International - that can be easily updated by plug-in cartridge located on back of unit (IBM compatible computer updating also available)
- Can store as many as 26 seperate flight plans with up to 30 waypoints each
- Includes flight calculator that can handle useful computations such as true airspeed, pressure altitude, density altitude, actual winds aloft, and much more
- Models available with 5,14, or 28 volt lighting (see tabel below)
- Models available with gray or black bezel (see table below)
- Upgrading available to improve GPS performance for B-RNAV compliance for Europe
- KLN-90 and KLN-90A upgrade to KLN-90B no longe