ERA23LA278

NTSB accident investigation · Gopalan Hariharan 4 Place · Sanford, NC · June 25, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
June 25, 2023, 12:15 local (16:15 UTC)
Place
Sanford, NC · On airport
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N108YZGopalan Hariharan 4 Place
Defining event
Landing-landing roll: 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
Eastern Region Aviation
Parties
FAA/FDSO
FAA report
20230625007379A
Case key
192484

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain directional control while landing in a crosswind, which resulted in a nose 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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedGopalan Hariharan 4 PLACE: 1 caseAll aircraft: 3,958 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Response/compensationGopalan Hariharan 4 PLACE: 1 caseAll aircraft: 1,008 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.

Analysis

The pilot/builder of the tailwheel-equipped airplane reported that he had flown a few times around the airport traffic pattern and was preparing for a full stop landing. After touchdown, the airplane began to veer to the left. He applied right rudder; however, he ran out of rudder authority due to the crosswind conditions that prevailed. He applied right brake to prevent a runway excursion; however, the airplane nosed over and came to rest inverted. The airplane’s fuselage, right wing, and vertical stabilizer were substantially damaged. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation and that the accident would have been prevented if he had more crosswind handling training.

Aircraft

Registration
N108YZ
Reported as
Gopalan Hariharan 4 Place
Category
Airplane, amateur-built
Serial number
986
Built
2019
Airframe hours
47
Engines
Eggenfellner E200, 200 horsepower, reciprocatingEggenfellner EG 200, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · February 15, 2023 · 47 hours before
Airport
TTA · Raleigh Executive Jetport, runway 3, 6,501 × 100 ft, asphalt
Equipment
Electronic flight bag or handheld device, ADS-B, Angle of attack indicator, Auto-pilot, Data recorder

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
59
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
281 total · 49 in this make and model · 49 as pilot in command · 22 in the last 90 days · 8 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 4 knots
Visibility
10 statute miles
Lowest ceiling
5,000 ft broken
Temperature
82 °F, dew point 63 °F
Altimeter
29.93 inHg
Observed at
KTTA
METAR
KTTA 251605Z AUTO 29004KT 10SM SCT044 BKN050 28/17 A2993 RMK AO2 T02840174

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.