N158CF Harmon Rocket F-1 Private Reno - Stead Field (4SD / K4SD), USA - Nevada Graham F Sparkes - 14/09/2016
N158CF Frederick F1 Private Fond Du Lac County (FLD / KFLD), USA - Wisconsin george baczkowski - 24/07/2010
N158CF Harmon Rocket F-1 Private Fond Du Lac County (FLD / KFLD), USA - Wisconsin Joe Evans - 26/07/2010
