@SFOMuseum Instagram Posts This is SFO Museum's archive of the @SFOMuseum Instagram account. from February 28, 2020 There are 3 posts .

What was it like navigating open waters in an aircraft during the 1930s? This image was posted on February 28, 2020. #chinaclipper #navigation #avgeek  

What was it like navigating open waters in an aircraft during the 1930s? This image was posted on February 28, 2020. #chinaclipper #navigation #avgeek  

What was it like navigating open waters in an aircraft during the 1930s? This image was posted on February 28, 2020. #chinaclipper #navigation #avgeek