Welcome to CMASS!

CMASS is the major focal point in New England for people whose common bond is an interest in building and flying model rockets. Rocketry is a safe, educational, and enjoyable hobby that has been around since the mid 1950's. We have members as young as five and as old as you can get.

Our rockets vary from those common consumer model rocket kits you might buy at a toy store, to high power rockets which require skill and certification to build and fly. Our launches are (almost) always open to the public as both spectators and flyers. Most of our launches have a fee to cover field use expenses.

See our calendar for upcoming launches, club meetings, and other events of rocketry interest. If you're a beginner, or have never been to a CMASS launch, see the FAQ section on CMASS Launches, or read this article. If you're not yet a member, become one!

CMASS is Chartered Section #464 of the National Association of Rocketry.