Nobody knows about the highly secret cargo that the gigantic C-5 Galaxy Air Transporter is carrying. It holds the best-kept secret of the U.S. Air Force. Two F-117A stealth bombers, the ultimate military jet. For the unscrupulous arms dealer Phillips, only power and money count. A hijack commando under his leadership manages to infiltrate the Galaxy and take control of the crew. High above the clouds, a merciless duel breaks out between the supersonic giants. The sky is shaking - F-117A stealth war - death is approaching on black wings.