| date | entity | event | name |
|---|---|---|---|
| 07/12/1949 | former country | data end | Republic of China (1912–1949) |
| 07/12/1942 | airplane | date First flight | Bell P-63 Kingcobra |
| 07/12/2009 | airline | date Ceased operations | New Axis Airways |
| 07/12/1950 | airline | date Commenced operations | Aerolíneas Argentinas |
| 07/12/1981 | airplane | date Introduction | Mitsubishi F-15J |