| date | entity | event | name |
|---|---|---|---|
| 09/10/1970 | former country | data end | Kingdom of Cambodia (1953–1970) |
| 09/10/1976 | city | date founded | Saint-Henri, Chaudière-Appalaches, Quebec |
| 09/10/1963 | former country | data end | Uganda (1962–63) |
| 09/10/1988 | airplane | date First flight | Boeing Condor |
| 09/10/1987 | airplane | date First flight | AgustaWestland AW101 |