Primary finding
Probable cause
The instructor pilot’s improper landing flare.
Investigator assessment
Analysis narrative
During a crosswind landing demonstration to a student pilot, the instructor pilot initiated a landing flare. When the airplane's altitude rose, the instructor pilot, "held the flare and added approximately 50-100 rpm to ease the airplane" down to the runway. The airplane then "experienced a sudden descent," and the instructor pilot attempted a go-around; however, the airplane's left wing and nose impacted the runway, causing substantial damage to the airplane.
Source record
Factual narrative
During a crosswind landing demonstration to a student pilot, the instructor pilot initiated a landing flare. When the airplane's altitude rose, the instructor pilot, "held the flare and added approximately 50-100 rpm to ease the airplane" down to the runway. The airplane then "experienced a sudden descent", and the instructor pilot attempted a go-around; however, the airplane's left wing and nose impacted the runway causing substantial damage to the airplane.