Thomaston, GA, USA
N8314W
Piper PA28
The pilot performed a preflight inspection with no anomalies noted before the cross-country flight. He made a full-stop landing at an airport before flying to the destination airport. He configured the airplane for final approach. The main landing gear touched down, but when the nose landing gear contacted the runway, the airplane veered left. The pilot attempted to counteract the turn by applying rudder; however, the airplane continued to the left side of the runway. The right wing tip touched the pavement, the propeller struck the runway, and the nose landing gear wheel separated as the airplane continued off the runway. The airplane came to rest about 75 ft off the left side of the runway in a grassy area. The rod that attached the nosewheel to the nosewheel assembly remained connected to the nose landing gear fork; however, the rod was bent, and one of the nuts that secured the nosewheel to the rod was missing. Further examination revealed that the rod was threaded on both ends; one end had a nut attached, while the other end had bare threads that had been deformed in a manner consistent with the nut having been pulled off the threads. The missing nut was not located on the runway. The airplane had landed over 250 times between the most recent annual inspection and the accident. The location of the missing nut could not be seen during the preflight inspection because the area is covered by the wheel fairing. It could not be determined when the nut was pulled from the axle rod.
On July 4, 2018, about 0930 eastern daylight time, a Piper PA-28-180, N8314W, was substantially damaged while landing at Thomaston-Upson County Airport (OPN), Thomaston, Georgia. The student pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the local flight, which originated from Griffin-Spalding County Airport (6A2), Griffin, Georgia, around 0830. The personal flight was conducted under the provisions of Title 14 Code of Federal Regulations Part 91.According to the pilot, he performed a preflight inspection of the airplane with no anomalies noted. After departure, he completed one full stop landing at 6A2, before departing for OPN. While on final approach to runway 12, he configured the airplane for landing and lined up with the centerline of the runway. The main landing gear touched down on the runway numbers, and when the nose landing gear contacted the runway, the airplane veered to the left. The pilot attempted to counteract the turn by applying rudder, however, the airplane continued to the left side of the runway. The right-wing tip touched the pavement, the propeller struck the runway, and the nose landing gear wheel separated as the airplane continued off the runway. The airplane came to rest about 75 ft off the left side of runway in a grassy area. Examination of the airplane by a Federal Aviation Administration (FAA) inspector after the accident revealed that an engine mount was substantially damaged, and the nose landing gear and right wing incurred minor damage during the accident sequence. The rod that attached the nose wheel to the nose landing gear assembly remained in the nose wheel fork and was bent. However, a nut that secured the nose wheel onto the rod of the nose wheel fork was not located. The runway was searched, and it was still not located. According to FAA airworthiness records, the airplane was manufactured in 1965 and was purchased by the pilot in November 2017. It was powered by a Lycoming O-360-A3A, 180-horsepower engine equipped with a Sensenich fixed pitch propeller. According to airplane maintenance logbooks, the most recent annual inspection was completed on November 10, 2017, at a total time of 2,599.2 hours. The landing gear wheel attachment part was sent to the NTSB Materials Laboratory for examination. The examination revealed that the part was a 3/8-inch rod threaded on both ends. One end had a nut attached and the other end exhibited bare threads. Further review of the threads revealed that they had been deformed in a manner consistent with the nut having been pulled off the threads. According to the FAA Inspector, the nose wheel had not been removed since the annual inspection and the airplane had over 250 landings since the last maintenance on the nose gear tire. According to the pilot, the nut that secures the nose wheel to the rod and fork assembly, that was not located, cannot be seen during a preflight inspection since it was covered by a wheel fairing.
A landing gear axle nut being pulled from the threads of the axle rod at an unknown time, which resulted in the pilot's inability to maintain directional control during landing.
Source: NTSB Aviation Accident Database
Aviation Accidents App
In-Depth Access to Aviation Accident Reports
