Event Details
On November 19, 2020, at approximately 1820 mountain standard time, a Piper PA32R airplane, registration N4187H, was substantially damaged when it was involved in an accident in Canon City, Colorado. The flight instructor and the pilot receiving instruction were not injured. The airplane was being operated as a Title 14 Code of Federal Regulations Part 91 personal flight.
According to the pilot receiving instruction, he had asked the flight instructor to conduct night takeoffs and landings so that he could meet night currency requirements. A before-takeoff engine run-up revealed no anomalies.
Shortly after takeoff, the battery warning light illuminated. The crew checked the circuit breakers, the alternator switch, and the master switch; all appeared normal or were in the "ON" position. The voltage continued to decrease, and they agreed to return to the airport.
Landing and Damage
While on final approach for landing, the instructor asked the pilot to lower the landing gear. The pilot advised that the landing gear was down; then all the lights flickered, and the instrument panel went dark. When the airplane touched down on the runway, the instructor noticed that the propeller had stopped and heard a grinding sound. He immediately realized that they had landed with the landing gear retracted (gear-up).
According to a Federal Aviation Administration inspector, the airplane sustained substantial damage to the fuselage.
Examination
Examination of the engine revealed that the alternator drive belt had failed, and it was found lying in the engine compartment. The alternator drive belt had been inspected and replaced on July 12, 2019, and most recently inspected during the annual inspection on May 6, 2020.