GAA18CA315

NTSB accident investigation · Jim Green CCX · Couer D'Alene, ID · May 28, 2018

Accident · No injuriesData collectionFinal report
Date
May 28, 2018, 13:20 local (20:20 UTC)
Place
Couer D'Alene, ID
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N18JGJim Green CCX
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report March 18, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180528006209A
Case key
97373

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 failure to maintain directional control during landing in gusting wind conditions.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedJim Green CCX-2000: 1 caseAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotJim Green CCX-2000: 1 caseAll aircraft: 9,295 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationJim Green CCX-2000: 1 caseAll aircraft: 1,199 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 of the tailwheel-equipped airplane reported that he lost directional control upon touchdown on the runway. The airplane ground looped to the left, and the leading edge of the right wing dipped and contacted the runway. The airplane then came to rest upright. The airplane sustained substantial damage to the right-wing rear spar and right aileron. 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 located at the airport reported that, 26 minutes after the accident, the wind was from 250° at 11 knots, gusting to 17 knots. The pilot landed the airplane on runway 24.

Factual narrative

The pilot of the tail-wheeled equipped airplane reported that he lost directional control upon touchdown on runway 24. The airplane ground-looped to the left. The leading edge of the right wing dipped and contacted the runway. The airplane came to rest upright on the runway. The airplane sustained substantial damage to the right-wing rear spar and right aileron. 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 located at the accident airport reported 26 minutes after the accident that the wind was from 250° at 11 knots, gusting 17 knots. The pilot landed on runway 24.

Aircraft

Registration
N18JG
Reported as
Jim Green CCX (2000)
Category
Airplane, amateur-built
Serial number
CCX-2000-0003
Built
2017
Airframe hours
76.1
Engine
AeroSport Power CC363i, 187 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · December 4, 2017
Departed
KAPE · Everett, WA
Destination
COE · Couer D'Alene, ID
Airport
COE · Coeur D'Alene - Pappy Boyingto, runway 24, 7,400 × 100 ft, asphalt
Equipment
ADS-B, Stall warning system, Onboard weather, Electronic primary flight display, Electronic multifunction display, Electronic flight bag or handheld device, Data recorder, Auto-pilot, Angle of attack indicator

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 land
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Last flight review
August 31, 2017
Seat
Front
Restraint
4-point
Flight hours
2,500 total · 46 in this make and model · 2,400 as pilot in command · 32 in the last 90 days · 19 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 11 knots, gusting 17
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 48 °F
Altimeter
30.01 inHg
Observed at
KCOE

Docket · 2

The files NTSB released with the investigation on October 2, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 933 KB 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.