@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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The Boeing 307 Stratoliner was put into service #onthisday in 1940 by both Pan American and Transcontinental & Western Air (TWA). The #Stratoliner was the first commercial airliner to have a pressurized cabin. #AvGeek #AviationHistory . This tweet was posted on July 08, 2022.