Pan American World Airways was the largest airline in the United States from 1927 until its collapse on December 4, 1991. See also New York Airways Pan Am Joint Ops List of Aircraft Model C/N Built ID 222 47014 N1072F : Pan Am; early 1980s New York Shuttle Omniflight Helicopters 222 47016 1980N10745 : Bell 222; conv Bell 222SP : Pan Am 30-100-60 012 N112WG : Pan Am, op by Omniflight : hull in open storage in Tewkesbury. Still there by Apr 2023. 30-100 013 1983N113WG : Pan Am, op by Omniflight 30-100-60 014 1984N114WG : Pan Am; 01aug87 pictured (pic1) at New York East 60th Street Heli ... 30-100-60 016 N116WG : Panam, op by Omniflight 30-100-60 018 N118WG : Pan Am, op by Omniflight : hull in open storage in Tewkesbury. Still there by Apr 2023. 30-100-60 011 1983N4499N : Panam, op by Omniflight