WPR20CA158

NTSB accident investigation · Cessna P210 · Heber City, UT · May 31, 2020

Accident · No injuriesClass 4 · Data collectionFinal report
Date
May 31, 2020, 13:30 local (19:30 UTC)
Place
Heber City, UT
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5404WCessna P210
Defining event
Approach-VFR pattern final: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA-FSDO
FAA report
20200531007279A
Case key
101350

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilots failure to switch the fuel pump to the 'OFF' position during landing, resulting in a loss of engine power and subsequent collision with a fence during landing. Contributing to the accident was a modified before landing checklist which omitted the fuel pump switch position.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Action: incorrect action selectionPersonnel issues › Action/decision · PilotCessna P210N: 2 casesAll aircraft: 397 casesProbable cause
Engine fuel and control: fuel pumpAircraft › Aircraft power plant · Unnecessary use/operationCessna P210N: 1 caseAll aircraft: 34 casesProbable cause
Use of equip/info: use of checklistPersonnel issues › Task performance · PilotCessna P210N: 7 casesAll aircraft: 336 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that after completing the descent/approach checklist, he turned on the auxiliary fuel pump and switched from the left fuel tank to the right fuel tank. While on final approach, the pilot reported that he neglected to turn off the auxiliary fuel pump. When he made a slight power reduction, the engine flooded and lost power. The airplane subsequently touched down in the grass short of and to the right of the runway. During the landing roll, the right wing collided with a fence pole. The right wing was substantially damaged. The manufacturer's before landing checklist requires the auxiliary fuel pump in the 'OFF' position during landing. A caution follows: "Failure to turn the auxiliary fuel pump off may result in a complete power loss at reduced throttle settings due to an excessively rich mixture." The pilot reported that he had modified the before landing checklist which omitted the fuel pump switch position.

Aircraft

Registration
N5404W
Reported as
Cessna P210 (N)
Category
Airplane
Serial number
P21000683
Built
1981
Airframe hours
2,384
Engine
Continental TSIO-520, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 23, 2019
Departed
MYF · San Diego, CA
Destination
EVW · Evanston, WY
Airport
HCR · Heber City Municipal, runway 22, 6,898 × 75 ft, grass/turf
Equipment
Angle of attack indicator, Auto-pilot, Electronic flight bag or handheld device, Electronic multifunction display, Electronic primary flight display, Onboard weather, Stall warning system, ADS-B

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
64
Injuries
None
Certificates
Flight instructor, Airline transport, Commercial, Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
24,000 total · 60 in this make and model · 23,000 as pilot in command · 79.3 in the last 90 days · 9.5 in the last 30 days · 3.2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 12 knots, gusting 17
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 39 °F
Altimeter
30.03 inHg
Observed at
HCR

Docket · 4

The files NTSB released with the investigation on October 9, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.2 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.