The 107th Fighter Squadron is a unit of the Michigan Air National Guard 127th Wing. It is assigned to Selfridge Air National Guard Base, Michigan and is equipped with the Fairchild Republic A-10 Thunderbolt II aircraft. The squadron is a descendant organization of the World War I 107th Aero Squadron, established on 27 August 1917. It was reformed on 7 May 1926, as the 107th Observation Squadron, and is one of the 29 original National Guard Observation Squadrons of the United States Army National Guard formed before World War II. History World War I The 107th Fighter Squadron traces its origins to 26 August 1917 with the organization of the 107th Aero Squadron. Forty recruits arrived at Kelly Field, San Antonio, Texas from Vancouver Barracks, Washington. An additional 341 recruits arrived from Fort Thomas, Kentucky, and 110 men and along with the 40 from Vancouver were formed as the 107th. The squadron was initially indoctrinated into military service, performing drill, fatigue duties and also construction work at the field. Once basic indoctrination training was completed, the 107th was ordered for overseas duty, being ordered to report to the Aviation Concentration Center, Garden City, Long Island on 26 October. It was there that final arrangements were made for the trip overseas, complete equipment was drawn and a final few transfers were made. On 7 December, the 107th was ordered to proceed by train to St. John's, Newfoundland. On 10 December it boarded the for the cross-Atlantic voyage, arriving on Christmas morning at Liverpool, England. After a brief rest, the squadron arrived at Southampton, England on the 29th, and crossed the English Channel to Le Havre, France. There, it then traveled by train to the Replacement Concentration Center, American Expeditionary Forces, St. Maixent Replacement Barracks, France, arriving on 2 January 1918. At St. Maixent the squadron was redesignated as the 801st Aero Squadron, and placed on camp duty for nearly two months. Finally, it was ordered to proceed to the Third Aviation Instruction Center at Issoudun Aerodrome, in central France, arriving on 21 February. Initially the squadron was assigned to the main airfield, working in the aircraft assembly and test departments. On 7 June, help was needed at Field No. 2, and the 801st was ordered to send 100 men to help put the field in better shape. Cooperating with another squadron, Field No. 2 was placed on an efficient basis as