The Scenario
¢It’s a Saturday morning with fair weather conditions.  Beltway Airlines flight 230, an MD-80, is departing from Runway 19L.  Shortly after liftoff, the captain issues a mayday.  While circling for an emergency landing, the aircraft goes down on airport property.  An air traffic controller observed the departure and noted a corkscrew smoke trail rise from the area of the fuel farm and connect with the rear section of the aircraft, causing an explosion.  Flight 230 has 130 passengers and crew, and 25,000 pounds of fuel.  Smoke is observed rising from the wooded area on the south side of the airport.  The alert phone is ringing…