The term 'Maker of Business Jets' refers to a company that manufactures aircraft specifically designed for business use. The two crossword solutions for this term are LEAR and CESSNA. LEAR is an acronym for the Learjet Corporation, which was founded in the 1960s by William Powell Lear and is now owned by Bombardier Aerospace. CESSNA is a reference to the CESSNA Aircraft Company, which was founded in 1927 and is now part of Textron Aviation. Both companies specialize in producing business jets for private and corporate use.