List of Douglas DC-4 operators - Wikipedia
Douglas DC-4 (C-54) - Technische Daten / Beschreibung
ZRH-Spotter on Twitter: "Flashback...... Balair, Douglas DC-6A Liftmaster HB-IBS taken with my first camara on the old Balair ramp at Basle. I was 15 years old and get some help and feedback
Aviation photographs of Registration: N88887 : ABPic
Erste B-17-Landungen in der Schweiz - Warbird - Information Files Switzerland : Warbird – Information Files Switzerland
DC-6 Dakota from Breitling editorial stock photo. Image of military - 102203228
WINGS PALETTE - Douglas DC-4/C-54/R5D Skymaster - USA
Foto Balair Douglas DC-4 HB-ILU
Douglas DC-4 - Price, Specs, Photo Gallery, History - Aero Corner
Douglas C-54
Douglas C-54
Douglas C-54
Douglas DC-6 B 1. - Aviation History Switzerland
Douglas C-54 - Wikiwand
Zivilflugplatz - III. - Aviation History Switzerland
Bauchlandung - Warbird - Information Files Switzerland : Warbird – Information Files Switzerland
Breitling Lockheed L-1049F Super Constellation “Star of Switzerland” HB-RSC Editorial Photography - Image of aerospace, aircraft: 141148992
WINGS PALETTE - Douglas DC-4/C-54/R5D Skymaster - USA
Douglas C-54 – Wikipedia
Douglas DC-4, MACH2 1:72 von Helmut Dominik
1946 C-53 Skytrooper crash on the Gauli Glacier - Wikipedia
Pin by Nigel Ward on Fliegerei | Douglas dc 4, Vintage aircraft, Vintage aviation
Douglas DC-4
WINGS PALETTE - Douglas DC-4/C-54/R5D Skymaster - USA
HB-ILI Douglas DC-4
