Braintree Airport was an airport located in the town of Braintree, Massachusetts from 1948 to 1968. The airport was used for general aviation purposes until encroaching residential development forced its closure.History and usageThe Braintree Airport was a single dirt landing strip located in Braintree, Massachusetts. The facility was registered with the Massachusetts Aeronautics Commission, originally as a private landing field. Approval to build the airport was sought by Victor H. Heurlin Jr., a Braintree native and World War II veteran who had been trained to fly while in the military. After his service commitment, he returned to Braintree and stayed in the Air National Guard. Along with other aviation enthusiasts, Heurlin formed the Braintree Airport Association in May 1948 and found a suitable parcel of land, owned by the Braintree Water Commission, near the Great Pond. As the town believed that the presence of an airfield would facilitate economic growth, it agreed to lease the land to the association. Subsequently, the association constructed a 1200ft runway that, by 1959, had been extended to 1400ft.The airport's location next to Great Pond, the primary source of drinking water for Braintree and several surrounding communities, proved to be problematic. In order to avoid contamination, the commission prohibited the construction of hangars or fueling facilities, restrictions that greatly limited the airport's use. Despite that, Civil Defense officials used the airport as a staging area for nuclear radiation monitoring and emergency communications. Flight training was also offered. By the early 1960s, approximately 30 planes were located at the site. In 1962, the airport was certified for commercial use by the Massachusetts Aeronautics Commission. As part of the certification, the airport was required to have an official on duty whenever the airport was open for use.