Avrocar Continuation Test Program and Terrain Test Program, 06/01/1960 - 06/14/1961
Why the open web links it
Documents the Avrocar test program, an experimental flying disc aircraft from the 1950s and 1960s.
Linked by 9 independent sites, 3 of them widely read in the 2026-10 crawl of the open web, including vice.com, archives.gov, expose-news.com, armadnizpravodaj.cz, gokyuzunebak.com.