James S. McDonnell Prologue Room

McDonnell Prologue Room in St. Louis

The displays are top-notch replicas of airplanes, rockets, space capsules, and other flight-related equipment. There are hundreds of models of all sizes that show the evolution of aircraft, and visit...

Great little “museum”

This is a special small aerospace museum that was once part of the former McDonald-Douglas company. It has some real cool exhibits such as a full scale training mock-up of the Mercury space capsule ma...

Hidden Gem

Lots to see at the James S. McDonnell Prologue Room at Boeing, all for free! It's open to the public during the summer months, groups only during the school year. A must for kids interested in aviatio...

What a wonderful educational look back at the evolution of aerospace in St. Louis.

The Prologue room is a must see if you have any interest in aerospace. This is a look back at the history of aerospace in St Louis. The aircraft and space programs that made McDonnell Douglas a world ...

Absolute must see

If you have a tiny bit of interest in aerospace then this is a must see attraction in St Louis. The arrangement and quantity of models is awesome!