The first helicopter in the Netherlands on its first flight in the country, piloted by Hein Bulten, a former fighter pilot. The 'lifting airscrew aircraft' was used for trials including mail and cropdusting flights. It was purchased by the navy as 8-1 (H-1) in 1951 and served until 1959. Photo from: Fotopersbureau Van den Heuvel / Haags Gemeentearchief
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