Quad (rocket)
| Function | VTVL | 
|---|---|
| Manufacturer | Armadillo Aerospace | 
| Size | |
| Height | ~1.9 m (~75 inches) | 
| Width | ~1.9 m (~75 inches) | 
| Mass | ~1500 lbs (~680 kg) | 
| Capacity | |
In rocketry, the Armadillo Aerospace Quad vehicle called Pixel is a computer-controlled VTVL rocket that was used in 2006 to compete in the Lunar Lander Challenge.