PH-SKN Cessna 172M Skyhawk Oscar Luchtvaartbedrijf bv Rotterdam (RTM / EHRD), Netherlands Henk Wadman - 18/04/2011
PH-SKN Cessna 172M Skyhawk Oscar Luchtvaartbedrijf bv Schaffen-Diest (EBDT), Belgium Henk Wadman - 14/08/2010
PH-SKN Cessna 172M Skyhawk Private Schaffen-Diest (EBDT), Belgium Henk Wadman - 11/08/2007
PH-SKN Cessna 172M Skyhawk Private Midden-Zeeland (EHMZ), Netherlands Ian J McGarrigle - 13/05/2008
