After the opening of the airport, Widerøe also applied to operate the route. At the time, the ministry would select one company who would be granted a concessional monopoly on the route. The concession was granted to Coast Aero Center, which was permitted to operate to Bergen and Stavanger. The ministry stated that Fonnafly was not fully operational while Norving had stated that they could not make money without flying to Oslo. The reason the route to Oslo was dropped, was that there was insufficient capacity at Fornebu. After being rewarded the concession, Coast Aero Center started plans to build a hangar at Sørstokken. The route was set up to leave Stavanger in the morning and fly via Sørstokken to Bergen and then back; this was repeated in the afternoon and then a single round trip was flown from Stavanger to Sørstokken after the last evening plane from Oslo had landed in Stavanger.