SpaceShipOne flight 17P
| Mission type | Test flight | 
|---|---|
| Operator | Scaled Composites | 
| Mission duration | 24 minutes | 
| Apogee | 112.01 kilometers (69.60 mi) | 
| Spacecraft properties | |
| Spacecraft | SpaceShipOne | 
| Manufacturer | Scaled Composites | 
| Crew | |
| Crew size | 1 | 
| Members | Brian Binnie | 
| Start of mission | |
| Launch date | October 4, 2004, 14:49 UTC | 
| Launch site | White Knight, Mojave | 
| End of mission | |
| Landing date | October 4, 2004, 15:13 UTC | 
| Landing site | Mojave | 
Flight 17P of SpaceShipOne was a spaceflight in the Tier One program that took place on October 4, 2004. It was the second competitive flight in the Ansari X Prize competition to demonstrate a non-governmental reusable crewed spacecraft, and is hence also referred to as the X2 flight. It was a successful flight, winning the X PRIZE.