The first pioneering pilots flew the airways during the day without purpose-designed maps. This presented a problem for the U.S. Post Office: Without flying at night, airmail was slower than by railroad and the higher cost of air transport had no value.
Introduced in 1927, the Vega was the first product of designer Jack Northrop and Allan Loughead's Lockheed Aircraft Company. Sturdy, roomy, streamlined and fast, the innovative Vega became favored by pilots seeking to set speed and distance records.
Seventy years ago, on June 24, 1948, the Soviet Union closed all surface routes into the western zone of Berlin. For 18 months, American and British aircrews flew around-the-clock bringing supplies into Berlin, in a mission called the Berlin Airlift.