G-HDEF Robinson R-44 Raven II Arena Aviation Ltd. Denham (EGLD), UK - England Clive Glaister - 03/02/2012
G-HDEF Robinson R-44 Raven II Arena Aviation Ltd. Redhill (EGKR), UK - England Dave Hedges - 19/08/2011
G-HDEF Robinson R-44 Raven II Arena Aviation Ltd. Swansea (Fairwood Common) (SWS / EGFH), UK - Wales Roger Winser - 17/07/2011
