NP294 Percival P.31 Proctor IV Lincolnshire Aviation Heritage Centre East Kirkby, Lincs (X4EK), UK - England John Davidson - 20/10/2012
NP294 Percival P.31 Proctor IV Lincolnshire Aviation Heritage Centre East Kirkby, Lincs (X4EK), UK - England Peter Clarke - 30/06/2009
NP294 Percival P.31 Proctor IV Lincolnshire Aircraft Preservation Society Grainsby - Town, UK - England C. A.Broadhurst - 11/1966
