WPR22LA036

NTSB accident investigation · Cubcrafters CC11-160 · Mackay, ID · November 17, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
November 17, 2021, 14:30 local (21:30 UTC)
Place
Mackay, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2YQCubcrafters CC11-160
Defining event
Landing-landing roll: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20211117019649A
Case key
104259

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 the landing roll, which resulted in the airplane veering into a ditch and nosing over.

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 · PilotCubcrafters CC11-160: 13 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCubcrafters CC11-160: 14 casesAll aircraft: 3,958 casesProbable cause
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Effect on equipmentCubcrafters CC11-160: 1 caseAll aircraft: 270 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 was performing practice touch-and-go takeoffs and landings on a narrow dirt airstrip. The pilot made two uneventful short-field landings and after touchdown on the third landing, while on the landing roll, the airplane began to veer to the right. The pilot added brake pressure to realign the airplane back to the center of the airstrip and away from the adjacent v-ditch. Despite the pilot’s efforts, the airplane slid into the v-ditch and nosed over coming to rest inverted. The wing strut and rudder were substantially damaged. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N2YQ
Reported as
Cubcrafters CC11-160
Category
Airplane
Serial number
CC11-00289
Built
2013
Airframe hours
20
Engine
Lycoming CC340, 180 hp, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Annual · March 26, 2021 · 20 hours before
Destination
Same as departure
Airport
U62 · Mackay, runway 12R, 2,400 × 18 ft, dirt
Equipment
Stall warning system, Handheld GPS, ADS-B

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
64
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
March 1, 2020
Seat
Front
Restraint
4-point
Flight hours
1,820 total · 211 in this make and model · 1,820 as pilot in command · 85 in the last 90 days · 36 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
28 °F, dew point 12 °F
Altimeter
30.36 inHg
Observed at
KSUN, 39 nm away
METAR
KSUN 172356Z 14005KT 10SM SKC M02/M11 A3036

Docket · 2

The files NTSB released with the investigation on March 24, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 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.