Boeing 247 – Fotos e Vídeos

O Boeing Modelo 247 foi um dos primeiros aviões comerciais dos Estados Unidos, considerado a primeira aeronave desse tipo a incorporar totalmente avanços como a construção semimonocoque totalmente metálica (alumínio anodizado), uma asa totalmente em balanço e trem de pouso retrátil. Outros recursos avançados incluíam abas de acabamento de superfície de controle, piloto automático e botas de degelo para as asas e a cauda.

Fonte: Boeing 247 na Wikipedia

O Boeing 247 was a groundbreaking aircraft that introduced many innovations to the aviation industry. It was an all-metal, twin-engine airliner that could carry 10 passengers and three crew members. It had a sleek design with a fully cantilevered wing, a semimonocoque structure and retractable landing gear. It also had advanced features such as trim tabs, an autopilot, de-icing boots and variable-pitch propellers.
The Boeing 247 first flew on February 8, 1933 and entered service with Boeing Air Transport on May 22, 1933. It was faster than any fighter plane of its time and could fly on one engine if needed. The Boeing 247 set a new standard for passenger comfort and safety, and influenced the design of later airliners such as the Douglas DC-1.