GAA18CA280

NTSB accident investigation · Cessna 172 · Nooksack, WA · May 14, 2018

Accident · Minor injuriesData collectionFinal report
Date
May 14, 2018, 15:55 local (22:55 UTC)
Place
Nooksack, WA
Injuries
1 minor
Damage
Destroyed
Phase of flight
Landing
Aircraft
N4144LCessna 172
Defining event
Landing: Landing area overshoot
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180514014999A
Case key
97255

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 approach in tailwind conditions, which resulted in long landing and subsequent runway overrun.

Findings · 4

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.

Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172G: 1 caseAll aircraft: 809 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172G: 16 casesAll aircraft: 9,295 casesProbable cause
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172G: 2 casesAll aircraft: 594 cases
Object/animal/substance: poleEnvironmental issues › Physical environment · Contributed to outcomeCessna 172G: 1 caseAll aircraft: 142 cases

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 three attempts to land the airplane at the one-way, private grass airstrip, the wind had become a tailwind. During the fourth approach, the wind was "apparently stabilized," but once he committed to land, the wind increased and became a hazard. He added that the airplane was then "too low to abort," and the airplane landed long. Subsequently, the airplane was unable to stop, overran the runway, and impacted a power pole. The airplane sustained substantial damage to the fuselage, empennage, and both wings. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation system about 9 nautical miles away from the accident site reported that, about the time of the accident, the wind was from 220° at 5 knots. The pilot landed the airplane to the east.

Factual narrative

The pilot reported that, after three attempts to land the airplane at the one-way, private grass airstrip, the wind had become a tailwind. During the fourth approach, the wind was "apparently stabilized", but once he committed to land the wind increased and became a hazard. He added that the airplane was then "too low to abort" and the airplane landed long. Subsequently, the airplane was unable to stop, overran the runway, and impacted a power pole. The airplane sustained substantial damage to the fuselage, empennage, and both wings. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation system about 9 nautical miles away from the accident site reported that, about the time of the accident, the wind was from 220° at 5 knots. The pilot landed to the east.

Aircraft

Registration
N4144L
Reported as
Cessna 172 (G)
Category
Airplane
Serial number
17254213
Built
1966
Airframe hours
6,343.75
Engine
Cont Motor O-300A, 125 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · May 7, 2018
Departed
BVS · Burlington/Mount Vernon, WA
Destination
Nooksack, WA
Equipment
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
68
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
October 11, 2017
Seat
Left
Restraint
Lap only
Flight hours
331.2 total · 78.6 in this make and model · 245.3 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 5 knots
Visibility
30 statute miles
Temperature
84 °F, dew point 55 °F
Altimeter
29.87 inHg
Observed at
CYXX, 9 nm away

Docket · 2

The files NTSB released with the investigation on August 2, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.0 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.