About the video: WGarthSmith wrote: In support of their KC-30 Advanced Multi-role Tanker Transport (AMTT) proposal, Northrop Grumman built an Aerial Refueling Operator (ARO) simulator to use as an advanced-concept demonstrator. Using the MetaVR Virtual Reality Scene Generator (VRSG) as its 3D visualization system, the advanced-concept demonstrator has traveled to the 2005 Airlift/Tanker Association (A/TA) in Nashville, Kentucky, and to the 2006 Air Force Association (AFA) Air Warfare Symposium in Orlando, Florida. The simulator is used to promote discussion and evaluation of future refueling concepts, and to provide an interactive refueling simulation experience.