During February and March of 1911, the aviation section of the U.S. Army was attached to a military force along the Rio Grande River, and for the first time in American history an airplane was used for military purposes, and the use occurred in Texas airspace.
- Thought of the Day - May 24, 2023
- Thought of the Day - May 17, 2023
- Thought of the Day - May 10, 2023