What happened
The accident occurred while a student pilot was conducting solo flight training. At the time of the incident, the pilot was on her second solo flight and had already successfully completed thirteen touch-and-go landings without issue. During the fourteenth landing attempt, the aircraft began to porpoise, exhibiting an oscillating motion along the runway surface. In an effort to correct the situation, the pilot attempted remedial action. However, this maneuver resulted in the nose wheel impacting the runway with excessive force. The impact was severe enough to cause substantial damage to the airframe.
The investigation
Post-acc examination of the aircraft confirmed that the primary structural compromise stemmed from the hard landing. The mechanical inspection focused on the landing gear and forward fuselage areas, which sustained significant stress from the nose wheel contact. No other pre-existing mechanical failures were identified as contributing factors to the porpoising event itself.
Findings
The investigation determined that the pilot's handling of the aircraft during the final phase of the landing contributed to the damage. The inability to arrest the porpoising motion effectively led to the hard nose wheel strike. This incident highlights the challenges student pilots face when managing aircraft dynamics during repetitive landing practice sessions, particularly when dealing with bounce or porpoise corrections.
Safety message
Pilots should be aware that repeated touch-and-go landings can lead to fatigue or loss of situational awareness. Proper technique for correcting porpoising is critical to preventing structural damage and ensuring safety during training flights.