What happened
During departure from runway 31 under instrument meteorological conditions, the aircraft type turned to a heading of 090 degrees. Radar tracking established contact roughly one to two miles north of the airfield, a stage where the aircraft typically climbs through 700 feet above ground level. Shortly after this point, the plane impacted the ground approximately two miles north of the airport. A witness at the scene noted hearing significant engine noise prior to the impact. The debris field extended along a westward path for approximately 380 feet.
Findings
Investigation of the wreckage indicated that an in-flight breakup occurred. Specifically, a section of the right wing's outboard portion was located 150 feet away from the primary impact site. Analysis of the wing structure showed that the right wing had failed near the production seam, with the right spar displaying characteristics of an upward bending overstress separation. While no other engine or aircraft malfunctions were identified, the aircraft's estimated gross weight was 4,696 pounds, which exceeded its maximum limit of 4,300 pounds. The flight crew consisted of three people, and all three occupants were killed in the accident. Additionally, records indicated the pilot had limited experience with instrument approaches, having completed only two in the preceding 14 months.