Stratolaunch Roc test flight as seen from the desert - Worlds largest airplane at 20,000 feet

The worlds biggest airplane as seen from miles away: In the desert near the Black Mountain Wilderness area outside of Hinkley we spotted what we though was a UFO but it was a test flight of the Stratolaunch Roc airplane - the worlds largest airplane flying out of Edwards.
Next to the Roc, the chase plane was just a tiny dot.
#ROC #TestFlight #Stratolaunch