The Honeywell Primus Elite Advanced Features Synthetic Vision System is now available for the Learjet 40/45 as an upgrade to the original DU-870 Cathode Ray Display System through our Supplemental Type Certificate.
Also, there is a replacement standby Instrument system to replace the original mechanical standby instruments with a solid state electronic standby unit on the Learjet 40/45 through another of our STC’s.