. Engines by Thunder Tiger, Super Tiger,Evolution, Irvine, OS Max, Quadra, and others.  ARF & Kits by Parkzone, Hangar 9, Seagull Models, Thunger  Tiger, Ace, GWS, Sig Manuf., HobbyZone, Horizon Dist., Great Planes, Carl Goldberg Models, more to come. Hardware lines include Great Planes, Dubro, Topflight, Thunder Tiger, Carl Goldberg, Hangar 9 and more to come. Cars and Monster Trucks by Traxxas, HPI, Team Losi,  Team Associated  and others.</