Caption:
The Tupolev ANT-25 Russian Test Plane being piloted by Valery Pavlovich Chkalov with his team Georgui Baidukov and Alexandre Beliakov on the first non-stop flight from Moscow to Petropavlovsk, Kamchatskiy. (9374 km for 56 h 20 min). 20 July 1936. Supplied By: SCRSS - Society for Co-operation in Russian & Soviet Studies