MONTRÉAL, QUÉBEC--(Marketwire - Oct. 17, 2012) - Bombardier Aerospace announced today that its class-defining Learjet 75 aircraft and Global 6000 ultra long-range jet will make their National Business Aviation Association (NBAA) debuts at this year's 65^th annual conference and exhibition in Orlando, Florida, from October 30 to November 1, 2012.