N50DG Aero L-29 Delfin Gregory Mcnutt Reno - Stead Field (4SD / K4SD), USA - Nevada Graham F Sparkes - 16/09/2011
N50DG Aero L-29 Delfin Gregory Mcnutt Reno - Stead Field (4SD / K4SD), USA - Nevada Graham F Sparkes - 14/09/2011
