Accident Took Place In Southern New Jersey Two pilots who were described as friends died as their helicopters collided in midair Sunday in southern New Jersey, about 35 miles southeast of Philadelphia, according to officials. Kenneth Kirsch, 65, and Michael Greenberg, 71, lived in New Jersey and would often have breakfast together at a cafe near the crash site in Hammonton, about 35 miles southeast of Philadelphia, according to the Associated Press report. Greenberg of Sewell, N.J., was pronounced dead at the scene. Kirsch of Carneys Point, N.J., was pronounced dead at the hospital.