Black and white photograph of a group of members of the RAAF Nursing Service model outdoors their flying uniform of khaki shirt, slacks, gaiters, blue boots and blue forage caps. Blue fur-lined jackets were also worn at high altitudes. Specially selected sisters were trained for duty with the first complete Medical Air Evacuation Transport Unit whereby a sister and a medical orderly were allotted to each aircraft used for evacuating casualties from forward areas.