| date | entity | event | name |
|---|---|---|---|
| 30/04/1926 | automobile | date production started | Delage 15 S8 |
| 30/04/1937 | automobile | date production started | Delahaye 145 |
| 30/04/2005 | airline | date Ceased operations | Curaçao Express |
| 30/04/1954 | airplane | date First flight | SNCASO Deltaviex |
| 30/04/1950 | airplane | date First flight | Sud-Est Grognard |