loading image
Each airport around the world is assigned a three-letter IATA (International Air Transport Association) code to make them easily and quickly identifiable. This three-letter system allows for 17,576 permutations. San Francisco International Airport’s three letter code, SFO, first appeared in the “American Aviation Air Traffic Guide” in December 1947.
This image was posted on December 06, 2021.
Similar Instagram posts
#Onthisday in 1946, the first scheduled passenger flight departed from San Francisco Airport to Honolulu, Hawai’i.
This image was posted on April 08, 2016.
One of the greatest advances in commercial aviation was the successful introduction of jet airliners during the late 1950s.
This image was posted on December 20, 2018.
#Onthisday in 2001, the final Trans World Airlines (TWA) flight departed from Kansas City, Missouri and landed in St. Louis, Missouri.
This image was posted on December 01, 2017.
#avgeek #avationgeek #aviation #aviationhistory #aviationlovers #vintageaviation #history #avhistory #aviationgeeks #instaplane #flying #plane #flight #airline #avgeeks #aviation4u #aviationdaily
The speed of the advancement of aviation in the twentieth century is aptly illustrated in this image from the late 1950s.
This image was posted on May 04, 2020.
#avgeek #museumfromhome #paa #panam
#OnThisDay in 1940, TWA (Trans World Airlines) inaugurated Boeing 307 Stratoliner transcontinental service.
This image was posted on July 08, 2017.
#avgeek #aviationhistory #twa #boeing307 #stratoliner #pressurization
The speed of the advancement of aviation in the twentieth century is aptly illustrated in this image from the late 1950s.
This image was posted on May 04, 2020.
#avgeek #museumfromhome #paa #panam
One of the greatest advances in commercial aviation was the succesful introduction of jet airliners during the late 1950s.
This image was posted on December 20, 2016.
#boeing100 #aviationhistory #avgeek #avgeeks #707 #panam
The Boeing 307 Stratoliner was the first commercial airliner put in service to have a pressurized cabin.
This image was posted on July 05, 2018.
#aviationevolutions #jimlund #avgeek #avationgeek #aviation #aviationhistory #vintageaviation #history #avhistory #aviationgeeks #modelplane #avgeeks #modelaircraft #airplane #aircraft #boeing #boeing307 #twa