Pilots fly glider to new heights in Argentina above Andes
LAS VEGAS (AP) — Pilots with a Nevada glider team have flown to new heights above the Andes Mountains in Argentina using only wind as their engine.
An experimental sailplane built by a Perlan Project team set an unofficial world altitude record for engineless flight on Sunday, then broke that record by more than a half-mile (0.8 kilometers) two days later, the Las Vegas Review-Journal reported .
Pilots Jim Payne and Miguel Iturmendi flew the Perlan 2 aircraft to 63,776 feet (19,439 meters) on Tuesday, 3,107 feet (947 meters) higher than Sunday’s flight by Payne and Morgan Sandercock.
That’s about 3 miles (5 kilometers) above the highest altitude used by commercial flights.
At that altitude, “the sky is starting to get dark” and you can see the curve of the Earth, Payne said. “You get some beautiful vistas from up there.”
Payne and Sandercock also own the current official record of 52,221 feet (15,917 meters), which they reached in Perlan 2 above the Andes on Sept. 3, 2017.
It took about two-and-ahalf hours for the glider to reach its record-setting altitude.
Payne said Perlan 2 can climb more quickly than that, but these are test flights so they are ascending in stages to determine how the aircraft