Wonderful museum in Niagara Falls. Buffalo was once a hub of aeronautical engineering and this museum showcases the work of many, many local people over the past 100 years. check out their website for more information: I recomend you call before you show up to confirm their hours. They have the original X-22A on display. It’s an airplane… It’s a helicopter! Great place for the kids. They have an entire room dedicated to model airplanes and a fantastic theater.