Mechanical & Engine Failure · NTSB CEN11FA029

American Champion Aircraft 8KCAB — Sebewaing, MI

2 fatal
DateOctober 18, 2010
LocationSebewaing, MI
AircraftAmerican Champion Aircraft 8KCAB
Purpose of flightInstructional
ConditionsDay · Visual Meteorological Cond
Phase / occurrenceTakeoff Loss of engine power (partial)
Pilot age54
Pilot total time979 hrs · Building experience
Time in typeUnknown
Fatalities2

Probable cause

The pilot's failure to maintain airspeed and aircraft control following a loss of engine power after takeoff.

NTSB findings

  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Pitch control-Not attained/maintained - C
  • Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • Not determined-Not determined-(general)-(general)-Unknown/Not determined
  • Personnel issues-Task performance-Use of equip/info-Aircraft control-Instructor/check pilot - C
  • Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot - C

What happened

A certified flight instructor was conducting a flight review with a private pilot who was the airplane owner. One witness, who was a pilot, observed the takeoff roll and reported that the engine sounded normal. Another witness, who lived near the accident site, observed the airplane takeoff and climb above power lines that were south of the departure end of the runway. The witness reported that the airplane's engine "sputtered" and the airplane banked to the left. The airplane then turned back toward the airport and the engine lost power completely. The airplane subsequently nose dived into a cornfield and a postcrash fire ensued. A postaccident examination of the airplane revealed one propeller blade with a chordwise abrasion and leading edge nicks. No anomalies were found with the engine or the other airplane systems. Examination of the accident site revealed no damage to the powerlines that surrounded the area. Additionally, there was a suitable forced landing area straight ahead on the departure flight path, south of the power lines that bounded the cornfield.

An editorial "what led to it / how to avoid it" analysis for this accident is generated separately and will appear here.

View the official NTSB docket →