[cornishfrogboy]

Originally Posted by Disneybear

We did 7 nights in DC in Feb 2020 and struggled to fit it all in but we are massive museum junkies! Smithsonian is great and recommend going to at least one museum on your trip, if only one probably the African American History and Culture museum.

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For me, if it was only to be one, then it would always be airspace. All are the actual aircraft involved, not repaints.

The first powered aircraft ever (Wright flyer)
First to break the sound barrier
First Mach2
Fastest ever (X15)
First solo Atlantic with Charles Lindbergh
First non stop unrefielled round the world
First moon landing (Apollo 11 re entry vehicle).
Amelia Earharts little Bessie.

All under the one roof and on the Mall. Astonishing.