The Grumman (now Northrup Grumman, most famous for being the manufacturer of the F-14 Tomcat) X-29 is one of the more obscure experimental aircraft in aviation history that failed to... Here’s What ...
Meet the Grumman X‑29 - an experimental jet built in the 1980s with forward‑swept wings that looked like they were stuck on backwards. Flying first in December 1984, its design was so aerodynamically ...