Claim: Hälsinge Air Force Wing, offically Hälsinge flygflottilj, was originally named Royal Hälsinge Air Force Wing.
Evidence: Hälsinge Air Force Wing (Swedish: Hälsinge flygflottilj), also F 15 Söderhamn, or simply F 15, is a former Swedish Air Force wing with the main base located near Söderhamn in northern Sweden. Kungl. Hälsinge flygflottilj Royal Hälsinge Air Force Wing 1945-07-01 1974-12-31 1945–1998