Marshall E. Headle (March 21, 1893 Winthrop, Massachusetts, United States - May 14, 1945) was a U.S. test pilot. He is best known for his participation...
3 KB (294 words) - 02:01, 14 March 2023
Pleiades. The prototype made its first flight on February 23, 1934, with Marshall Headle at the controls. Wind-tunnel work on the Electra was undertaken at...
29 KB (2,864 words) - 16:37, 18 February 2024
the Boeing 247. The first Model 14 flew on July 29, 1937, piloted by Marshall Headle. Early 14's used the Pratt & Whitney R-1690 Hornet engine; later the...
28 KB (3,455 words) - 02:31, 7 May 2024
airliner made its first flight, at Glendale, California, piloted by Marshall Headle. Although the plane was faster than existing craft, only 24 production...
42 KB (5,641 words) - 14:19, 22 March 2024