Aviation Accident Summaries

Aviation Accident Summary SEA88LA104

RENO, NV, USA

Aircraft #1

N70SA

CESSNA 210

Analysis

DURING AN INSTRUCTIONAL FLIGHT AND AN ILS APPROACH, A TOTAL LOSS OF ENGINE POWER OCCURRED AT ABOUT 1200 FEET AGL. A FORCED LANDING WAS MADE ONTO ROUGH TERRAIN. DURING LANDING ROLL THE NOSE GEAR SEPARATED FROM THE AIRCRAFT. THE PRIVATE PILOT RECEIVING INSTRUMENT INSTRUCTION FLEW THE AIRCRAFT, WHILE THE INSTRUCTOR (CFI) ATTEMPTED A RESTART. NEITHER THE PILOT NOR THE CFI WERE FAMILIAR WITH THE FUEL BOOST PUMP PROCEDURES FOR INFLIGHT ENGINE FAILURES. THE AIRCRAFT TYPE DATA CERTIFICATE REQUIRES A PLACARD ADDRESSING PROCEDURES FOR ENGINE FAILURE; THIS PLACARD WAS ABSENT (THE FUEL BOOST SWITCH WAS LEFT IN THE OFF POSITION.) AIRCRAFT EXAMINATION REVEALED CONTAMINATION IN THE GASCOLATOR AND THE FUEL FLOW DIVIDER. ALSO, A 60% OBSTRUCTION DUE TO CONTAMINANTS WAS PRESENT IN THE FUEL AIR CONTROL UNIT SCREEN. 3 SPARK PLUGS WERE FOULED, 2 DUE TO OIL FOULING, 1 DUE TO CARBON FOULING.

 

Source: NTSB Aviation Accident Database

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