WPR24LA044

NTSB accident investigation · Theodore C Kalman ELA Eclipse 10 · Yuma, AZ · November 17, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
November 16, 2023, 17:38 local (Nov 17, 2023, 00:38 UTC)
Place
Yuma, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N82TKTheodore C Kalman ELA Eclipse 10
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
20231116016969A
Case key
193448

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, which resulted in a runway excursion and collision with terrain.

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/maintainedTheodore C Kalman ELA ECLIPSE 10: 1 caseAll aircraft: 3,958 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeTheodore C Kalman ELA ECLIPSE 10: 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 gyroplane reported that, during a touch-and-go landing to the runway, he encountered a gusting wind, causing the gyroplane to veer left to the grass. Subsequently, the gyroplane collided with the runway hold short sign, resulting in substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the gyroplane that would have precluded normal operation.

Aircraft

Registration
N82TK
Reported as
Theodore C Kalman ELA Eclipse 10
Category
Gyroplane, amateur-built
Serial number
04175271014
Built
2017
Airframe hours
291
Engine
Rotax 914, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · January 12, 2022
Destination
Same as departure
Airport
NYL · Yuma Mcas/Yuma Intl, runway 17/35, 5,710 × 150 ft, concrete
Equipment
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
68
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Last flight review
May 5, 2023
Seat
Rear
Restraint
3-point
Flight hours
17,722 total · 150 in this make and model · 16,938 as pilot in command · 30 in the last 90 days · 12 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 4 knots
Visibility
7 statute miles
Lowest ceiling
7,000 ft
Temperature
66 °F, dew point 59 °F
Altimeter
29.94 inHg
Observed at
KNYL, 1 nm away
METAR
KNYL 170057Z COR 25004KT 7SM BKN070 19/15 A2994 RMK AO2 SLP138 T01940150 $

Docket · 2

The files NTSB released with the investigation on February 8, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.7 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.