On March 12, 1994, at 1142 mountain standard time, a Luscombe 8EZ, N2295K, collided with a runway sign following an on-ground loss of control while performing touch-and-go pattern operations at Prescott, Arizona. The aircraft was owned and operated by the pilot. Visual meteorological conditions prevailed at the time and no flight plan was filed for the operation. The aircraft incurred substantial damage. Neither of the certificated commercial pilots on board the aircraft were injured. The flight originated at the Prescott airport on the day of the mishap about 1100 hours as a local area traffic pattern practice flight. In a telephone interview, the aircraft owner stated that he holds a flight instructor certificate and was showing another flight instructor, who has no tail wheel experience, how to land a conventional gear aircraft. The aircraft owner was in the right seat while the second flight instructor occupied the left seat. The owner reported that they had performed several touch-and-go landings with the second flight instructor manipulating the flight controls. On the accident landing, the aircraft had just touched down on the main wheels when a crosswind gust lifted the left wing. The flying pilot was unable to maintain directional control of the aircraft and it veered to the right, ran off the runway, and struck a runway sign with the right wing.