United States Army | British Army | Union Army | Army | Red Army | United States Marine Corps | United States Army Corps of Engineers | Confederate States Army | United States Army Air Forces | Australian Army | Indian Army | French Army | Peace Corps | British Indian Army | Provisional Irish Republican Army | Imperial Japanese Army | army | United States Army Reserve | Continental Army | Royal Flying Corps | People's Liberation Army | Army of the Potomac | Irish Republican Army | German Army | Canadian Army | Yugoslav People's Army | United States Army Air Corps | People's Liberation Army Navy | Pakistan Army | Territorial Army (United Kingdom) |
Cher Ami (French for "dear friend", in the masculine) was a homing pigeon which had been donated by the pigeon fanciers of Britain for use by the U.S. Army Signal Corps in France during World War I and had been trained by American pigeoneers.
After graduating, Staudt joined the Signal Corps Laboratories, a part of the U.S. Army Signal Corps, at Fort Monmouth, first as a field test engineer then as chief project engineer, and then as chief of the Tactical Systems Section.
A unique obsolete badge situation occurred with General of the Air Force Henry H. Arnold, who in 1913 was among the 24 Army pilots to receive the first Military Aviator badge, an eagle bearing Signal Corps flags suspended from a bar.
One of the duties of the U.S. Army Signal Corps at the time was the management of the Weather Service and Hazen criticized the government's lack of response to the distress of the International Polar Year expedition to Fort Conger, Lady Franklin Bay (on Ellesmere Island, Canada).
Harold M. Clark (1890–1919), U.S. Army Signal Corps soldier and the namesake of Clark Air Base in the Philippines
K-35 trailer, a house trailer used by the U.S. Army Signal Corps during and after World War II
K-37 trailer, used by the U.S. Army Signal Corps to haul telephone poles, and Cable reel, during and after World War II
The United States Senate eventually approved the appropriations bill, over the objections of Jefferson Davis, now Senator from Mississippi, and President James Buchanan signed it into law on June 21, 1860, the date now celebrated as the birthday of the modern U.S. Army Signal Corps.