Compilation video of the huge USAF C-17 Globemaster İ in action. Video includes footage of takeoffs and landings (with cockpit view), loading and unloading .brThe C-17 cargo airplane is a large military transport aircraft. It was developed for the United States Air Force (USAF) from the 1980s to the early 1990s by .brbrKC-135 (military aerial refueling aircraft) air refueling a Boeing C-17 Globemaster İ. Dont forget to subscribe us on Facebook or Twitter.brThe Boeing C-17 Globemaster İ is a large military transport aircraft. It was developed for the United States Air Force (USAF) from the 1980s to the early 1990s .