Virgin GalacticSpaceShipTwoMojave Air and Space Port, Air launch to Suborbital flight
VSS Enterprise GF20
Launched
August 2, 2012
Summary
VSS Enterprise GF20 launched on a Virgin Galactic SpaceShipTwo from Mojave Air and Space Port, Air launch to Suborbital flight on August 2, 2012. It was Virgin Galactic's 21st launch and 4th this year. It was the 21st SpaceShipTwo flight and the 4th this year. The payload was bound for Suborbital (Sub). 2 crew members flew: Mark Stucky and Clint Nichols. The spacecraft was VSS Enterprise (N339SS).
- Watch
- No webcast on record.
- Vehicle
- SpaceShipTwo · Virgin Galactic
- Booster
- No booster details on record.
- Mission
- Test Flight · Suborbital (Sub)
- Milestone
- 21st SpaceShipTwo flight · 4th this yearVirgin Galactic's 21st launch4th this year
Crew
Mark StuckyPilot · VG · age 53 · 10th flight
Clint NicholsPilot · VG · age 42 · 9th flight
Spacecraft
VSS Enterprise (N339SS)
VSS Enterprise was the first SpaceShipTwo (SS2) spaceplane, built by Scaled Composites for Virgin Galactic. As of 2004, it was planned to be the first of five commercial suborbital SS2 spacecraft planned by Virgin Galactic. Enterprise was destroyed during a powered test flight on 31 October 2014, killing one pilot, Michael Alsbury, and seriously injuring another, Peter Siebold. An investigation revealed the accident was caused by premature deployment of the "feathering" system, the ship's descent device; the NTSB also faulted the spacecraft's design for lacking fail-safe mechanisms that could have deterred or prevented early deployment.
- Destination: Suborbital
- Mission length: under an hour
VSS Enterprise successfully landed back at the Mojave Air and Space Port after this flight.
Flight preview
About this launch
Free glide test flight of VSS Enterprise.
Pad

Mojave Air and Space Port, Air launch to Suborbital flight
21st launch from Mojave Air and Space Port, 4th this year · 40th from Air launch to Suborbital flight
53 launches from this pad · 86 from Air launch to Suborbital flight
15 days after the previous launch from this pad
All launches from Air launch to Suborbital flightOpen in maps
Questions
When did VSS Enterprise GF20 launch?
VSS Enterprise GF20 launched on August 2, 2012. The time is known to the hour, not the minute.
Where can I watch VSS Enterprise GF20?
No webcast is on record for this launch.
What rocket launched VSS Enterprise GF20?
SpaceShipTwo, flown by Virgin Galactic. SpaceShipTwo spec sheet
Where did VSS Enterprise GF20 launch from?
Mojave Air and Space Port, Air launch to Suborbital flight.
What orbit was VSS Enterprise GF20 going to?
Suborbital (Sub), a test flight mission.
![[AUTO] SpaceShipTwo - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Fspaceshiptwo_image_20210522140909.jpeg&w=1600)