Message posted by Ghoul (Member since 08/09/2020) on July 09, 2021 at 14:41:02 PST:
Itís not a X-33 model, it is the Blackswift (from the Darpa Falcon project/HTV3). It was officially canceled in 2008. But there is canceled and canceled lol.
It would deserve a thread on its own.
In Reply to: Re: Little known Lockheed aircraft/concept posted by Chris Martin on July 09, 2021 at 9:35:10 PST: