CEN19LA167

NTSB accident investigation · Ercoupe 415 · Hawkins, TX · June 13, 2019

Accident · Serious injuriesClass 3 · LimitedFinal report
Date
June 13, 2019, 08:56 local (13:56 UTC)
Place
Hawkins, TX
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N87294Ercoupe 415
Defining event
Approach-VFR pattern final: Loss of engine power (partial)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA Flight Standards District Office
FAA report
20190613006879A
Case key
99620

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 partial loss of engine power for undetermined reasons.

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.

Not determinedNot determined › Not determined · Unknown/Not determinedEngineering & Research 415-C: 3 casesAll aircraft: 2,247 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 and passenger departed on a cross-country flight to their home airport. The passenger reported that, after turning onto final approach for landing, the engine started running rough and the propeller "slowed down." The pilot attempted to restore engine power to no avail. The airplane impacted a 40-ft-tall tree about 550 ft from the runway threshold and about 70 ft north of the extended runway centerline. The pilot did not recall any of the events of the accident flight except the impact with the tree. Examination of the engine revealed no anomalies, and the reason for the loss of engine power could not be determined.

Factual narrative

On June 13, 2019, at 0856 central daylight time, an Ercoupe 415-C, N87294, struck a tree and impacted terrain one mile east of Holly Lake Ranch Airport (16TE), Hawkins, Texas. The private pilot and his passenger sustained serious injuries. The airplane was substantially damaged. The airplane was registered to and operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions were reported at the airport about the time of the accident, and no flight plan had been filed for the flight that originated in Henderson (RFI), Texas, about 0830. The pilot told a Federal Aviation Administration (FAA) inspector that he and his granddaughter had flown to RFI where he purchased 25 gallons of fuel, filling the airplane to capacity. They were returning to their home base. The pilot said he could not recall anything about the accident except for hitting the tree. His passenger told the inspector that they had just made the turn onto final approach to runway 9 when the engine started running rough and the propeller "slowed down." She said the pilot attempted to restore engine power, but to no avail. They both saw the tree. The pilot tried to pull up, but it was not soon enough, and the airplane struck the tree. The inspector said the tree was about 40 ft tall, about 550 ft from the runway threshold, and was situated about 70 ft north of the extended runway centerline. The inspector noted that the right wing was compressed, the empennage was buckled, and the forward portion of the fuselage was bent. There were no known witnesses to the accident. The engine was later examined by FAA inspectors. No anomalies were found.

Aircraft

Registration
N87294
Reported as
Ercoupe 415 (C)
Category
Airplane
Serial number
467
Built
1956
Engine
Continental C-75-12, 75 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
KRFI · Henderson, TX
Destination
16TE · Hawkins, TX
Airport
16TE · Holly Lake Ranch, runway 09, 2,700 × 30 ft, asphalt
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
88
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
Lap only
Flight hours
900 total · 900 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 59 °F
Altimeter
30.12 inHg
Observed at
KJXI, 13 nm away

Docket · 5

The files NTSB released with the investigation on July 15, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 346 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.

Other investigations on N87294 · 1

Matched to the same aircraft by N-number and date.