Our next ARC-only launch event  is scheduled for 22 March in Acton on the School Street field. We'll be providing practice and qualification flights from 11-3 EDT. Our final ARC-only launch is scheduled for 05 April.

The 2025 Launch Schedule will be published by mid-March.

To make it absolutely clear, CMASS does not allow "sparky" motors at any of our launches.

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                                  Check your email for information about our upcoming video meetings

Sign up for something on the Launch Duty List

Check GO/NO GO status call or text our Launch Hotline: 857-24-CMASS (857-242-6277)
after 7 AM the day of scheduled launch

Watch for upcoming opportunities to volunteer and help keep our
club launches going

 We were treated to another fine day of flying. There was a light wind and it was hot but pleasant. We had around 275 flights including a chaotic mass launching of Frik-N-Fraks and video rockets. A couple of the videos have been uploaded here and here. Pictures have been uploaded to the Gallery. That picture on the left? That was my meal at Not Your Average Joe's. At the end of the day a few of us who are left head for a restaurant to rehydrate, eat, and discuss important rocket stuff. Joe's is a favorite. Join us at the next launch.