The Learjet, carrying a pediatric patient and five others, crashed on Friday, killing all on board. On the ground, one person was killed and at least 19 others were injured, officials said.

A medical transport plane, carrying a child, her mother and four other people, crashed in Philadelphia Friday night near a busy mall, killing all aboard and resulting in an untold number of injuries on the ground.

A small medevac plane with six people aboard, including a pediatric patient, crashed in Northeast Philadelphia shortly after takeoff Friday night, also killing one person person in a vehicle.