Cool that he has compiled this and has an overlay file.
General Aviation Accessible Aviation Museum Directory : Air Facts Journal
I eventually compiled a list of 176 on-airport aviation museums in the U.S. and some in Canada – all of which can be accessed without the need to rent a car or pay for a ride. I contacted most of the museums to confirm that a pilot could land at the airport and either park at the museum or walk...
airfactsjournal.com