UPDATE: Crashed Airplane in Philadelphia Was a Medical Air Rescue Jet Carrying Six Passengers Including Young Girl – Air Traffic Control Audio Reveals Moments Before Crash: “We Have a Lost Aircraft” (AUDIO)

New details regarding the passengers onboard the airplane that crashed in Pennsylvania Friday have emerged, and chilling audio reveals the moments leading up to the crash less than three miles away from Northeast Philadelphia Airport, where the flight took off.  The jet was reportedly a Learjet 55 medevac flight operated by Jet Rescue Air Ambulance.