VX158 Short SA.4 Sperrin de Havilland Engine Co. Ltd. Hatfield (HTF/ EGTH), UK - England Charles Hart - 1953
VX158 Short SA.4 Sperrin de Havilland Aircraft Co. Farnborough (FAB / EGLF), UK - England David Roy MacFarlane via Charles Hart - 09/1955
VX158 Short SA.4 Sperrin UK Ministry of Supply Farnborough (FAB / EGLF), UK - England R.A.Scholefield - 10/09/1955
