Four Scottish aviation museums that are well worth a visit, all with seasonal opening times:
Dumfries & Galloway Aviation Museum, a little north east of Dumfries:
Dumfries & Galloway Aviation Museum Feature Page on Undiscovered Scotland
Highland Aviation Museum, close to Inverness Airport:
Highland Aviation Museum Page on Undiscovered Scotland
Montrose Air Station Heritage Centre, just to the north of Montrose:
Montrose Air Station Heritage Centre Feature Page on Undiscovered Scotland
And by far the biggest, the National Museum of Flight at East Fortune, east of Edinburgh, just off the A1:
National Museum of Flight Feature Page on Undiscovered Scotland