Accident Details
The pilot reported an intention to perform a crosswind takeoff on runway 22, which is 5,502 feet long and 75 feet wide, with an asphalt surface. Following the takeoff, the pilot planned to practice stop-and-go landings on runway 11. During the takeoff roll, the airplane veered to the left. The pilot reduced engine power and attempted to correct the deviation using right rudder input. Despite these efforts, the airplane departed the left side of the runway and subsequently nosed over.
Wind Information
The pilot estimated the wind conditions at the time of departure as a direct left crosswind of about 10 knots. The recorded winds at the accident time were from 140 degrees at 11 to 15 knots. The calculated crosswind component for runway 22 was between 11 and 15 knots. The Cessna Pilot Operating Handbook for a Cessna 180H does not list a maximum demonstrated crosswind component.
Damage Examination
An examination of the airplane revealed that the left wing spar was broken, the vertical stabilizer was crushed downward, and the firewall was wrinkled. No other anomalies with the airplane were reported.