Editing Model rocket (section)

===Differences from model rocketry===
A high-power rocket is typically:

*The rocket weighs more than 1,500 [[gram]]s
*The rocket is rarely made out of metallic and high performance materials, such as [[Aluminum]] and [[carbon fiber]], as this is against industry safety standards required by National Association of Rocketry and Tripoli. Instead, fiberglass is often used in order to withstand the rigors of high power motors and flight.
*The motor used contains more than 125 grams of [[propellant]]
*The motor used has an impulse of more than 160 [[Newton-second]]s (is an H-class or above) or uses multiple motors with a total impulse of more than 320 Newton-seconds.
*Exact requirements vary from one jurisdiction to another.