At one time (about 15 years ago), a user with the nickname Leardjet45 complained about the lack of Jet-A1 aviation fuel in almost all regular airports of the good old Microsoft Flight Simulator X. I decided to fix this error along with the size of the runway and equipment for blind landing. This pack contains 74 airports in the state of Colorado obtained by editing the state airports. The installation instructions are in the archive (the "Readme Before Installation" file). Enjoy your flights!