Peninsula Airways, operated as PenAir, was a U.S.-based regional airline headquartered in Anchorage, Alaska. It was Alaska's second-largest commuter airline operating scheduled passenger service, as well as charter and medevac services throughout the state. Its main base was Ted Stevens Anchorage International Airport. PenAir had a code sharing agreement in place with Alaska Airlines with its flights operated in the state of Alaska. History Peninsula Airways was founded by Orin Seybert in 1955. Seybert was 19 years old, living in Pilot Point, Alaska, and owned a 1946 two-seat Taylorcraft. In 1956, a four-seat Piper Tri-Pacer was added. On March 1, 1965, Peninsula Airways became incorporated and purchased the fixed base operation (FBO) in King Salmon. In 1967, Peninsula Airways became a full-time subcontractor to Reeve Aleutian Airways, meeting Reeve's certificate obligations to Chignik, Perryville and Ivanoff Bay. In 1969, Peninsula Airways acquired all assets of Tibbetts-Herre Airmotive, which had operated from Naknek since 1950. By 1973, regular service was provided between King Salmon and the Pribilof Island communities, St. Paul and St. George. Charter service was also extended into the Aleutian Islands, Dutch Harbor, Atka and Adak with Grumman G-44 Widgeon amphibious aircraft. In 1977, two Grumman Goose amphibious aircraft were purchased from Reeve Aleutian Airways, and the sub-contract was expanded to cover all locations certificated to Reeve throughout the Alaskan Peninsula and Aleutian Islands. This required setting up an operating base at Cold Bay, with hangars, offices and employee housing. In 1980, the Civil Aeronautics Board awarded a Part 401 Certificate of Public Convenience and Necessity to Peninsula Airways, and all aircraft operations were conducted under Part 135 of the Federal Air Regulations. In 1983, Peninsula Airways acquired its first turboprop: a Cessna Conquest operated out of Cold Bay. Peninsula Airways was the first Alaskan air carrier to qualify for CAB Part 419 subsidy, allowing the airline to operate Essential Air Service (EAS) routes to Atka, St. George and Kodiak Island. In 1985, Peninsula Airways acquired all assets of Air Transport Services, Inc., based in Kodiak. Included in the deal was a hangar and office facility with approximately six aircraft and scheduled year-round service to all points on the Island. A base was established in Anchorage with two Cessna Conquest turboprops offering charter service from Anchorage to the Pribilof Islands. Scheduled service from Anchorage to King Salmon and Dillingham was added a year later. The first Fairchild Swearingen Metroliner