(Oikea yläkulma: Berlin blockade, https://commons.wikimedia.org/wiki/File:BerlinerBlockadeLuftwege.png 13.2.2018. CC BY 3.0.)
(Vasen yläkulma: Landesbildstelle Berlin, 1948-1949, https://commons.wikimedia.org/wiki/File:Berliner_Luftbruecke1.jpg 13.2.2018. CC BY 3.0.)
(Vasen alakulma: U.S. Air Force, U.S. Navy Douglas R4D and U.S. Air Force C-47 aircraft unload at Tempelhof Airport during the Berlin Airlift. The first aircraft is a C-47A-90-DL (s/n 43-15672), U.S. Navy National Museum of Naval Aviation photo No. 2000.043.012; National Museum of the U.S. Air Force photo 050426-F-1234P-008, https://commons.wikimedia.org/wiki/File:C-47s_at_Tempelhof_Airport_Berlin_1948.jpg 13.2.2018. USGOV-PD.)
(Oikea alakulma: Berliners watching a C-54 land at Berlin Tempelhof Airport, 1948, United States Air Force Historical Research Agency via Cees Steijger (1991), "A History of USAFE", Voyageur, ISBN: 1853100757; USAF photo 070119-F-0000R-101, https://commons.wikimedia.org/wiki/File:C-54_landing_at_Tempelhof_1948.jpg 13.2.2018. USGOV-PD.)