The next Algonquin Amateur Radio Club meeting will be held on September 9th at 7:30 pm in the library of the 1st Lt. Charles W. Whitcomb School, 25 Union St, Marlborough, MA. Enter from Agoritsas Drive next to the police station and use Door #1 at rear of building.
Dan Brown, W1DAN, will present: “SIGSALY: Pioneering Digital Techniques in WWII.”