Juliane Koepcke is not someone you'd expect to attract attention. Plainly dressed and wearing prescription glasses, Koepcke sits behind her desk at the Zoological Center in Munich, Germany, where she's a librarian.
The short flight from Lima to the small Amazonian town of Pucallpa was uneventful, and when a powerful wind gust hit the aircraft, Jose Vivas said he thought it was just a normal part of landing.
Authorities believe a plane crash in Peru that killed at least 31 passengers was possibly caused by a sudden change in wind speed or direction, a phenomenon known as wind shear, according to the airline.
A Peruvian passenger plane carrying 100 people crashed in a jungle Tuesday a few miles short of its planned destination at Pucallpa's airport, and Peruvian officials said 37 to 40 bodies had been recovered.