Incident Overview
A pilot conducting a takeoff with a load of water intended to flush aerial application equipment experienced an unexpected settlement back to the ground. According to the pilot, the airplane rotated normally but was unable to climb out of ground effect. The stall warning horn activated, and the aircraft touched down abruptly in a nose-high attitude.
Pilot Account
The pilot stated that there was no mechanical malfunction or loss of power during the event. Reflecting on the incident, the pilot remarked, "I should have kept the airplane on the ground longer during the takeoff roll."
Sequence of Events
The takeoff began with the airplane carrying a load of water for flushing the aerial application system. Upon rotation, the aircraft entered ground effect but could not transition to a sustained climb. The stall warning horn sounded as the airplane settled back to the runway, resulting in a firm touchdown with the nose elevated.
Findings
No mechanical issues were identified, and the pilot confirmed that engine power was consistent throughout the takeoff. The pilot's statement indicates a possible miscalculation in takeoff technique, specifically regarding the duration of the ground roll.