Google might help you find it, but I had no luck this time around. The manual for this is a must, and IIRC a PDF of it was posted online a couple of years ago. So unless you know how orbital mechanics works, don't be surprised if you find docking to the space station a total bitch and a half.

Be advised: this is like Orbiter, in that it works on actual physics. Which is how I got my five copies, natch. Alas, the sim sold poorly, and M$ employees were given stacks of the boxed set to give away just to get them out of the warehouse. Imagine crashing into Big Ben, the Golden Gate or the Statue of Liberty. Most major landmarks are also included, and it can be very tempting to smash your plane into them. The Atlas one was to be John Glenn's flight, which would have been very welcome. In Flight Simulator for Windows 95, scenery has been mapped for hundreds of airports around the world, making true cross-country and even global flights possible. There was an expansion set in the works when this came out that would add a Mercury-Atlas, a Soyuz booster, and one of the early Nova designs - probably the 'Saturn 8' - with scenarios for each. After this, everything M$ developed only ran on some form of Windows.

This sim has a major place in computer history: it was the last program Micro$oft released that was a DOS-specific program.

Space flight simulator 1.4 windows 10