CEN21LA002

NTSB accident investigation · Cessna 182 · Byers, CO · October 3, 2020

Accident · No injuriesClass 3 · LimitedFinal report
Date
October 3, 2020, 14:15 local (20:15 UTC)
Place
Byers, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9901ECessna 182
Defining event
Approach-VFR go-around: Loss of engine power (partial)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20201003017489A
Case key
102081

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

On this page

Probable cause

A partial loss of engine power for undetermined reasons.

Findings · 1

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.

Not determinedNot determined › Not determined · Unknown/Not determinedCessna 182P: 10 casesAll aircraft: 2,247 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 the engine did not provide full power when he attempted to execute a go-around. The airplane subsequently descended into a corn field and nosed over. The fuselage, and empennage both sustained substantial damage. The pilot stated that he applied carburetor heat in accordance with the pilot’s operating handbook. Postaccident airframe and engine examinations did not reveal any anomalies consistent with an inability to produce rated power. The propeller damage was consistent with some level of engine power at impact; however, an exact level of power could not be estimated from the available evidence. Although the possibility of carburetor icing existed at the time of the accident, the pilot stated that he applied carburetor heat in accordance with the pilot’s operating handbook.

Factual narrative

On October 3, 2020, about 1415 mountain daylight time, a Cessna 182P airplane, N9901E, was substantially damaged when it was involved in an accident near Byers, Colorado. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that the takeoff and initial portion of the flight were routine. He proceeded to a nearby airport and entered the traffic pattern for landing. On final approach, about 400 ft above ground level, he attempted to execute a go-around; however, the engine did not provide full power. The airplane subsequently descended into a corn field and nosed over. The fuselage, and empennage both sustained substantial damage. The pilot stated that he applied carburetor heat in accordance with the pilot’s operating handbook. Postaccident airframe and engine examinations did not reveal any anomalies consistent with an inability to produce rated power. All of the propeller blades exhibited bending and chordwise scratching, and each blade tip was curled aft. The propeller spinner aft mounting plate exhibited rotational scoring. Between 40 and 50 gallons of fuel were recovered from the airplane at the accident site. A possibility of carburetor icing at glide and cruise power existed at the time of the accident.

Aircraft

Registration
N9901E
Reported as
Cessna 182 (P)
Category
Airplane
Serial number
18263961
Built
1975
Airframe hours
4,446.4
Engine
Continental O-470-S, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 5, 2019 · 31.6 hours before
Departed
CFO · Denver, CO
Airport
CO17 · Sky Haven, runway 35, 2,500 × 65 ft, grass/turf
Equipment
Stall warning system, ADS-B, Auto-pilot, Onboard weather

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
52
Injuries
Minor
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, With waivers/limitations
Last flight review
March 20, 2020
Seat
Left
Restraint
3-point
Flight hours
13,942 total · 360 in this make and model · 664 as pilot in command · 27 in the last 90 days · 18 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 30 °F
Altimeter
30.26 inHg
Observed at
CFO, 16 nm away

Docket · 9

The files NTSB released with the investigation on April 14, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 9.7 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.