@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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Introduced in the late 1930s, the Short S.30 was a large-capacity double-deck flying boat. Of the nine built, four were equipped with in-flight refueling capability and extra fuel tanks enabling them to perform regular transatlantic airmail service. #AviationEvolutions . This tweet was posted on January 17, 2019.