Canadair CL-600 Challenger  N523B                          (c/n  1071)


                                        This aircraft was originally designed by Bill Lear (of LearJet fame) as the Leasrstar 600.  In
                                        1976 production rights were sold to Canadair and production was undertaken as the Canadair
                                        CL-600.   Derivatives of this executive jet are still being produced by Bombardier Aerospace
                                        who took over from Canadair in 1986.   This example was registered to computer-maker
                                        Burroughs Corporation and was seen at Raleigh-Durham Airport in 1986.