ATL91LA162

NTSB accident investigation · Harold J. Eagen Pitts Special S-1C · Monroe, GA · August 16, 1991

Accident · FatalLimited investigationFinal report
Date
August 16, 1991, 16:57 local (20:57 UTC)
Place
Monroe, GA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N9HEHarold J. Eagen Pitts Special S-1C
Weather
Visual (VMC) · Day
Status
Completed · report March 24, 1993
Report
Approved by Office Director
FAA report
19910816034489A
Case key
8459

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

Contamination and water existing in the fuel system which resulted in engine stoppage and the pilot's continued flight with a known aircraft deficiency.

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) - mech failure/malfGo-around (vfr)
Fluid,fuel - contaminationCause
Fluid,fuel - waterCause
Operation with known deficiencies in equipment - performedPilot in commandCause
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The private pilot was flying the newly purchased hombebuilt airplane when the engine began to run roughly. This engine roughness coincided with switching fuel tanks. He landed and had some friends check the airplane; it was then assumed that old fuel still remained in the upper fuel tank. After a local 'test flight', he decided to continue the trip using the lower tank only. Shortly after takeoff, he reported that the engine was 'detonating'. He was observed on short final at a nearby airport, then he was observed executing a go-around. The airplane then descended into nearby trees, crashed, and burned. Inspection of the wreckage revealed water and corrosion in the aircraft fuel system. The airplane, which was about 10-years-OLD, had a total flight time of 46 hours. Reportedly, it was stored for several years prior to the purchase.

Aircraft

Registration
N9HE
Reported as
Harold J. Eagen Pitts Special S-1C (PITTS SPEC)
Category
Airplane, amateur-built
Serial number
101
Airframe hours
46
Engine
Lycoming O-320-D2C, 160 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Brooks, James D.
Registered owner
Brooks, James D.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · August 10, 1991 · 7 hours before
Departed
9A1 · Covington, GA
Destination
CEU · Clemson, SC
Airport
A06 · Walton County, runway 3, 3,300 × 60 ft, asphalt

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
42
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Center
Toxicology
Performed
Flight hours
670 total

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 4 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
AHN, 21 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.