Incident Overview
Shortly after departure, the pilot observed fuel emanating from the fuel tank vent and elected to make a precautionary landing. The aircraft touched down in the first third of Runway 17 at a speed of approximately 80 mph. During the rollout, the pilot reported that the brakes failed. To avoid a drop-off at the end of the runway, he steered the aircraft off the left side, where it subsequently collided with trees before coming to a stop.
Post-Landing Observations
After exiting the aircraft, the pilot noted an apparent 10-knot tailwind. He stated that before landing, the windsock had indicated a crosswind. The windsock was located in a sheltered area, and the runway was lined with trees 50 to 60 feet tall on both sides.
Aircraft Examination
A check of the brakes revealed they operated normally and showed normal wear. Examination of the fuel system discovered that the left wing bladder had pulled loose from its attachments and had collapsed.