Copenhagen Air Taxi expects, in cooperation with Charlie9 Helicopters, to add a Bell JetRanger to its charter AOC during May, as well as a fifth Robinson R44. These will be operated alongside the company's current fleet of R44s and a single R22. As Denmark's longest established general aviation operator CAT celebrated its 50th anniversary last year. In April it took on the operation of a Citation 500, a type last seen in its service around a decade ago. In May it entered helicopter operations for the first time with the Robinson.