Trans Polar

Trans Polar A/S was a Norwegian charter airline which operated between June 1970 and May 1971. The airline operated a fleet of three Boeing 720s and had a close cooperation with Aer Lingus for maintenance. Trans Polar was established by Thor Tjøntveit, although he never held any management positions. The airline was headquartered in Oslo, although most of the flights operated out of Copenhagen, Denmark, which was the base of Spies Rejser, Trans Polar's largest customer. The airline held operating permission from Norway and Denmark, but not Sweden; nevertheless, they operated several illegal flights out of Stockholm.

Trans Polar ceased operations on 16 May 1971 when Boeing Commercial Airplanes seized one of their aircraft for failing to pay installments. After the company's bankruptcy on 23 June, the police undertook a seven-year investigation of the company. The airline had operated eight months with insolvency; with a debt of 33 million Norwegian krone (NOK) it was at the time the largest bankruptcy case in Norwegian history. Tjøntveit was acquitted of charges of deceit in 1978.