The only difference was that, for the August flights, another type of aircraft was used, one that could fly from Belgrade to Monrovia directly without needing a fuel stop in Tripoli.
唯一的区别是，8月份的飞行用的是另一种类型的飞机，可以直接从贝尔格莱德飞往蒙罗维亚，中间不需要在的黎波里加油。