Helicopter - Eurocopter
Qantas - The Australian Airline
World Exhibition Liege / Luik
Air France - Louis Bleriot
Mark: Because of faster possibility Airmail via Railway
International Air Balloon Race - Jules Verne
Air balloon Flight - Lindenhof Zurich
5th International Aviation Congress The Hague 1930
Thai - First Royal Orchid Flight from Amsterdam
Singapore Airlines
