Our next launch will be an ARC-only event on 08 March in Acton.

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

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

 Once again we were treated to great weather for a launch. Things were a little dicey the day before when it looked like we were double booked for the field with soccer but it all worked out. The winds were really low so few rockets ended up in the trees. We passed the 200 fligh mark bringing our per flight expenses below $1.00. Several peope took pictures and they can be found here , here , here , and here . As well as here, and here.