@SFOMuseum Instagram Posts This is SFO Museum's archive of the @SFOMuseum Instagram account. from August 18, 2018

The Sikorsky S-42 was developed to meet the requirements of Pan American Airways’ president Juan T. Trippe for a large, long-range, trans-oceanic flying boat. This image was posted on August 18, 2018. #aviationevolutions #jimlund #sikorsky #chinaclipper #panam #panamerican #paa #avgeek #avationgeek #aviation #aviationhistory #vintageaviation #history #avhistory #aviationgeeks #modelplane #avgeeks #modelaircraft #airplane #aircraft #flyingboat