If you look at the Flight History of N406FJ, they were to fly to CYS before continuing to AMW. The CYS leg must have been scrapped, flew to COS instead, but the original flightplan was not canceled.
If you look at the Flight History of N406FJ, they were to fly to CYS before continuing to AMW. The CYS leg must have been scrapped, flew to COS instead, but the original flightplan was not canceled.