Marcus Karlsson wrote:
This was the new Colour presented to the Air Force Halmstad Schools by HRH Prince Bertil, Duke of Halland in May 1972. The three crowned Hearts is from the Arms of the City of Halmstad. The original F 14 was kept as a tradition Colour. Both Colours was kept upon the namechange in 1999. In 2004 the Armed Forces School Halmstad was in 2004 merged with the Arméns tekniska skola (Army Technical School) and part of the Örlogsskolorna (Naval Schools) to form the Försvarsmaktens tekniska skola (Armed Forces Technical School). I have no information at present how this affected the Colour situation.
As it happends the Riksarkivet (State Archives of Sweden) has just presented the Pattern Drawing for the Colour of the Armed Forces Technical School - based on the Armorial Bearings of the School.