From these small beginnings, they developed the first hot air balloon, and the first manned balloon flight took place at Versailles in 1783. Almost at once, ballooning became very fashionable, but it was the gas balloon which became more widely used than the hot air balloon. The gas balloon in turn was superseded by the airship, which gave way to the more reliable aeroplane at the beginning of the twentieth century. But the hot air balloon never died out completely, and during the 1960's, using new materials and a safer method of generating hot air, it literally took off again. By the 1980's, marketing executives had realised that balloons made wonderful advertising hoardings and soon the skies were full of brightly coloured and excitingly shaped advertisements for everything from margarine to mobile phones.
Ballooning is an uncertain activity.
Take off is entirely determined by the local weather conditions. Preparing the balloon for flight needs teamwork. The same team will follow the balloon as it flies in order to retrieve it when it lands, and no-one is sure where the balloon will land exactly. The pilot carries out a last-minute check before flying and briefs the passengers. Nothing should be forgotten, as important items left on the ground are difficult to pick up from 300 metres.