Question: When was the base where Patrol Squadron Eight was formerly based closed?
Sentence (from "Naval Air Station Brunswick"): Naval Air Station Brunswick (IATA: NHZ, ICAO: KNHZ, FAA LID: NHZ) , also known as NAS Brunswick, was a military airport located 2 mi northeast of Brunswick, Maine, with a number of Navy-operated maritime patrol aircraft.
Relevant evidence: Yes