Fort Wainwright, Fairbanks, Alaska
The beginning of the base can be traced back to 1939, when two land areas were bought near Fairbanks to establish a base for the Army Aviation. The extreme climatic conditions did not the construction an easy task, forcing even to mount a railway line exclusively for the transport of the supplys and materials from the neighbor Fairbanks.
The new base was denominated "Ladd Field" and until the entrance of US in the World War II it was merely a range to test new suits and equipment during the crude winters in the region. With U.S. fullyinvolved in the fight Ladd Field became a vital point in the Alaska-Siberia crossing. At that time U.S. sold airplanes to the Russians in support to their fight against the Germans. The fighters were taken in flight by American pilots from Great Falls in Montana passing by Canada to Fairbanks, there landed in Ladd Field where they were given to the Soviet pilots who crossed them in flight to Siberia and then to the fight front. This process would endure until September of 1945.
Two years after the end of the war, Alaska was the first place in having a unified command, which allowed the three arms to operate togheter. At the middle 50's the zone acquires a fundamental strategic importance due to his proximity to the potential scene of a confrontation with the Soviets, turned from allies to enemies in the new context of the "Cold War".
In 1961 the Army assumes the total control of the base renaming it Fort Wainwright in honor to a general who participated in the defense of the Bataan peninsula in the Pacific war. Since then, several units of infantry have their seat there, that have participated in combat operations in several countries of the world.
In the context of the scientific activity, starting from 1962 Fort Wainwright has been used as a base to perform stratospheric balloon launches for several research purposes ranging from cosmic ray studies to atmospheric sampling. In recent years the site was included as one alternative launch site for the NASA balloon program through the National Scientific Balloon Facility (NSBF).
As far as no restriction on the volume of the balloons used are aplicable, in addition to the short duration flights, also transoceanic flights around the north pole have been made. These flights left from Fort Wainwright, flying over the north of Siberia and Europe, crossing the Atlantic Ocean passing over Greenland and Iceland to end the trip on the center of Canada or if possible again in Alaska.
The last balloons flight of this kind were done in 1998 because in recent years, Russia showed a persistent refusal at the time of allowing the balloons to fly over its national territory, so in 2005 NASA signed an agreement to use the balloon facilities at Esrange in Sweden for this kind of flights.
