Originally posted by SunDevilPilot
4) At all flying sites a straight or curved line (s) must be established in front of which all flying takes place with the other side for spectators. Only personnel involved with flying the aircraft are allowed in front of the flight line. Flying over the spectator side of the line is prohibited, unless beyond the control of the pilot (s). In any case, the maximum permissible takeoff weight of the models with fuel is 55 pounds.
The 55 lbs limit, I presume you mean in the US, most of the rest of the world, go higher, here in Canada we are limited to over 70 lbs.