Fifty years ago, on Aug. 12, 1966, the Lear Jet 25 made its maiden flight in Wichita, Kansas. It was the last model to fly before Bill Lear, the inventor of ADF, the 8-track cassette and 150 other things, sold the company in the midst of a crushing recession to the Gates Rubber Co. Many Learjet models would follow through the years, including the iconic Lear 35 and 55, as the Learjet brand became a household name in the 1970s and 1980s — but the Lear 25 was the last of the original lineage.
Lear Jet: 50th Anniversary Milestone