One person died Sunday after two helicopters collided in the area of Basin Road and the White Horse Pike, Hammonton police said on Facebook.At around 11:25 a.m., police received a call about a crash in the area of the 100 block of Basin Road.According to the Press of Atlantic City an Enstrom F-28A helicopter and an Enstrom 280C helicopter collided in mid-air near Hammonton Municipal Airport, according to the Federal Aviation Administration. One of the helicopters was engulfed in flames, police said.