@SFOMuseum Instagram Posts This is SFO Museum's archive of the @SFOMuseum Instagram account. from August 21, 2017

Jet streams are fast flowing westerly (moving west to east) air currents found around the world. This image was posted on August 21, 2017. #boeing #boeing377 #panam #avgeek #avationgeek #aviation #aviationhistory #vintage #aviationlovers #vintageaviation #history #avhistory #aviationgeeks #instaplane #flying #plane #flight #airline #panamerican #paa #avgeeks #stratocruiser #jetstream #panamericanworldairways