What happened
The incident occurred at an airport where runway repair work was actively underway. Due to these construction activities, the runway was officially closed to traffic. To mark a hazardous five-inch deep ditch that crossed the runway surface, battery-powered lights were placed on the ground. However, all standard airport and runway lighting systems were left turned off, significantly reducing visibility for arriving aircraft.
Despite the closure, the fixed-base operator (FBO) continued to rent aircraft for operations from this facility. A pilot departed on a short 28-mile flight intended for dinner. Although he was fully aware that the runway was closed and that airport lighting would not be operating, he attempted to land at 2215 EDT.
The Cessna involved had an inoperative landing light, further complicating the approach in low-light conditions. During the landing flare, the aircraft collided with a disabled Piper PA-31. That Piper had previously landed at the unlighted airport and its nose wheel collapsed after striking the same ditch that was marked by the battery lights.
The investigation
The investigation focused on the condition of the runway and the status of lighting systems. It was confirmed that the runway was closed due to repairs and that only temporary battery-powered markers were present. The standard lighting infrastructure was non-functional. The Cessna's landing light was found to be inoperative. The Piper PA-31 had suffered structural damage to its nose gear upon impact with the ditch.
Findings
The pilot proceeded with a landing attempt despite knowing the runway was closed and unlit. The reliance on temporary battery lights proved insufficient for safe night operations. The presence of a disabled aircraft on the active surface, resulting from a previous incident involving the same hazard, contributed directly to the collision.