Tammy Callahan joined General Aviation Services in 1996 as receptionist, and within two years she advanced to the research department. In 2001, Tammy was promoted to the sales/marketing department where her responsibilities include facilitating sales transactions by way of document and contract preparation, client interaction, market research projects and other duties that assist the team in their goals. Tammy's abilities, positive attitude and excellent communication skills bring an added dimension to the sales and acquisition group, as well as to the company.
