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ALERT

06/17/2026 CAGS Warbirds and Classics  Event: Sunday June 21, 2026
04/10/2026 The flying field is now OPEN
Elm Brook Park is closed on Tuesdays and Wednesdays
Please observe entry and exit protocols. 


CAGS is a SILVER LEADER CLUB

 

Greeting

The Concord Aero Guidance Society (CAGS) is an Academy of Model Aeronautics Chartered Club (#761), Incorporated March 22,1965 by a group of like-minded hobbyists who inspired to excel in their sport. As the sport has evolved over the years so has our club in both membership and skills.

The CAGS' Airfield is located on property maintained by the Army Corp of Engineers.  It is part of the Everett Lake / Hopkinton Dam project known as Elm Brook Park in Hopkinton, N.H. Our field is noted as one of the largest and best manicured fields in all of New England and simply draws some of the best pilots in the area to come fly their planes & helicopters.

CAGS is a SILVER LEADER CLUB

CAGS is a FRIA flying site

We welcome the following types of aircraft (not all inclusive): gasoline, nitro, electric, helicopters, park flyers, giant scale, fixed wing and free flight. The airfield offers many amenities such as: a covered shelter, a carefully manicured grass runway, grass pit area, fire extinguisher, first aid kit, barbeque grill, frequency board, full size windsock, picnic tables, portable toilet on site, radio impound area, safety fence, set-up/start-up stands, storage shed and a gated entrance.

Spectators are always welcome 

For more information please don't hesitate to contact our Club President.

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Upcoming Events

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Our Flying Field

CAGS Flying Field at ElmBrook Park ( A Federal Facility)

Elm Brook Road
Elm Brook Recreation Area
Hopkinton, NH 03229

Directions:

Take Exit 6 on Interstate 89. Then travel S.W on Hwy 127 (This is also Maple Street).  Turn left on Elm Brook Road.  When you come to an open area;  on the right there will be shack and two yellow locked gates.  Use your membership combination to unlock the gate on the left.  After entering please lock the gate again.  Turn right at the Rangers log cabin then travel toward the dike. The field is located along side the dike.

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