The Western powers airlift of supplies to Berlin during the Soviet Blockade of Berlin. Operation Plain Fare . The Berlin blockade. Post Second World War. Germany. Soviet Iron Curtain.. Deutschmark. 24 June 1948. airbridge . Rosinenbomber, or 'raisin bombers'), 2 million West Berliners with food, fuel and other supplies. At its height one plane reached West Berlin every 30 seconds.