CEN19LA243

NTSB accident investigation · Culver LCA · Viroqua, WI · July 25, 2019

Accident · Serious injuriesClass 3 · LimitedFinal report
Date
July 25, 2019, 15:55 local (20:55 UTC)
Place
Viroqua, WI
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N29272Culver LCA
Defining event
Enroute: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20190725011819A
Case key
99950

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

A total loss of engine power due to fuel exhaustion.

Findings · 1

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.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelCulver LCA: 1 caseAll aircraft: 1,695 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 he departed with 19 gallons of fuel onboard, and about 3 hours and 41 minutes into the cross-country flight, the engine “quit.” The pilot performed a forced landing in a soybean field, during which the airplane nosed over and came to rest inverted. The airplane sustained substantial damage to the rudder, empennage, and canopy bulkhead. Examination revealed no evidence of fuel in the fuel tank, which was intact. No mechanical anomalies were found with the engine. Based on the available information, it is likely that the total loss of engine power was the result of fuel exhaustion.

Factual narrative

On July 25, 2019, about 1555 central daylight time, a Culver LCA airplane, N29272, sustained substantial damage when it was involved in an accident near Viroqua, Wisconsin. The pilot sustained minor injuries, and a passenger sustained serious injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot was conducting a visual flight rules cross-country flight. He reported that he departed with 19 gallons of fuel onboard, and about 3 hours and 41 minutes into the flight, the engine “quit.” The pilot performed a forced landing in a soybean field, during which the airplane nosed over and came to rest inverted. Examination of the airplane revealed substantial damage to the rudder, empennage, and canopy bulkhead. The engine spark plugs were removed and displayed normal operating signatures. The engine was rotated by hand and drive continuity was confirmed. No mechanical anomalies were found. The fuel system and fuel tank were intact. The fuel cap was in place and the float level indicator seemed to be serviceable. There was no visible fuel in the fuel tank and some debris was found in the bottom of the tank. The fuel inlet screen on the bottom of the carburetor was removed and was clean. About 1/2 ounce of fuel was found in the bottom of the carburetor bowl, which emptied the bowl.

Aircraft

Registration
N29272
Reported as
Culver LCA (No Series)
Category
Airplane
Serial number
141
Built
1940
Airframe hours
1,530
Engine
Continental A75, 75 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
9V9 · Chamberlain, SD
Destination
C35 · Reedsburg, WI
Equipment
None

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
70
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed, With waivers/limitations
Last flight review
August 15, 2017
Seat
Left
Restraint
3-point
Flight hours
480 total · 400 in this make and model · 17 in the last 90 days · 9 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 63 °F
Altimeter
30.14 inHg
Observed at
Y51, 2 nm away

Docket · 3

The files NTSB released with the investigation on February 23, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 11.4 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.