I was reading up on old experimental aircraft and saw a few that were beautiful. some were actually stable platforms, it was just timing/technology passing by too quickly. But i was wondering if these aircraft companies (the ones still around) would indulge a wannabe Bruce Wayne if he wanted to build one to specs. like this one: here's video of it in tests back in the day: The Sikorsky S-67 blackhawk from the '70s. i know there are kitplanes and ultralight experimentals, but man, i'd love to park this at the airport for weekend romps. any weird/old aircraft that you'd like to see flying again?