Calspan Flight Research Center is Calspan’s full-service flight-test organization at Niagara Falls International Airport (KIAG), operating from an 80,000-square-foot hangar with experimental test pilots, engineers, mechanics and technicians. Its jet-powered airborne testbeds include Gulfstream G-III aircraft, Learjets and the X-62A VISTA; capabilities cover airborne mission-systems, SATCOM, autonomy and AI, remotely piloted aircraft testing, in-flight simulation, flight-test support and advanced pilot training. This is a business and flight-test facility, not a general visitor attraction; contact Calspan to arrange authorized access and confirm current operations before travel.