Download of KCLE for FSX 1.2.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The most popular versions of the KCLE for FSX are 1.2 and 1.1. KCLE for FSX is suitable for 32-bit versions of Windows 7/8/10/11. This software was originally developed by BluePrint Simulations. The program lies within Games, more precisely Simulation.
From the developer:
BluePrint Simulations’ KCLE scenery depicts the Cleveland-Hopkins International Airport as it exists today, and it is the first release within the “Reality Now” series. All major buildings and structures within the airport boundaries have been portrayed accurately, including runways, taxiways, aprons and signage. Some additional signs have been included to facilitate operations within the simulator environment.
You may want to check out more software, such as SCS Tupolev Tu-134A-3 FSX FSX-Steam, KCLE Upgrade for FS9 or Yakovlev Yak-40 FSX & FSX-Steam, which might be similar to KCLE for FSX.