CHI02LA108

NTSB accident investigation · Long FEW TF-51 · Summersville, MO · April 16, 2002

Accident · Minor injuriesLimited investigationFinal report
Date
April 16, 2002, 14:00 local (19:00 UTC)
Place
Summersville, MO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N51HLLong FEW TF-51
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 2002
Report
Approved by Office Director
Parties
FAA St. Louis, Missouri FSDO
FAA report
20020416009269A
Case key
54550

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

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Probable cause

The unsuitable terrain encountered during the power off landing. The loss of engine power for unknown reasons was a contributing factor.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine powerCruise - normal
Reason for occurrence undeterminedFactor
Forced landingEmergency descent/landing
In flight collision with terrain/waterEmergency descent/landing
Unsuitable terrain or takeoff/landing/taxi area - encounteredPilot in commandCause

Analysis

The airplane sustained substantial damaged during a forced landing following a total loss of engine power. The pilot stated that 1.5 hours into his flight the engine, "...developed a slight miss." Five minutes later the engine suffered a total loss of engine power. The pilot executed a forced landing but the airplane landed short of the intended landing area. The airplane sustained damage due to impact with trees and what the pilot stated as a, "...rough off airport landing." No anomalies were found with respect to the airframe, engine, or systems that could be identified as existing prior to impact.

Factual narrative

On April 16, 2002, about 1400 central daylight time, an amateur-built Long FEW TF-51, N51HL, piloted by a private pilot, sustained substantial damage during a forced landing after a loss of engine power while in cruise flight near Summersville, Missouri. The 14 CFR Part 91 personal flight was not on a flight plan and was operating in visual meteorological conditions. The pilot, who was the sole occupant, received minor injuries. The flight originated from the Rogers Municipal-Carter Field Airport about 1200. The intended destination of the flight was the Mount Vernon Airport, Mount Vernon, Illinois.

The pilot stated that 1.5 hours into his flight the engine, "...developed a slight miss." The pilot started a diversion to the Mountain View Airport, Mountain View, Missouri, the nearest airport to his location. Five minutes later the engine suffered a total loss of engine power. The pilot selected a landing zone for the forced landing but the airplane landed short of the intended landing area. The airplane sustained damage due to impact with trees and what the pilot stated as a, "...rough off airport landing."

The Federal Aviation Administration conducted a postaccident examination of the airplane. No anomalies were found with respect to the airframe, engine, or systems that could be identified as existing prior to impact.

Aircraft

Registration
N51HL
Reported as
Long FEW TF-51
Category
Airplane, amateur-built
Serial number
23
Engine
General Motors HO-350, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Earl H. Long
Airworthiness certificate
Special, Experimental (Special)
Departed
ROG · Rogers, AR
Destination
MVN · Mount Vernon, IL

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
73
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
June 14, 2001
Seat
Front
Flight hours
3,500 total · 54 in this make and model · 27 in the last 90 days · 15 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 21 knots, gusting 28
Visibility
7 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
82 °F, dew point 50 °F
Altimeter
29.92 inHg
Observed at
KTBN, 45 nm away

Docket · 1

The files NTSB released with the investigation on September 17, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 258 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.