Learjet 75 Liberty By Bombardier Enters Service The latest newest addition to the Bombardier fleet of aircraft just entered service. It is from the Learjet family, the upgraded Learjet 75, called the Learjet 75 Liberty. The first example was delivered to Alex Lyon & Son, an auctioneering firm that operates throughout the United States and beyond. "Over the past 20 years, Learjet aircraft and Bombardier’s support teams have given me a 99.9% dispatch reliability rate. And thanks to the speed of a Learjet, a late departure doesn’t prevent us from arriving on time, which has helped me run my business more efficiently," said Jack Lyon, President and CEO of Alex Lyon & Son. "We appreciate the speed, range and reliability of these aircraft, and we’re proud to become the owners of the first Learjet 75 Liberty."