CEN23LA090

NTSB accident investigation · American Champion 8KCAB · Hyannis, NE · January 20, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
January 20, 2023, 18:30, time zone not recorded
Place
Hyannis, NE
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N717DJAmerican Champion 8KCAB
Defining event
Landing-landing roll: Collision during takeoff/land
Weather
Visual (VMC) · Night
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA - FSDO
FAA report
20230120002069A
Case key
106622

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

The pilot’s failure to maintain clearance from a snowbank during landing, which resulted in a nose-over.

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.

Runway/land/takeoff/taxi surface: snow/slush/ice covered surfaceEnvironmental issues › Physical environment · Contributed to outcomeAll aircraft: 219 casesProbable cause
Attention/monitoring: monitoring environmentPersonnel issues › Psychological · PilotAll aircraft: 809 casesProbable cause
Performance/control parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 1,269 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

During the landing roll of a night landing, the airplane contacted a 12-inch high snowbank on the right side of the runway and nosed over, which resulted in substantial damage to the rudder. The pilot reported that there was about 15 ft of unplowed snow on the right side of the runway and about 6ft of unplowed snow on the left side of the 50 ft wide runway. The pilot reported that there were no preaccident mechanical malfunctions or anomalies that would have precluded normal operation.

Aircraft

Registration
N717DJ
Reported as
American Champion 8KCAB
Category
Airplane
Serial number
1121-2012
Built
2012
Airframe hours
1,336
Engine
Lycoming AEIO-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Flying W Ranch
Registered owner
Flying W Ranch
Airworthiness certificate
Standard, Normal; Standard, Aerobatic
Last inspection
Annual · January 19, 2023
Departed
69K · Wamego, KS
Destination
Same as departure
Airport
1V2 · Grant County, runway 17, 3,970 × 50 ft, snow
Equipment
ADS-B

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
64
Injuries
None
Certificates
Airline transport, Flight engineer, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Last flight review
October 12, 2022
Seat
Front
Restraint
5-point
Flight hours
20,000 total · 500 in this make and model · 15,000 as pilot in command · 40 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Night
Wind
270° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
19 °F, dew point 16 °F
Altimeter
30.11 inHg
Observed at
KAIA, 46 nm away
METAR
KAIA 210053Z AUTO 27004KT 10SM CLR M07/M09 A3011 RMK AO2 SLP260 T10721089=

Docket · 3

The files NTSB released with the investigation on March 2, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.7 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.