The large heavy duty balloons, regularly operated in Europe, are considered. The development of materials allows technical difficulties to be overcome. The transmediterranean flights campaign, of 1987, is discussed. The balloons activity extended to the Southern Hemisphere. The Australian government cooperation are included. The overall efficiency of these flights is underlined.
Large Heavy Duty Balloons in Europe
1989
2 pages
Report
Keine Angabe
Englisch
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