N29AD Aero L-29 Delfin Private Wilmington - New Castle County (ILG / KILG), USA - Delaware Juha Ritaranta - 11/10/1998
N29AD Aero L-29 Delfin Vipers of Delaware Inc. Reno - Stead Field (4SD / K4SD), USA - Nevada David Cooper - 18/09/2009
N29AD Aero L-29 Delfin Vipers of Delaware Inc. Reno - Stead Field (4SD / K4SD), USA - Nevada Juha Ritaranta - 13/09/2008
