The end of the field trip for the ISAP Symposium was a visit to the Museum of Flight.  Located at Boeing Field, this is a great museum and worth a visit whether you are an aviation nut or not.  It has an impressive collection of aircraft and they are nicely displayed.  Inside are some impressive machines including the always attractive M-12, a variant of the Blackbird family that was intended to launch high speed drones (a program that was not ultimately successful and was cancelled).

Outside is a further selection of great airframes including a British Airways Concorde, the prototype Boeing 747, a Boeing 727 in American Airlines colors and a NASA Boeing 737 which may (or may not) be a prototype.  There are others too but these stand out.  They also have a Space Shuttle crew trainer which, since it is not an original orbiter, is actually more accessible to the visitors.  It was not a long visit so we had to move pretty quickly to get around but a good time nonetheless.