Fitting the very first European UNS 1N flight management system to a Beechjet 400 way back in 1991 shows how long their trusted FMS systems have been in the Beechcraft flight deck. Integrating the latest technology into Rockwell Collins equipped panel enables departures, en-route and arrival navigation so much easier. Offering the latest UNS 1Ew and UNS 1Lw, MCA have carried out many upgrades on this successful system for many years.