OY-HDF Robinson R-44 II Middelgrundsfortet Copenhagen - Roskilde (RKE / EKRK), Denmark Erik Frikke - 19/08/2007
OY-HDF Robinson R-44 Clipper II Middelgrundsfortet Copenhagen - Roskilde (RKE / EKRK), Denmark Kurt Saxkjaer - 17/08/2013
OY-HDF Robinson R-44 Clipper II Private Copenhagen - Roskilde (RKE / EKRK), Denmark Kurt Saxkjaer - 23/08/2009
OY-HDF Robinson R-44 II Middelgrundsfortet Copenhagen - Roskilde (RKE / EKRK), Denmark Michael Andersen - 19/08/2007
