Скачать с ютуб These U.S. airmail pilots were risk-takers who became aviation pioneers. в хорошем качестве

These U.S. airmail pilots were risk-takers who became aviation pioneers.

The brave pilots who flew mail for the US airmail service in the 1920s were responsible for many major innovations in aviation history, from lighted airways to commercial air passenger service. Much of what the service learned was through flying the rough skies of Wyoming. These aviation pioneers were rugged individuals who embodied the cowboy spirit. --- From gripping documentaries to heartwarming features, Wyoming PBS is dedicated to telling Wyoming’s stories. With Wyoming PBS content you can delve into Wyoming history, explore the breathtaking beauty of our iconic national parks, and immerse yourself in the inspiring tales of Native American leaders, ranching life, the wonders of nature, and the many things to do in Wyoming. Whether you're seeking inspiring narratives or planning your next adventure in our beautiful state, Wyoming PBS is your trusted guide. Wyoming PBS videos are used as learning material in classrooms across the country. Comments inappropriate for a classroom are blocked.