Tropic Air is an airline operating scheduled services. Founded in 1979 by John Greif III with just a single airplane and two employees, Tropic has steadily grown to become the largest and most experienced airline in Belize. Tropic Air, the airline of Belize flies to 18 destinations that include Belize, Mexico, Guatemala & Honduras. The airline offers various tours, including the Blue Hole tour twice a week. Tropic Air operates eleven Cessna Grand Caravans (208B) – Glass Cockpit, two Gippsland GA8 Airvans, and one Cessna 172. Tropic Air is also the only airline in Belize to have IATA standard Safety Assessment (ISSA) Certification.