firstUncrewedTestFlight
P24224
predicate
Indicates the event of conducting the initial test flight of a vehicle or system without any crew onboard.
Sample triples (1)
| Subject | Object |
|---|---|
| Starliner spacecraft | December 2019 → |
P24224
predicate
Indicates the event of conducting the initial test flight of a vehicle or system without any crew onboard.
| Subject | Object |
|---|---|
| Starliner spacecraft | December 2019 → |