translate English to German: The one great criticism of the Rotodyne was the noise the tip jets made, however, the jets were only run at full power for a matter of minutes during departure and landing and indeed, the test pilot Ron Gelattly made two flights over central London, and several landings and departures at Battersea Heliport with no complaints being registered.
Wesentlicher Kritikpunkt war aber die enorme Lärm -Entwicklung des Blattspitzenantriebes. Ein Flugverkehr und Landungen innerhalb einer Großstadt, zwischen Bürohochhäusern, war damit praktisch nicht umsetzbar.