On This Day in History / July 5, 2021 July 5, 2021 1944: Harry Crosby, company pilot, flies the Northrop MX-324, the first US rocket-powered aircraft, for the first time at Harper Dry Lake, CA.
1944: Harry Crosby, company pilot, flies the Northrop MX-324, the first US rocket-powered aircraft, for the first time at Harper Dry Lake, CA.
