TRIVIA POLL: In 1892, Brigadier General Adolphus Greeley, Chief Signal Officer, established a balloon company in the Signal Corps at Fort Logan, Colorado. The first balloon was named what?

TRIVIA POLL: Test Your Signal Corps Knowledge In 1892, Brigadier General Adolphus Greeley, Chief Signal Officer, established a balloon company in the Signal Corps at Fort Logan, Colorado. It was the first aviation unit in the Army. The first balloon was