250 kn speed violation

Hi, the 250 knot rule is under 10.000 feet. if there going faster than 350 knots, its probably its groundspeed of the aircraft. As for your weight it should be between green and orange which is under its MTOW. You should never takeoff an airplane over MTOW as its overweight (red). I also suggest a step climb up to your cruise altitude so you can burn off fuel and get lighter.

Heaps of information has been provided by the community to help impove your flying skills online.

Goodluck! :)