GAA20CA003

NTSB accident investigation · Vans RV9 · Lake Elsinore, CA · October 4, 2019

Accident · No injuriesData collectionFinal report
Date
October 4, 2019, 12:00 local (19:00 UTC)
Place
Lake Elsinore, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N192DPVans RV9
Defining event
Taxi: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed · report May 21, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20191004014189A
Case key
100375

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 selection of unsuitable terrain for taxi, which resulted in the landing gear collapsing and 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.

Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Effect on equipmentPiermattei Donald L VANS ACFT RV-9A: 1 caseAll aircraft: 264 casesProbable cause
Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Decision related to conditionPiermattei Donald L VANS ACFT RV-9A: 1 caseAll aircraft: 264 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 reported that, after landing on a dirt runway and while taxiing down the runway to the parking area, the nose landing gear encountered soft terrain and collapsed, and the airplane nosed over. The airplane sustained substantial damage to the fuselage and rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that, after landing on a dirt runway, while taxiing down the runway to the parking area. The nose landing gear went over an area of soft terrain, collapsed, and the airplane nosed over. The airplane sustained substantial damage to the fuselage and rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N192DP
Reported as
Vans RV9 (A)
Category
Airplane, amateur-built
Serial number
90411
Built
2004
Airframe hours
512.9
Engine
Lycoming O-320-D25, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · November 28, 2018
Departed
67L · Mesquite, NV
Destination
CA89 · Lake Elsinore, CA
Airport
CA89 · Skylark Field, runway 11L, 2,800 × 100 ft, dirt
Equipment
ADS-B, Handheld GPS

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
25
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, Without waivers/limitations
Seat
Left
Flight hours
56 total · 7.1 in this make and model · 20 as pilot in command · 24.7 in the last 90 days · 15.3 in the last 30 days · 8.8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 41 °F
Altimeter
30.01 inHg
Observed at
KRIV, 16 nm away

Docket · 2

The files NTSB released with the investigation on December 5, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 768 KB 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.