Pilot Debrief

PIPER PA28R near Watertown, WI — 2016-11-05

Final reportGAA17LA090
Sign in to save
Date
2016-11-05
Location
Watertown, WI, USA
Airport
RYV
Aircraft
PIPER PA28R
Registration
N300KR
Category
Airplane
Highest injury
None
Fatalities
0
Phase of flight
Approach

Probable cause

The pilot’s failure to attain a proper glidepath on approach for landing, which resulted in impact with trees. Contributing to the accident was a partial, temporary loss of engine power for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.

NTSB narrative

The commercial pilot reported that he entered the downwind leg of the airport traffic pattern higher than pattern altitude to avoid a traffic conflict. While on downwind, he switched the fuel selector and turned on the electric fuel pump. As he turned from downwind onto the base leg of the traffic pattern, he reduced engine power to idle and initiated a glide toward the runway. On final approach, the pilot realized that the airplane was too low; he added engine power, but the engine "failed to respond." He cycled the fuel pump, the engine surged, and the airplane impacted treetops and landed short of the runway. The pilot further reported that, after landing, he taxied the airplane to the ramp, thus it is unlikely there was a fuel issue. A postaccident engine examination and test run revealed no anomalies that would have precluded normal operation.

Analysis

Primary failure mode
Fuel management
First missed decision gate
Pilot could have maintained altitude to avoid low approach and fuel interruption.

NTSB coding

Evidence available

  • Photos
  • 5 docket documents
View NTSB final reportView NTSB docket

Docket documents5

Related mishaps