Boeing C-97 Stratofreighter/Stratotanker, 2021 calendar

A dozen photos of Boeing C-97 Stratofreighters and Stratotankers: HC-97G 52-2714 of the 303rd ARRS in storage at MASDC on April 24, 1972 Arizona Air Guard KC-97L 53-0200 at Sky Harbor International Airport in Phoenix on November 10, 1973 Arizona Air Guard KC-97L 53-0200 at Sky Harbor on December 7, 1974 Arizona Air Guard KC-97L 52-2761 at Sky Harbor on November 14, 1974 Arizona Air Guard C-97G 52-0924 at Sky Harbor on November 14, 1974 Arizona Air Guard KC-97L 52-2696 at Sky Harbor on December 7, 1974 Arizona Air Guard KC-97L at Sky Harbor on February 8, 1975 EC-97G 53-0106 at Davis-Monthan Air Force Base on March 16, 1975 Arizona Air Guard C-97G 52-0923 at Sky Harbor in May 1975 Utah Air Guard KC-97Ls 52-0839, 53-0287, and others at MASDC on December 18, 1979 Texas Air Guard KC-97G 53-0363 at March Air Force Base on November 2 1980 KC-97L 53-0230 at Beale Air Force Base on October 31, 1981