CEN17LA059

NTSB accident investigation · Cessna 210 · Longville, MN · December 20, 2016

Accident · No injuriesLimited investigationFinal report
Date
December 20, 2016, 09:36 local (15:36 UTC)
Place
Longville, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N80RBCessna 210
Defining event
Approach: Windshear or thunderstorm
Weather
Visual (VMC) · Day
Status
Completed · report August 3, 2020
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20161220022519A
Case key
94523

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 in-flight encounter with wind shear and gusting wind conditions, which resulted in a bounced landing and runway excursion.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 210N: 2 casesAll aircraft: 9,295 casesProbable cause
Wind: windshearEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeCessna 210N: 1 caseAll aircraft: 90 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeCessna 210N: 1 caseAll aircraft: 1,199 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, while on final approach to runway 31, the airplane flew through windy conditions and a "severe down wind shear." He said that the wind "drove" the airplane into the runway, and the airplane bounced a couple times. The left main landing gear contacted the snow and the airplane exited the runway, which resulted in substantial damage to the lower fuselage. The pilot indicated that there were no mechanical malfunctions or failures with the airplane. About 20 minutes before the accident, the recorded wind at the airport was 260° at 11 kts, gusting to 19 kts.

Factual narrative

On December 20, 2016, about 0936 central standard time, a Cessna 210N airplane, N80RB, sustained substantial damage in an accident at Longville Municipal Airport (XVG), Longville, Minnesota. The private pilot was not injured. The airplane was privately registered and operated under the provisions of Title 14 Code of Federal Regulations Part 91 as a personal flight. Day visual meteorological conditions prevailed for the flight, and the flight was not operated on a flight plan. The flight originated from the Winsted Municipal Airport, near Winsted, Minnesota, about 0800, and was en route to XVG.The pilot indicated that the Automated Weather Observing System (AWOS) was one of the sources of weather he used for the flight. At 0916, the recorded wind at XVG was 260° at 11 kts gusting to 19 kts. He reported, that while on final approach to runway 31, the airplane flew through windy conditions and a "severe down wind shear." He said that the wind "drove" the airplane into the runway and the airplane bounced a couple times. The left main landing gear contacted snow and pulled the airplane off the runway. The pilot indicated that there were no mechanical issues with the airplane. A witness plowing snow at XVG stated that the airplane touched down about halfway down the runway. The nose landing gear hit the ground first, the airplane bounced up about 50 to 75 ft, veered sideways when it came down, and then exited the west side of the runway. A Federal Aviation Administration (FAA) Inspector examined the airport and airplane. He confirmed that there were initial witness marks consistent with propeller strikes on the runway about 1,430 ft from the approach end of the runway. Ground scars and displaced snow were present in the snow windrow in the runway infield near the wreckage. The lower fuselage near the main cabin area exhibited substantial structural damage.

Aircraft

Registration
N80RB
Reported as
Cessna 210 (N)
Category
Airplane
Serial number
21064730
Built
1982
Airframe hours
3,432.3
Engine
Cont Motor IO 520, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 24, 2015
Departed
10D · Winsted, MN
Destination
XVG · Longville, MN
Airport
XVG · Longville Muni, runway 31, 3,549 × 75 ft, asphalt
Equipment
Handheld GPS, Auto-pilot, Stall warning system

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
72
Injuries
None
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Last flight review
March 19, 2011
Seat
Left
Restraint
3-point
Flight hours
5,000 total · 10 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 11 knots, gusting 19
Visibility
10 statute miles
Lowest ceiling
None
Temperature
30 °F, dew point 21 °F
Altimeter
29.73 inHg
Observed at
KXVG

Docket · 8

The files NTSB released with the investigation on May 26, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 8.5 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.