Primary finding
Probable cause
The pilot's decision to continue to operate the airplane with inoperative brakes on the airplane's right side.
Investigator assessment
Analysis narrative
The pilot aborted a previous takeoff because he was unable to maintain directional control of the airplane. He taxied the airplane to parking, inspected it visually, and elected to attempt another takeoff. During taxi, the control tower directed the pilot to complete a 180-degree turn. While turning, the pilot experienced a loss of brake pressure and directional control. He then applied asymmetrical engine power in an effort to complete the turn, but struck a fence post resulting in substantial damage to the left wing. Inspection of the airplane by the FAA revealed inoperative brakes on the airplane's right side.
Source record
Factual narrative
The pilot aborted a previous takeoff because he was unable to maintain directional control of the airplane. He taxied the airplane to parking, inspected it visually, and elected to attempt another takeoff. During taxi, the control tower directed the pilot to complete a 180-degree turn. While turning, the pilot experienced a loss of brake pressure and directional control. He then applied asymmetrical engine power in an effort to complete the turn, but struck a fence post, resulting in substantial damage to the left wing. Inspection of the airplane by the Federal Aviation Administration revealed inoperative brakes on the airplane's right side.