It got a lot further than you'd think. I got involved as a uniformed guy because they were thinking about test plans and so forth. The idea was we'd help get this company started that was trying to fly a Vulcan as an airshow bird, in return for a bunch of hours of low level zorching around. They'd picked out the pilot and sent him over to the UK to meet with people.To put it bluntly, I bet Taxi1's buddy never got his Vulcan.
The NAVAIR guy was John Reeves, passed away early in life in 2005 (just looked it up). F@#$-ing cancer.
The Russian built a bunch, but the theory John had on the benefit of WIG flight for a Vulcan was different than the benefit for the thing in your picture. It was based on empirical observation by operators too. Bummer it was never run to ground.The Russians built one: