from http://www.baha.be/Webpages/Navigator/News/Special%20Features/MAKS%202009/Day7-Testing-time/Testing-time.html :
"According to Alexandre Voronin, General Manager of the “Black Raven” project, this mock-up will soon be tested in the wind tunnels of TsAGI. The design will be at the base of three further projects: an engineless cosmoplane, a motorised aircraft and an unmanned aerial vehicle. The varying specifications and the somewhat clumsy construction of the mock-up suggest that it is an example of Russian humour, a cheerful note in the serious business that aerospace industry is. At least it is “another way of looking at the matter”, as the Raven (ворон - voron) said in Hans Christian Andersen’s “Snow Queen”, a fairy tale very popular with the Russians."