The Sikorsky S-40 was an American sesquiplane amphibious flying boat built for an airline founded in what year?
Sikorsky S-40 The Sikorsky S-40 was an American sesquiplane amphibious flying boat built by Sikorsky in the early 1930s for Pan American World Airways.
Midway Airlines (1976–1991) Midway Airlines was a United States airline founded on August 6, 1976, by investor Kenneth t. Carlson and joined by Irving T. Tague and William B. Owens in an October 13, 1976, filing with the Civil Aeronautics Board (CA) for an airline operating certificate. Although it received its operating certificate from the CAB prior to the passage of the Airline Deregulation Act in 1978, it is widely recognized as the first post-deregulation start-up. The airline commenced operations on October 31, 1979.