The story
Helitours' air service was started in 1972 on the initiative of Air Chief Marshal Deshamanya Paddy Mendis to cater to the tourist industry. By the end of 1972 Helitours was flying to Malé as well. In 1973 a Convair 440 was purchased second hand from Eastern Airlines, to boost Helitours' operations between Ceylon and the Maldives.
In the early 1980s operations first slowed, then stopped due to operational requirements emerging from the onset of the Sri Lankan civil war. During the civil war, the air force provided civil air transport to Jaffna, but this was not considered to be a Helitours operation. However, in 2009 upon cessation of hostilities, the air force restarted Helitours' operations. In 2022, it was reported that Helitours had been skirting Sri Lankan civil aviation insurance requirements by operating scheduled passenger services under military callsigns. Ending this practice, the Civil Aviation Authority of Sri Lanka gave certificates of airworthiness to some of the airline's aircraft. However, commercial operations would not restart until insurance was purchased. As of November 2023, neither scheduled services nor civilian transport on military fights are available.
From Wikipedia’s article on Helitours, shared under CC BY-SA 4.0.4