By DAVID OVALLE and JACEY FORTIN One pilot of the private jet that plummeted to the ground Sunday afternoon in Florida, killing all nine people on board, was a 20-year-old aviator named Nathalia Filgueiras, her mother said Monday. Filgueiras, of Boca Raton, Florida, had logged more than 1,300 hours of flight time and earned her pilot’s license at 17, according to her mother, Camila Corteleti. She said her daughter had worked for Upper Jets, a private charter firm based in Fort Lauderdale,…
