loading image
It's Wing Wednesday! The Martin 4-0-4 was an upgraded, pressurized version of Martin's earlier 2-0-2 and included a redesigned wing. It had capacity for forty passengers, a medium range, and a built-in air-stair at the tail section. Eastern Air Lines ordered sixty of the 4-0-4 and introduced the aircraft in 1951, with scheduled service commencing in early 1952. The airline operated the 4-0-4 primarily on its eastern U.S. routes over the next decade and branded the service as the “Silver Falcon.” TWA (Trans World Airlines) was the only other major carrier to order the airliner, and operated a fleet of forty. Other airlines operating the 4-0-4 included Southern Airways and Piedmont Airlines.
This image was posted on May 19, 2021.
Similar Instagram posts
It is #NationalAviationDay.
This image was posted on August 19, 2020.
In an effort to compete with TWA (Trans World Airlines) on transatlantic routes to Europe, Pan American World Airways ordered the extended-range DC-7C (dubbed the "Seven Seas") from Douglas Aircraft.
This image was posted on February 12, 2018.
#aviationevolutions #jimlund #avgeek #avationgeek #aviation #aviationhistory #aviationlovers #vintageaviation #history #avhistory #aviationgeeks #instaplane #flying #modelplane #flight #airline #avgeeks #aviation4u #aviationdaily #modelaircraft #airplane #aircraft #panam #dc7
Happy St. Patrick’s Day!
This image was posted on March 17, 2023.
The Convair 240 was the first postwar commercial airliner developed by the Consolidated Vultee Company, or Convair, of San Diego.
This image was posted on July 18, 2018.
#aviationevolutions #jimlund #avgeek #avationgeek #aviation #aviationhistory #vintageaviation #history #avhistory #aviationgeeks #modelplane #avgeeks #modelaircraft #airplane #aircraft #convair #convair240
On December 1, 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 02, 2019.
#avgeek #avationgeek #aviation #twa
During the late 1930s, following a request from United Air Lines, Douglas Aircraft of Santa Monica, California, developed a large-capacity, long-range, pressurized, four-engine airliner.
This image was posted on December 26, 2018.
#aviationevolutions #modelplane #scalemodel #avgeek #aviationhistory #dc-4 #panam
During the late 1930s, following a request from United Air Lines, Douglas Aircraft of Santa Monica, California, developed a large-capacity, long-range, pressurized, four-engine airliner.
This image was posted on December 26, 2018.
#aviationevolutions #modelplane #scalemodel #avgeek #aviationhistory #dc-4 #panam
Early color photographs of San Francisco Airport are rare, so we’re excited to share with you a recent gift to our collection.
This image was posted on June 13, 2019.
#throwbackthursday #tbt #sfo #sfohistory #sfhistory #1940s
#OnThisDay in 1959, the inaugural jetliner flight from SFO to New York departed.
This image was posted on March 20, 2018.
#boeing #boeing707 #jetage #jet #douglas #avgeek #avationgeek #aviation #aviationhistory #vintageaviation #history #aviationgeeks #avgeeks #sfohistory









