6 Sep 2018 Utility Work by | posted in: SERVICES | 0 Firefighting Ross Air is proud to introduce our “rapid response” firefighting helicopters in the Western Cape. Based in Wellington, we are available on demand from the land owners at a moments notice. Sling Work From pipes to huts to batteries, Ross Air slings a variety of objects throughout the Western Cape. Please contact us for your custom requirements regarding your sling job. Mountian Utility We do tower maintenance work as well as take teams up to contraol alien plant investations.