Tammy Callahan joined General Aviation Services in 1996 as a receptionist and quickly demonstrated the initiative and aptitude that led to her advancement to the Research Department within two years. In 2001, she transitioned to the Sales and Marketing Department, where she plays a key role in supporting the company’s sales and acquisition team.

Tammy’s responsibilities include preparing contracts, conducting market research, and providing comprehensive administrative and operational support to the sales and acquisition salesmen. Her attention to detail, strong organizational skills, and clear communication help ensure the team operates efficiently and effectively.

Known for her positive attitude and collaborative approach, Tammy brings significant value to the Sales and Acquisition Team and contributes meaningfully to the continued success of General Aviation Services.