THE FRONTIER FAMILY OF AIRCRAFT AND AIRLINES 4

B-737 N7340F STL	CV-580 N73162 COS	CV-580 N73162 COS	B-727 PHX 1970
B-737 N7374F DEN	B-737 N7373F STL 1978	CV-580 N73126 MCI 1974	B-737 N7378F MCI 1979	B-737 N7381F 1973
CV-580 N73136 1972			CV-580 N73301 SFO 1972	B-737 SLC 1978
CV-580 N73160 MCI 1978	B-737 N7373F TUS 1979	DEN Unknown Date	B-737 N7380F LAS Mar 1981	CV-580 N73120 MCI?
B-737 N7363F OMA? Aug 1978	B-737 N7376F DEN	CV-580	MD-80 N9803F	B-737 N7359F ABQ? Feb 1987
MD-80 EI-BTC 1983?	B-737 TUS 1982	B-737 N7380F PHX Nov 1975	B-737 N7382F STL Mar 1975	B-737 N7377F LAS Sep 1972
B-737 N7374F STL Oct 1972	B-737 N7396F 1981	MD-80 N9801F SNA Dec 1982	B-737 N7388F 1979	B-727 N1955 1985
CV-600 N74858 DEN Dec 1969	CV-340 N73121	MD-80 N849HA MIA?	B-727 N1955 Apr 1985	DHC-6 N980FL Oct 1978
B-737 N7389F DEN Sep 1980	B-737 N7372F DEN Jan 1987	B-737 N7379F Mar 1988	CV-580 DEN Jun 1985	B-737 N7388F Mar 1987
CV-580 N73163 DEN May 1985	MD-80 N9803F DEN Sep 1986	MD-80 N9803F DEN Sep 1986	DHC-6 N950SM DEN	CV-580 N73108 Sep 1985