FWIW, there had been (till last year) a museum in Pigeon Forge, Tennessee
>that included among the exhibits a replica of the Airwolf helicopter. It
>was built using some of the hardware from the TV series mock-up, the rest
>of the add-on hardware being recreated from official production plans.
>Unfortunately the museum was in a lousy location and cost too much for me
>to visit, and it's gone now, being replaced by something else.
>I expect Airwolf may be headed to another museum collection or possibly to
>Star Cars in Gatlinburg.
It's now at the Museum of Aviation in Sevierville. Just up the road.