43rd Electronic Combat Squadron

Along with the 41st ECS, the unit accomplishes the Compass Call mission, providing vital capabilities in the realm of electronic warfare for the Air Force and are poised for immediate deployment to specific theater contingencies. The unit's combat mission is to support tactical air, ground and naval operations by confusing the enemy's defenses and disrupting its command and control capabilities.

The squadron flies the EC-130H aircraft, a specially configured version of the Air Force's proven C-130 transport. To execute its unique missions, the aircraft were modified with electronic countermeasures systems, specialized jamming equipment, the capability to aerial refuel, as well as upgraded engines and avionics. Modifications made to the aircraft vary between the two squadrons, to help each squadron meet its specific mission-oriented needs.

The 43rd ECS has a long and varied history beginning 17 August 1917, as the 86th Aero Squadron. It served as part of the zone of advance in France during the latter part of World War I. Then in 1935, it was an observation squadron operating as part of the Air Corps Tactical School at Maxwell Field, Alabama. Beginning 7 December 1941, the squadron conducted patrols over the Hawaiian islands.

The squadron then switched yet again. As a combat mapping squadron, the unit's aircrews flew over Japanese held islands photographing and mapping the terrain and enemy positions. The 86th prepared the way for the taking of the Marshall Islands, Wake, Saipan. Guam, and Iwo Jima. Finally, in 1944, the squadron made the first photographic mosaics of Tokyo. The squadron was redesigned as the 43rd Reconnaissance Squadron (Long Range Photographic) in 1945 then was inactivated in 1946.

In January 1954, the 43rd was again activated, this time at Shaw Air Force Base, South Carolina. The squadron was initially equipped with the Martin RB-57 Canberra. However, once the Air Force received enough Douglas RB-66B Destroyer to equip more than a single squadron, the squadron transitioned to the Destroyer.[2] It accomplished a night photographic mission. The unit was inactivated in 1959.

Redesigned, the 43rd Electronic Combat Squadron, the unit was activated 6 June 1986, at Sembach Air Base, Germany. It served in Europe until 1991, then came to Davis-Monthan AFB and the 355th, 1 May 1992, as the sister squadron to the 41st. The 43rd earned a combat streamer for its duties in World War I and six more for missions flown in the Pacific during World War II.

86th Aero Squadron

• Organized as the 86th Aero Squadron on 17 August 1917

Demobilized on 26 May 1919

• Reconstituted and consolidated with the 86th Observation Squadron on 1 December 1936[1]

43d Electronic Combat Squadron

• Constituted as the 86th Observation Squadron and activated on 1 March 1935

Inactivated on 1 September 1936

• Consolidated with the 86th Aero Squadron on 1 December 1936
• Activated on 1 February 1940

Redesignated 86th Observation Squadron (Medium) on 26 February 1942

Redesignated 86th Observation Squadron on 4 July 1942

Redesignated 86th Reconnaissance Squadron (Bomber) on 31 May 1943

Redesignated 86th Combat Mapping Squadron on 13 November 1943

Redesignated 43d Reconnaissance Squadron, Long Range, Photographic on 16 June 1945

Inactivated on 22 February 1946

• Redesignated 43d Tactical Reconnaissance Squadron, Night-Photographic on 14 January 1954

Activated on 18 March 1954

Redesignated 43d Tactical Reconnaissance Squadron, Night Photo-Jet on 8 April 1956

Inactivated on 18 May 1959

• Redesignated 43d Electronic Combat Squadron on 6 June 1986

Activated on 1 October 1986

Inactivated on 31 July 1991

• Activated on 1 May 1992[1]