CD key # not pictured for security, its there....The Microsoft Expansion Pack for Flight Simulator is a rare vintage PC CD-ROM for Windows 95. This hobby and leisure software brings the thrill of flying to life with its realistic simulation and detailed graphics. With the English language interface, users can immerse themselves in the world of aviation and experience a variety of aircraft and scenarios. This vintage software is a must-have for aviation enthusiasts looking to expand their Flight Simulator experience.