What happened
During an approach to Newark Airport under heavy rain conditions, the pilot was attempting to land on runway 04L. While on final approach, the aircraft descended below the required altitude and struck a natural gas storage tank situated in Elizabeth. The impact occurred several miles before reaching the threshold of the runway. The crash resulted in four fatalities and the total destruction of the aircraft.
Findings
Investigations into the accident identified several contributing factors related to the pilot's operation of the aircraft during the approach. The crew failed to adhere to established flight procedures, specifically descending below the glide slope while on an ILS approach. Several environmental and operational elements were noted, including improper IFR operation, heavy rain which obstructed visibility, and the misreading or failure to properly monitor flight instruments. Additionally, the absence of a second pilot on board was cited as a factor in the sequence of events.