CEN20CA119

NTSB accident investigation · Cessna 208 · Rhinelander, WI · March 5, 2020

Accident · Serious injuriesData collectionFinal report
Date
March 5, 2020, 08:15 local (14:15 UTC)
Place
Rhinelander, WI
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N706FXCessna 208
Defining event
Landing-flare/touchdown: Wrong surface or wrong airport
Weather
Instrument (IMC) · Day
Status
Completed · report June 29, 2020
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA
FAA report
20200305001519A
Case key
101066

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 pilot's improper decision to continue an instrument approach to landing following a loss of visual reference with the runway, which resulted in the airplane touching down left of the runway in snow and flipping over.

Findings · 2

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.

Info processing/decision: decision making/judgmentPersonnel issues › Action/decision · PilotAll aircraft: 3,098 casesProbable cause
Perception/orientation/illusion: perceptionPersonnel issues › Psychological · PilotAll aircraft: 61 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, upon reaching the decision altitude on a GPS instrument approach, he saw the runway end identifier lights and continued the approach. Shortly after, the lights disappeared and then reappeared. He continued the approach and landing thinking the airplane was lined up with the runway by using the runway edge lights for reference. Upon touching down about 225 ft left of the runway, the airplane dug into snow and flipped over, which resulted in substantial damage to the wings and tail. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that upon reaching the decision altitude on a GPS instrument approach, he saw the runway end identifier lights and continued the approach. Shortly thereafter the lights disappeared and then reappeared. He continued the approach and landing thinking he was lined up with the runway by using the runway edge lights for reference. Upon touching down, the airplane dug into the snow and flipped over resulting in substantial damage to the wings and tail. The airplane landed about 225ft left of the runway. The pilot reported no mechanical malfunctions or anomalies that would have precluded normal operation.

Aircraft

Registration
N706FX
Reported as
Cessna 208 (B)
Category
Airplane
Serial number
208B0426
Built
1995
Airframe hours
11,458
Engine
Pratt & Whitney PT6A SER, 675 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 135
Operator
CSA Air, Inc
Registered owner
Federal Express Corporation
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 21, 2020 · 64 hours before
Departed
MKE · Milwaukee, WI
Destination
RHI · Rhinelander, WI
Flight plan
IFR
Airport
RHI · Rhinelander-Oneida County, runway 27, 6,799 × 150 ft, concrete
Equipment
Electronic primary flight display, Electronic multifunction display, Data recorder, ADS-B, Video recording device, Stall warning system, Onboard weather

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
45
Injuries
Serious
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
January 30, 2020
Seat
Left
Flight hours
7,245 total · 3,684 in this make and model · 6,109 as pilot in command · 27 in the last 90 days · 17 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
180° at 10 knots
Visibility
0.75 statute miles
Lowest ceiling
400 ft overcast
Temperature
34 °F, dew point 30 °F
Altimeter
29.69 inHg
Observed at
KRHI

FAA reports on this event · 1

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