@SFOMuseum Instagram Posts Tagged maintenance This is SFO Museum's archive of the @SFOMuseum Instagram account. There are 2 posts . See all the tags or all the Instagram posts that have been archived so far.

With the introduction of the airplane in the early twentieth century, pilots and mechanics needed written instructions on how to properly fly these complicated machines and keep them in safe operating condition. This image was posted on April 05, 2019. #bythebook #trainingmanual #airliner #flight #maintenance #avgeek #pilots #mechanics #manuals #airplane

United’s maintenance base was relocated from Cheyenne, Wyoming, and set up for full-time operation at San Francisco International Airport in 1947. This image was posted on August 17, 2017. #flyingthemainline #themainline #throwbackthursday #sfohistory #sfhistory #tbt #unitedairlines #united #avgeek #aviationgeek #maintenencebase #maintenance #aviation #aviationhistory