Lower shock trox bolt size. I plan on replacing the rear shocks on my 2015 FXDL with the emulsion shocks. The lower shock bolt has a trox head & I will need to buy a trox socket to do the replacement. Could you tell what size trox socket I will need & if it is a tamper-proof type or regular type.
Not until 1909 did the Signal Corps purchase an aircraft for military purposes. The U.S. Navy purchased its first plane, a derivative of the Curtiss Golden Flyer, in July 1911. On March 31, 1911, Congress first appropriated funds for military aviation, $125,000.
Russia was the first to develop an airplane specifically for this purpose: the Murometz, a large four-engine airplane that Igor Sikorsky had developed in 1913 as a passenger plane, was adapted for use as a bomber in 1914 and was used successfully throughout the war.