What is No. 3 Fighter Sector RAAF?
[[Image:3FSHQcloseup.jpg|thumb|220px|What remains of the WW2 Bunker today]] '''No. 3 Fighter Sector''' (3FS) was a [[Royal Australian Air Force]] (RAAF) unit during [[World War Two]]. No. 3FS was responsible for fighter aircraft control and coordination for the [[Townsville, Queensland|Townsville]] region. 3FS would collect all of the intelligence information from the various D/F stations and VAOC posts, decide on the what needed to be done and then tell the fighter or bomber squadrons to respond. 3FS was in telephone and radio contact with all of the [[Anti-aircraft warfare|anti-aircraft]], searchlight, RDF and HF/DF stations in the Townsville area. It was first set up at Townsville Grammar School, on 25 February 1942.<ref>{{Cite web |url= http://www.ozatwar.com/raaf/3fshq.htm |title=3 Fighter Sector Headquarters - at Grammar School, North Ward and Stuart, Townsville, Queensland |work=ozatwar.com |accessdate=5 July 2010 }}</ref> The Women's Auxiliary Australian Air Force members of 3FS lived at St Anne’s Girls School, Townsville.<ref>{{Cite web |url=http://www.anzacday.org.au/history/ww2/bfa/townsville.html |title=The Battle for Australia - Front Line Townsville 1942 |work=anzacday.org.au |accessdate=5 July 2010 |archive-date=22 September 2010 |archive-url=https://web.archive.org/web/20100922102014/http://anzacday.org.au/history/ww2/bfa/townsville.html |url-status=dead }}</ref> In 1942, a new [[headquarters]] for No. 3FS was built at Wulguru, Townsville. The site was a proper [[military camp]] site with its own power house, [[barrack]]s, kitchens, toilets and recreation hall. There were as many as 62 different buildings in 3FS HQ. The camp was on the side of a hill near Mt Stuart, on the west side of the road to [[Charters Towers, Queensland|Charters Towers]]. It can still be seen today on the hill on the opposite side of the Stuart Shopping Centre. No. 3FS was renamed 103 Fighter Control Unit (103 FCU) on 7 March 1944. The Stuart complex was complete and ready to use on 20 December 1944. The