MDRA Central Sod Farm:39.000638:-76.105988:http://www.mdrocketry.org
MDRA Higgs Farm:39.07854167:-75.87634583:http://www.mdrocketry.org
METRA Pine Island:41.31939:-74.47077:http://metrarocketclub.org
-Michiana Rocketry Three Oaks:41.777190,-86.576265:http://www.michianarocketry.org
+Michiana Rocketry Three Oaks:41.777190:-86.576265:http://www.michianarocketry.org
MMMMSC Tuckahoe Turf Farms:43.318945:-70.892135:http://mmmsclub.org/
Mojave Desert Advanced Rocket Society:35.10472:-117.79444:http://www.mojavedesertrocketry.org/
NASA Houston Rocket Club:29.558833:-95.09945:http://nasahoustonrocketclub.net