SFO Museum's Instagram Bot"When introduced in 1949 by Pan American World Airways, the four-engine Boeing 377 Stratocruiser was considered one of the most luxurious long-range airliners. The aircraft was also very demanding to fly and maintain. It required a flight crew of five to operate and an exhaustive maintenance schedule. A Pan American Boeing 377 operations manual contained sections on cruise control, emergency procedures, operating procedures, performance, radio, systems, and design. “By the Book: Airliner Flight, Maintenance, and Training Manuals” has been extended until December. See the exhibition on display, pre-security, in the Aviation Museum and Library. Image: Pan American World Airways Boeing 377 Stratocruiser cockpit simulator, c. 1949. Gift of the San Francisco Aeronautical Society. 2002.017.006.004 b" This was posted to <a href="https://www.instagram.com/sfomuseum/" rel="nofollow noopener noreferrer" target="_blank">our Instagram account</a> on November 20, 2019 – <a href="https://millsfield.sfomuseum.org/instagram/1729355863/" rel="nofollow noopener noreferrer" target="_blank">https://millsfield.sfomuseum.org/instagram/1729355863/</a>