The story
Founded by Major William F. Long (who owned the Dallas Aviation School and Air College), Essair began a temporary service between Houston and Amarillo, via Austin, San Angelo, Abilene, and Lubbock. On July 11, 1944, the Civil Aeronautics Board agreed that an experiment in subsidized short-haul and local scheduled air service should be conducted. The experiment involved the establishment of a new airline category, known as "feeder" or "local service" air carriers. On August 1, 1945, Essair became the first airline to fly under the new classification, with a temporary certificate. and operated Lockheed Model 10 Electra twin prop aircraft on its routes within Texas.
From Wikipedia’s article on Pioneer Air Lines, shared under CC BY-SA 4.0.3
