Incident Overview
A pilot reported that during landing on runway 31, the airplane touched down at 80 knots just south of the intersection with runway 04/22. The pilot stated that the brakes were not effective when initially applied. After pumping the brakes several times, they became effective. The pilot then applied the brakes heavily, but the airplane rolled off the end of runway 31, causing the right main landing gear to collapse.
Pilot Account
The pilot noted that the airplane was too far down the runway to consider performing a go-around. He also stated that there were no discrepancies with the brakes or parking brake during taxiing or during the engine run-up before takeoff.
Postaccident Examination
An FAA inspector examined the runway and found approximately 250 feet of skid marks from both main landing gear tires at the departure end of the runway. The skid marks continued for an additional 50 feet off the runway. Examination of the airplane revealed that the left main landing gear tire had a flat spot, and the right main landing gear tire was blown and flat spotted.