Rather than a call in, I wonder what CTI's 29mm 3 grain G106 skidmark would look like at night?
Hmm. I'm not an expert at the legalities, but I think it's still classified a high power motor. I have read that skidmarks are not allowed for model rocket engines due to the rule against effects motors.
It would still be cool, though. Maybe I'm wrong about the above. 😉
It may be a high power motor, but I believe it still falls under the class one category (basically, the rocket must weigh less than 1500g, with less than 125g of propellant, if I remember right). This even includes some smaller H motors, with the limit being right around an H123.