Porpoising on Landing Results in Substantial Firewall Damage

Incident Overview

During a landing in gusting wind conditions, the airplane porpoised upon touchdown, according to the pilot's account. The pilot chose to execute a go-around and attempt the approach again. On the second landing, the airplane again porpoised on touchdown. The pilot was able to regain control and taxied the aircraft to the ramp without further incident.

Damage and Conditions

The airplane sustained substantial damage to the firewall. The pilot reported no preaccident mechanical failures or malfunctions that would have precluded normal operation. The airport's automated weather observation station, reporting approximately 26 minutes after the event, indicated wind from 360° at 5 knots. The pilot reported wind from 020° at 8 knots, gusting to 14 knots, while landing on runway 5.