84th FIS buildings at Castle AFB, Atwater CA. The light brown with dark brown trim are the 'New Look' colors vs the old gray building colors. By Rob Swigert, 84th FIS, 1978 to 1981.
The large fuel storage tank on the right side of the photo was filled with JP-7. Castle AFB was a designated emergency landing field for the SR-71A Blackbirds at Beale AFB.