When our model airplane club went to Changsha to participate in the competition, we took with us: airplane, battery, charger, patch panel, electric tester, bb ring, standby motor, electrically adjustable propeller, glue, adhesive tape, pliers, a set of hexagon screwdriver, electric soldering iron, solder, rosin and computer. In short, all the tools and materials that may be used to maintain the aircraft, as well as all the fragile and easily lost accessories, are in duplicate. I hope it helps you.