Flight Sequence
During an approach, the pilot noticed the aircraft was too high and fast for a normal approach. To compensate, he reduced power, slowed the aircraft, and increased the descent rate in an attempt to complete the landing.
Engine Response
When the pilot attempted to add power to arrest the increasing descent rate, the engine failed to respond. The pilot reported that he applied carburetor heat after noticing the lack of response.
Investigation Findings
Investigators examined the engine and found no mechanical problems. The conditions at the time were such that serious ice buildup could be expected.