Bethel, Alaska
Northern Consolidated Airlines (NCA) was formed on 8 May 1947 with Ray Petersen as president. The company was an amalgamation of Ray Petersen Flying Service, Northern Airways, Walatka Air Service, and Northern Air Service. Ray Petersen had started Ray Petersen Flying Service in 1937, based in Bethel, Alaska, supporting the platinum mining operations in Platinum, Alaska. In 1941, Ray moved his headquarters to Anchorage, and in 1943, he purchased Bristol Bay Air Service and Jim Dodson Air Service. After WWII, NCA purchased several war surplus Douglas DC3s.