The airbase was set up in 1926 as the 4th Air Corps at the old base of Jämtland Ranger Regiment at Frösö läger. The main task was to perform reconnaissance for army units. In 1930, the duties were extended to bombing with B 4 and later B 5 planes. In 1936, the Flying Corps was reorganized as an own branch and the unit was renamed Jämtlands Flygflottilj. In 1947, the wing was yet again redesigned as a fighter wing and received surplus P-51 Mustangs designated as J 26. These were only kept for five years until they were replaced by J 28A jets in 1952. Again, after only four years, they were in turn replaced by J 29A in 1956. In 1967, the J 32B entered service at the wing only to be replaced again in 1969 by J 35D. These served until 1984 when the Saab 37 Viggen was introduced as served the wing for 20 years. Swedish Prime MinisterStefan Löfven famously served as a Munitions Systems specialist Conscript with the F 4 Wing for the duration of his 1-year compulsory military service in 1976-77. The JAS 39 Gripen served briefly for only a year as a replacement for the Viggens until the wing was decommissioned in 2005. The airfield is known today as Åre Östersund Airport.
Barracks and training areas
In the rangers' old camp below Frösö Church on Frösön outside Östersund. The wing had a runway in the north-west-southeast direction.
Heraldry and traditions
Coat of arms
The first coat of arms of the Jämtland Air Force Wing was used from 1944 to 1994. Blazon: "Azure, the provincial badge of Jämtland, an elk passant argent, attacked on the back by a rising falcon and in the front by a rampant dog both or; all animals armed and langued gules." The second coat of arms was used from 1994 to 2004. Blazon: "Azure, the provincial badge of Jämtland, an elk passant argent, attacked on the back by a rising falcon and in the front by a rampant dog both or; all animals armed and langued gules, a chief azure over a string or, charged with a winged two-bladed propeller or."
Colours, standards and guidons
The units first colour was presented to the wing on 6 June 1939 at F 8 at Barkarby by His Majesty the KingGustaf V. Blazon: "On blue cloth in the centre the badge of the Air Force; a winged two-bladed propeller under a royal crown proper, all or. In the first corner the provincial badge of Jämtland; an elk passant, attacked on its back by a rising falcon and in the front by a rampant dog, all or. The units last colour was presented to the wing at Frösö by His Majesty the King Carl XVI Gustaf on 2 September 2001. The colour is drawn by Kristina Holmgård-Åkerberg and embroidered by machine and hand in insertion technique by the company Libraria. Blazon: "On blue cloth in the centre the badge of the Air Force; a winged two-bladed propeller under a royal crown proper, all in yellow. In the first corner the provincial badge of Jämtland; a white elk passant, attacked on its back by a rising falcon and in the front by a rampant dog, both yellow; all animals armed red. In the second corner the provincial badge of Hälsingland; a yellow buck rampant, armed and langued red.
March
"Fjärde flygkårens marsch" was composed by the Verner Lindström, music director at Jämtland Ranger Regiment. It was originally established on 1 December 1972 by the Chief of the Air Force.
Medals
In 1999, the Jämtlands flygflottiljs förtjänstmedalj in gold and silver of the 8th size and oval in shape, was established. The medal ribbon is of blue moiré with broad yellow edges and a green line on the middle followed on each side by a white stripe. In 2005, the Jämtlands flygflottiljs minnesmedalj in silver of the 8th size was established. The medal ribbon is of blue moiré with broad yellow edges and a green line on the middle followed on both sides by a white stripe. A miniature of the coat of arms of the wing is attached to the ribbon.
Commanding officers
From 1926 to 1936, the commanding officers was referred to as kårchef and had the rank of major. When the wing organization was introduced in 1936, the commanding officer was referred to as flottiljchef, and had the rank of lieutenant colonel. At the end of the 1940s, the wing commander got the rank of colonel. From 1980 to 1994, the wing commander was referred to as sektorflottiljchef and had the rank of colonel 1st class. From 1994 to 2006, the commanding officer was again referred to as flottiljchef, and had the rank of colonel.
In order to relieve the sector wing commander, a deputy sector wing commander position was added in 1980. Its task was to lead the unit procurement, a task largely similar to the old wing commander position. Hence he was also referred to as flottiljchef. The deputy sector wing commander had the rank of colonel. On 30 June 1994, the deputy sector wing commander position was terminated.
