D5 welcomes Gary and Judy Park to the Kansas Authors Club. Gary is the author of The Learjet History: Beginnings, Innovations and Utilization. It covers the origins, stages of development, technical modifications, and uses of Learjet. The book offers a unique source on information on Learjet history.
https://link.springer.com/book/10.1007/978-3-031-06031-1
https://link.springer.com/book/10.1007/978-3-031-06031-1