Beautiful Challenger 300 now available for sale. Well Equipped, 2017 Refurb and Ready for new owner. Engines and APU are on MSP Gold Program. Currently Operated on a 135 Certificate. We look forward to hearing from you. Airframe: Total Time: 6,310 Total Landings: 5,069 Engines: Time: 6310/6310 MSP Gold APU: Time: 4761......more.