Beginning in June 1917, Lake Charles had tried to acquire an army training camp, but the Army rejected the area as too flat for training foot soldiers.
 Nevertheless, local officials continued to lobby for a military facility in the area to support the war effort.
 In August 1917, they successfully convinced the Air Service to establish a flying training field.
   The airfield was located about eleven miles southeast of Lake Charles and consisted to two separate facilities.
 The base was quite large, containing twenty-four hangars, twelve barracks for enlisted men, twelve buildings to house officers, twelve mess halls, four large warehouses, and numerous workshops and offices.
All buildings were painted green with white trimming.

The base was intended for 2,000 men, but reached a maximum of almost 3,000, requiring tents and improvised messes to accommodate them.
 The first troops arrived in November 1917, before construction was completed.
Guards from a national guard unit in Mississippi were followed by airmen and equipment from Chandler Field in Essington, Pennsylvania which was being closed.

The first unit stationed there was the 45th Aero Squadron, which was transferred from Essington.
 Some Curtiss JN-4 Jennys to be used for flight training were ferried into Gerstner from Kelly Field, south of San Antonio, Texas, however most of the planes to be used for flight training were shipped in wooden crates by railcar.
 Training units assigned to Gerstner Field:
Post Headquarters, Gerstner Field - December 1919
45th Aero Squadron (II)**,  November 1917
Re-designated as Squadron "A",  July–November 1918
63d Aero Squadron (II),  April 1918
Re-designated as Squadron "B",   July–November 1918
64th Aero Squadron (II),   April 1918
Re-designated as Squadron "C",  July–November 1918
75th Aero Squadron (II),  March 1918
Re-designated as Squadron "D",  July–November 1918
143d Aero Squadron (Service), November, 1917 (Transferred from Chandler Field, Pennsylvania)
Re-designated as Squadron "E", July–November 1918
195th Aero Squadron,  December 1917
Re-designated as Squadron "F",  July–November 1918
196th Aero Squadron,  December 1917
Re-designated as Squadron "G",  July–November 1918
Squadron "H", July–September 1918
Flying School Detachment (Consolidation of Squadrons A-F), November 1918-November 1919
**Was formed as 2d Reserve Aero Squadron, July 1917 at Chandler Field, Pennsylvania.
 Re-Designated upon transfer to Gerstner Field in November, 1917.

Gerstner Field flight operations suffered tremendously from blowing sand that hampered flying and destroyed airplane engines.
A chronic lack of spare engines and parts prevented many repairs, thus leaving men idle and, at one time, as many as two-thirds of the camp's airplanes out of commission.
Sanitary conditions were probably never very good.
The sewerage system was inadequate and drainage was poor.
The field was somewhat lumpy, so good landing spots were hard to find, and a severe mosquito problem made life at the base frequently unbearable.
 Flying instruction was good, but the airplanes used to train pursuit pilots proved inadequate for truly valuable combat training.
The school for training flight instructors worked impressively well.
The bureaucracy had some problems, but the base was usually well-managed.

Gerstner Field suffered two incidents of massive destruction in its history.
The first occurred on February 5, 1918 when a German submarine sunk the Tuscania, a British troopship, off the coast of Ireland.
Among the dead were about twenty-seven men of the 158th Aero Squadron.
They had trained at Gerstner Field and had left the base less than four weeks before.
 The second came from a hurricane that struck Southwest Louisiana on August 6, 1918.
The storm killed three and injured eight at the field and destroyed ninety-six airplanes.
The only building to survive at the Big Lake gunnery school was the mess hall, which was used as a temporary hospital.
Beginning in June 1917, Lake Charles had tried to acquire an army training camp, but the Army rejected the area as too flat for training foot soldiers.  Nevertheless, local officials continued to lobby for a military facility in the area to support the war effort.  In August 1917, they successfully convinced the Air Service to establish a flying training field.    The airfield was located about eleven miles southeast of Lake Charles and consisted to two separate facilities.  The base was quite large, containing twenty-four hangars, twelve barracks for enlisted men, twelve buildings to house officers, twelve mess halls, four large warehouses, and numerous workshops and offices. All buildings were painted green with white trimming.
The base was intended for 2,000 men, but reached a maximum of almost 3,000, requiring tents and improvised messes to accommodate them.  The first troops arrived in November 1917, before construction was completed. Guards from a national guard unit in Mississippi were followed by airmen and equipment from Chandler Field in Essington, Pennsylvania which was being closed.
The first unit stationed there was the 45th Aero Squadron, which was transferred from Essington.  Some Curtiss JN-4 Jennys to be used for flight training were ferried into Gerstner from Kelly Field, south of San Antonio, Texas, however most of the planes to be used for flight training were shipped in wooden crates by railcar.  Training units assigned to Gerstner Field:
Post Headquarters, Gerstner Field - December 1919
45th Aero Squadron (II)**,  November 1917
Re-designated as Squadron "A",  July–November 1918
63d Aero Squadron (II),  April 1918
Re-designated as Squadron "B",   July–November 1918
64th Aero Squadron (II),   April 1918
Re-designated as Squadron "C",  July–November 1918
75th Aero Squadron (II),  March 1918
Re-designated as Squadron "D",  July–November 1918
143d Aero Squadron (Service), November, 1917 (Transferred from Chandler Field, Pennsylvania)
Re-designated as Squadron "E", July–November 1918
195th Aero Squadron,  December 1917
Re-designated as Squadron "F",  July–November 1918
196th Aero Squadron,  December 1917
Re-designated as Squadron "G",  July–November 1918
Squadron "H", July–September 1918
Flying School Detachment (Consolidation of Squadrons A-F), November 1918-November 1919
**Was formed as 2d Reserve Aero Squadron, July 1917 at Chandler Field, Pennsylvania.  Re-Designated upon transfer to Gerstner Field in November, 1917.
Gerstner Field flight operations suffered tremendously from blowing sand that hampered flying and destroyed airplane engines. A chronic lack of spare engines and parts prevented many repairs, thus leaving men idle and, at one time, as many as two-thirds of the camp's airplanes out of commission. Sanitary conditions were probably never very good. The sewerage system was inadequate and drainage was poor. The field was somewhat lumpy, so good landing spots were hard to find, and a severe mosquito problem made life at the base frequently unbearable.  Flying instruction was good, but the airplanes used to train pursuit pilots proved inadequate for truly valuable combat training. The school for training flight instructors worked impressively well. The bureaucracy had some problems, but the base was usually well-managed.
Gerstner Field suffered two incidents of massive destruction in its history. The first occurred on February 5, 1918 when a German submarine sunk the Tuscania, a British troopship, off the coast of Ireland. Among the dead were about twenty-seven men of the 158th Aero Squadron. They had trained at Gerstner Field and had left the base less than four weeks before.  The second came from a hurricane that struck Southwest Louisiana on August 6, 1918. The storm killed three and injured eight at the field and destroyed ninety-six airplanes. The only building to survive at the Big Lake gunnery school was the mess hall, which was used as a temporary hospital.
Gerstner Field