Babcock Mission Critical Services Australasia, formerly Australian Helicopters, is an Australian helicopter operator serving the Government, EMS, Transport & Television markets.

Operating a mix of light and medium turbine-engined helicopters, it performs helicopter transport and air work for a number of private and government clients across Queensland and South Australia.

The airline was established in 1990 as Reef Helicopters.

In 2004, the company was rebranded to Australian Helicopters.

[1] The business has steadily grown and in June 2010, employed 137 staff across 8 bases from Adelaide to the Torres Strait.