HelicoptersNewsC/NPhotos NHV is H175 largest operator. See also Dancopter and NHV Helicopters Ltd @ (optional) Send Units YearsUnitsBase 2016- NHV Ghana Takoradi 2015- NHV de Kooy De Kooy 2015- NHV Aberdeen Aberdeen / Dyce 2015- NHV Denmark NHV Esbjerg Esbjerg Deployments