ERA22LA423

NTSB accident investigation · Kumhyr David B Vans RV-8A · Elberta, AL · September 14, 2022

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
September 14, 2022, 12:30 local (17:30 UTC)
Place
Elberta, AL
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N955DKKumhyr David B Vans RV-8A
Defining event
Landing-flare/touchdown: Nose over/nose down
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/FSDO
FAA report
20220914015329A
Case key
105959

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 an appropriate descent rate during the landing approach, which resulted in a loss of control and subsequent nose over during 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: descent rateAircraft › Aircraft oper/perf/capability · Not attained/maintainedKumhyr David B VANS RV-8A: 1 caseAll aircraft: 242 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 described that during the landing approach to the turf runway, while about 50 feet above the runway threshold, he reduced engine power and the airplane began to descend rapidly. He responded by increasing engine power, but the airplane impacted the ground and nosed over. The airplane’s fuselage and vertical stabilizer were substantially damaged. The pilot reported that there were no preimpact mechanical malfunctions or failures of the airplane that would have precluded normal operation.

Aircraft

Registration
N955DK
Reported as
Kumhyr David B Vans RV-8A
Category
Airplane
Serial number
81538
Built
2004
Airframe hours
413.8
Engine
Lycoming IO-360-B1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
R&V Properties LLC
Registered owner
R&V Properties LLC
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · March 8, 2022
Departed
KMCB · McComb, MS
Destination
Same as departure
Airport
AL55 · Shields, runway 09, 2,175 × 80 ft, grass/turf
Equipment
Electronic multifunction display, Auto-pilot, Angle of attack indicator, ADS-B, Electronic primary flight display

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
79
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Seat
Left
Restraint
4-point
Flight hours
1,670 total · 140 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 7 knots
Visibility
10 statute miles
Temperature
84 °F, dew point 59 °F
Altimeter
30.03 inHg
Observed at
KNPA, 9 nm away
METAR
KNPA 141756Z 06007KT 10SM FEW250 29/15 A3003 RMK SLP169 FU DSNT N-NE T02940150 10300 20167 58004

Docket · 4

The files NTSB released with the investigation on May 11, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.3 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.