MIA95LA073

NTSB accident investigation · Roy Long EZ · Columbus, MS · February 8, 1995

Accident · Serious injuriesLimited investigationFinal report
Date
February 8, 1995, 10:35 local (16:35 UTC)
Place
Columbus, MS
Injuries
1 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N723HKRoy Long EZ
Weather
Visual (VMC) · Day
Status
Completed · report May 18, 1995
Report
Approved by Office Director
FAA report
19950208003549A
Case key
37729

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 pilot's inadequate preflight inspection of the fuel system. This resulted in a total loss of engine power in cruise flight, due to fuel contamination, forced landing, and subsequent in- flight collision with trees and terrain.

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 power(total) - nonmechanicalCruise
Fluid,fuel - contamination,water
Aircraft preflight - inadequatePilot in commandCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
Terrain condition - ground

Analysis

The pilot stated he completed a preflight inspection of the airplane and drained the fuel sumps before departing on a VFR flight. The airplane experienced a total loss of engine power in cruise flight. The airplane crashed after colliding with trees during the forced landing. Examination of the engine by the FAA, revealed water and ice present in the fuel system. The engine was transported to an authorized repair facility for an engine test run. The engine started, ran, and developed adequate power.

Factual narrative

On February 8, 1995, about 1035 central standard time, a Roy Long EZ, N723HK, airplane, registered to Robert A. Fabian, operating as a 14 CFR Part 91 personal flight, experienced a total loss of engine power in cruise flight, and crashed in the vicinity of Columbus, Mississippi. Visual meteorological conditions prevailed and no flight plan was filed. The airplane was destroyed and the commercial pilot was reported to have sustained serious injuries. The flight originated from Lowndes County Airport, Columbus, Mississippi, about 10 minutes before the accident.

The pilot stated to the FAA, that 45 minutes before departing Lowndes County Airport, he had line service add 15 gallons of fuel to the right main fuel tank. He drained the wing tanks and the gascolator onto the ground, but he did not know if there was any dirt or water in the fuel. A witness stated the pilot only sumped the two main fuel tanks. The pilot stated in the NTSB Pilot/Operator Aircraft Accident Report, "I drained the aircraft fuel sumps allowing a goodly amount of fuel to escape. I inspected the drained fuel but observed no water. He further stated the airplane required a battery jump start before he could taxi to the run-up area. After taxiing to the run-up area, he did a magneto check and the engine ran rough. He decided to return to the ramp. He advanced the throttle in order to taxi and the engine quit. He restarted the engine and it quit a total of three times before he made it back to the ramp.

A mechanic for Taloney Air Service, stated he observed the airplane taxi up to the front of the terminal and signal for assistance. He walked over to the airplane with its engine still running, and the pilot informed him what had transpired. He looked inside the cockpit, observed the magneto switch on the right magneto, and pointed this out to the pilot. The pilot moved the magneto to the both position and did a run-up. He then asked him if he should use carburetor heat on for takeoff. The mechanic informed the pilot he was not familiar with his airplane, but must airplanes do not use carburetor heat on for departure. The pilot taxied to the runway and departed with a turn out to the west.

The pilot stated in the NTSB Pilot/Operator Aircraft Accident Report, that he taxied to the run-up area, completed another run-up, checked for traffic, took off, and climbed to 2,500 feet agl. A few minutes later, the engine quit again. He attempted an engine restart with negative results, informed Golden Triangle Airport on UNICOM that he was having a problem, and that he was trying to make the airport. He made a second call and informed UNICOM that he was not going to make the airport, and was attempting to make a forced landing to an open field, when the airplane collided with trees and crashed.

According to the FAA, the airplane collided with trees and came to rest on a heading of about 310 degrees magnetic. The right canard, wings, main landing gear, engine and propeller system separated from the fuselage.

Examination of the airframe, propeller, and flight control system revealed no evidence to indicate a precrash failure or malfunction. The fuel line on the engine was disconnected between the fuel selector valve and the gascolator. A small amount of fuel and water was present in the fuel line. The fuel lines from the left fuel tank, right fuel tank, and output line contained ice. The gascolator was removed from the fire wall and drained. A small amount of water and fuel was present. The filter housing from the gascolator was removed. The filter was covered externally with ice about 1/4 inch thick from top to bottom along about 50 percent of the circumference, and about 20 percent of the inside of the filter. The engine was transported to an authorized repair facility for an engine test run. The engine started, ran and developed adequate power.

Examination of fuel samples taken in the presence of the FAA, from the Taloney Air Service, refueling truck, filter assembly, and dispensing hose contained no visible contamination.

Aircraft

Registration
N723HK
Reported as
Roy Long EZ
Category
Airplane, amateur-built
Serial number
162
Airframe hours
72
Engine
Lycoming O-235, 115 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Walsh, David T
Registered owner
Robert A. Fabian
Airworthiness certificate
Special, Experimental (Special)
Departed
UBS
Destination
BPK · Mountain Home, AR

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
62
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
10,300 total

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 11 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
30 °F, dew point 10 °F
Altimeter
30.00 inHg
Observed at
GTR, 10 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.