On July 7, 1985, at 1917 PDT, a Polliwagen, N81PW, collided with the ground during an attempted go around at Bakersfield Airpark, Bakersfield, California, while on a personal flight. VMC prevailed at the time; no flight plan was filed. The aircraft was destroyed. The private pilot and his passenger received fatal injuries. The flight originated at Fresno, California, at about 1800 PDT. A witness stated that the aircraft made a normal approach to runway 30 and when it was 10 to 15 feet above the ground, the pilot added power to make a go around. The aircraft reportedly climbed to about 100 to 150 feet AGL. The witness lost sight of the aircraft at that time but stated that he heard the engine backfire 2 or 3 times and then he heard the impact. The aircraft came to rest adjacent to an FAA hangar. There was no damage to the aircraft inside the hangar. However, the aircraft burned and a Dempsey dumpster and an unoccupied parked automobile were damaged by fire.