Chicago Jet Group, based in Aurora, Ill., was awarded a FAA supplemental type certificate (STC) to install Universal Avionics’ dual UNS-1Fw or UNS-1Lw flight management systems (FMS) in the Dassault Falcon 50. The STC includes Lateral Precision performance with Vertical guidance (LPV) capability and approval for 3-D coupled WAAS GPS (RNAV) Localizer Performance with Vertical Guidance (LPV) procedures.