CEN24LA374

NTSB accident investigation · Cub Crafters CCX-2000 · Kremmling, CO · September 19, 2024

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
September 19, 2024, 10:03 local (16:03 UTC)
Place
Kremmling, CO · Airport
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N822TLCub Crafters CCX-2000
Defining event
Landing-aborted after touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
Federal Aviation Administration - Denver FSDO
FAA report
20240919014359A
Case key
195222

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 of the airplane during an aborted landing.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll aircraft: 9,295 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.

Loss of control on groundLanding-aborted after touchdownAll aircraft: 4,585 casesDefining event
Runway excursionLanding-aborted after touchdownAll aircraft: 3,643 cases

Analysis

The pilot was conducting a three-point landing in his tailwheel-equipped airplane when it began drifting left of the runway centerline after touchdown. The pilot decided to abort the landing by moving the throttle to full engine power. However, with the additional left-turning-tendencies associated with the engine at takeoff power, the pilot was unable to maintain directional control and the airplane departed off the left side of the runway and into a drainage swale. The airplane became briefly airborne below normal rotation airspeed as it ascended from the opposite side of the drainage swale, after which the airplane pitched down and impacted the ground nose first. The airplane sustained substantial damage to the fuselage, wings, and engine mounts. The pilot did not report any mechanical malfunctions with the airplane and postulated that the accident might have been avoided had he continued with the full-stop landing (instead of aborting the landing).

Aircraft

Registration
N822TL
Reported as
Cub Crafters CCX-2000
Category
Airplane, amateur-built
Serial number
CCX-2000-0191
Built
2024
Airframe hours
26
Engine
Carbon Cub CC363i, 186 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
River Bay Aviation Cub, LLC
Registered owner
River Bay Aviation Cub, LLC
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · May 24, 2024 · 26 hours before
Departed
SBS · Steamboat Springs, CO
Destination
20V · Kremmling, CO
Airport
20V · Mc Elroy Airfield, runway 09, 5,540 × 75 ft, asphalt
Equipment
Auto-pilot, Electronic primary flight display, ADS-B, Electronic multifunction display, Stall warning system, Onboard weather

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
63
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
May 1, 2024
Seat
Front
Restraint
4-point
Flight hours
1,728 total · 15 in this make and model · 1,558 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 30 °F
Altimeter
30.27 inHg
Observed at
20V
METAR
METAR K20V 191555Z AUTO 00000KT 10SM CLR 09/M01 A3027 RMK AO2=

Docket · 5

The files NTSB released with the investigation on January 21, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.9 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.