Junkers Ju 87 with the Ju 87 A-0, the B-1s were returned discreetly to the Reich. The experience of the Spanish Civil War proved invaluable - air and ground crews perfected their skills, and equipment was evaluated under combat conditions. The Ju 87 had not been tested against numerous and well-coordinated fighter opposition; this lesson was learned later at great cost to the Stuka crews. All Stuka units were moved to Germany's eastern border in preparation for the invasion of Poland. On the morning of 15 August 1939, during a mass-formation dive-bombing demonstration for high-ranking commanders of the Luftwaffe at Neuhammer training grounds
Curtiss Aeroplane and Motor Company doing what we can to help one another." In 1909, the AEA was disbanded and Curtiss formed the Herring-Curtiss Company with Augustus Moore Herring on March 20, 1909, which was renamed the Curtiss Aeroplane Company in 1910. The Curtiss Aeroplane and Motor Company was created on January 13, 1916 from the Curtiss Aeroplane Company of Hammondsport, New York and Curtiss Motor Company of Bath, New York. Burgess Company of Marblehead, Massachusetts, became a subsidiary in February 1916. With the onset of World War I, military orders rose sharply, and Curtiss needed to expand quickly. In 1916, the company moved its