Accident Overview
An airline transport pilot-rated certified flight instructor (CFI) and a dual student were practicing simulated forced landings over snow-covered fields. During a descent, the CFI attempted to add full power, but the engine would not accelerate. The CFI executed a landing in a snow-covered corn field. On touchdown, the nose gear struck an embankment, causing the aircraft to bounce into the air for approximately 100 feet. On the second touchdown, the nose gear dug into the snow, and the aircraft nosed over.
Post-Accident Examination
A post-accident engine run was conducted, but it failed to reveal any evidence of a mechanical failure. The engine started and ran normally during the test.