Davis-Monthan Air Force Base, Tucson, Arizona - 1984-09-17

[Davis-Monthan Air Force Base](https://en.wikipedia.org/wiki/Davis%E2%80%93Monthan_Air_Force_Base) and the surrounding area imaged by a [KH-9 spy satellite](https://space.skyrocket.de/doc_sdat/kh-9.htm) on 1984-09-17 at a 0.6-1.2m/2-4ft resolution. Data downloaded from [USGS Earth Explorer](https://earthexplorer.usgs.gov) and processed with QGIS. Some metadata: - Entity ID: D3C1219-200791F005 - Acquisition Date: 1984/09/17 - Mission: 1219-2 - Frame Number: 5 - Image Type: Black and White - Camera: F - Camera Resolution: 2 to 4 feet - Film Type: 6 - Generation: 2 - Polarity: Positive - Operations Number: 791