20 August, 1942 — formed as “No. 26 Repair & Salvage Unit” at RAAF Laverton, Victoria, Australia (37° 51′ 28.8″ S, 144° 46′ 22.8″ E)
3 December, 1942 — moved to Werribee Satellite Aerodrome, Victoria, Australia (37°54’28.66″S, 144°38’44.39″E)
1 June 1943 — moved to Vivigani Airfield, Goodenough Island, Papua New Guinea. (9°18′23″S 150°19′12″E)
7 September, 1944 — moved to Noemfoor, Indonesia. (0°58’48.0″S 134°53’31.2″E)
December 1944 — renamed “No. 26 Repair and Servicing Unit”
2 April, 1945 — moved to Morotai, Indonesia (02°01′52″N 128°17′26″E)
May, 1945 — moved to Tarakan, Indonesia (3° 18′ 0″ N, 117° 38′ 0″ E)
18 November, 1945 — Unit disbanded