Topgun_pilot 1Subscriber View Profile About Reaction score: 11 Subscribe Military Videos13 years agoLast Updated: 1 year ago Northrop Grumman X-47B UCAV The Northrop Grumman X-47B is a demonstration Unmann… 0 comments 237.9K views
Topgun_pilot 1Subscriber View Profile About Reaction score: 11 Subscribe Military Videos15 years agoLast Updated: 1 year ago X 47B Program Overview: The X-47B will be a transformatio… 0 comments 252K views