Airplanes, aircraft, unmanned aerial vehicles (UAV). Emphasis on fixed wing, but helicopters welcome too.
YF-22 vs. YF-23 in a battle to the death. All the historical information on the ultimate warplane, and new stuff never before seen. A full–length documentary, trailers, photos, interviews and more at www.yf23fighter.com Videos on Youtube at our channel “InVisibleTechTV” Discussions on Facebook at “YF23StealthDocumentary”