At the end of 1960 , the airline purchased two DC - 3s from Swissair .
These were placed into service from May 1961 operating tourist flights within the Canary Islands , and were joined by a Piper Apache for short flights .
At the end of 1960 , the airline purchased two DC - 3s from Swissair and these were placed into service from May 1961 operating tourist flights within the Canary Islands , and were joined by a Piper Apache for short flights .