of this fracture using this web site. Charlie-Gibbs Fracture Zone In 1966 the area was investigated by USCGC Spar (WLB-403) on its return from an Arctic survey [ 3 ] . The fault was named Charlie Fracture Zone after the USCG Ocean Weather Station Charlie at 52°45′N 35°30′W ﻿ / ﻿ 52.75°N