Four Dead After Medical Plane Crashes in Fireball at Southend Airport Essex, UK — Four people have died after a twin-propeller medical transport plane crashed and exploded moments after taking off from London Southend Airport on Sunday afternoon. The aircraft, a Beech B200 Super King Air, had just completed a patient drop-off and was en route back to Lelystad Airport in the Netherlands when it encountered difficulty at approximately 3:48 p.m. Witnesses reported the plane banking sharply to the left just seconds after takeoff before it inverted and slammed nose-first into the ground, erupting into a fireball within the airport…