Tower!3D Pro - KPHX airport is an add-on airport for Tower!3D Pro giving you an additional airport for your controlling challenge. With it's two short runways this airport will give you a unique experience requiring some precise controlling skills.

Phoenix Sky Harbor International Airport is a civil/military public airport 3 miles southeast of downtown Phoenix. IATA:PHX, ICAO:KPHX. It the 11th busiest airport in the USA and 29th worldwide. 

It handles more than 1200 aircraft operations a day. It has 3 terminals and 126 aircraft gates.

Air traffic control tower began operations on January 14, 2007. 

This is among the tallest control tower in North America.

To activate the game, you need a Steam Account

• Login or register at the official
  Steam Website and download Steam client
• Install and start application, login with your Account name and Password
• Click the Games Menu.
• Choose Activate a Product on Steam...
• Follow the onscreen instructions to complete the process
• After the successful code verification, go to the "MY GAMES" tab and start downloading.