As your trusted air charter partner, we do the heavy lifting so you don't have to. Since 1946, STM Charters has grown to be the industry leader in providing meaningful travel related solutions for sports teams, corporations, executives, entertainment tours, and group and leisure travelers. STM Charters fulfills over 1,000 charters annually, moving in excess of 38,000 passengers on aircrafts ranging from single engine turboprops to wide body jet airliners that seat over 400 passengers.