Grumman x-29 By: Amelia Bruggeman
The Grumman x-29 was made by Grumman-USA.
The Grumman x-29 can go up to 55,000 feet in the air. It also can travel for 1,553 miles and go 1,131 miles per hour. Only the USA used it, but it helped out in the later years of the cold war(1982). This super cool plane with forward swept wings weighs about 17,500 pounds. The height of this airplane is about 14 feet tall. The Grumman x-29 is one of the most unusual designs in aviation history. This unique design was based of of the German, Ju-287, also with forward swept wings.