Our next scheduled launch is on 27 July in Acton.

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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


At least twenty people (there were that many cars) showed up for our fourth annual winter launch. In spite of temperatures in the mid twenties and brisk winds we still got 43 rockets in the air in 3 hours. There are photos in the Gallery.