ATL00LA087

NTSB accident investigation · Grumman G164A · Dillon, SC · September 9, 2000

Accident · No injuriesLimited investigationFinal report
Date
September 9, 2000, 10:30 local (14:30 UTC)
Place
Dillon, SC
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N7955Grumman G164A
Weather
Visual (VMC) · Day
Status
Completed · report December 4, 2001
Report
Approved by Office Director
FAA report
20000909015349A
Case key
51038

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

A total loss of engine power due to a cracked cylinder head. A factor was the emergency landing into unsuitable terrain, and the subsequent nose over.

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/malfManeuvering - aerial application
Engine assembly,cylinder - crackedCause
Forced landingDescent - emergency
In flight collision with terrain/waterEmergency descent/landing
Terrain condition - none suitableFactor
Nose overEmergency landing

Analysis

The pilot was spraying chemicals into a field when the engine lost power. The pilot made an emergency landing into a soft field and flipped inverted during the landing roll. The airplane sustained substantial damage to both wings and the vertical stabilizer. Examination of the engine revealed that the number eight (8) cylinder had cracked.

Factual narrative

On September 9, 2000, at 1030 eastern daylight time, a Grumman G-164A, N7955, collided with terrain during an emergency descent to landing following a loss of engine power, in Dillon, South Carolina. The airplane was operated by the commercial pilot under the provisions of Title 14, CFR Part 137, and visual flight rules. Visual meteorological conditions prevailed and no flight plan was filed for the local agricultural flight. The pilot was not injured and the airplane sustained substantial damage. The flight originated from Dillon County Airport, Dillon, South Carolina, at 0950.

According to the pilot he was spraying chemicals into a field when he heard a hissing sound and the engine lost power. The pilot made an emergency landing into a soft field and flipped inverted during the landing roll. The airplane sustained substantial damage to both wings and the vertical stabilizer. Examination of the engine reveled that the number eight (8) cylinder had cracked. According to the pilot, the engine had accumulated 1,113 hours since its last major overhaul.

Aircraft

Registration
N7955
Reported as
Grumman G164A
Category
Airplane
Serial number
834
Airframe hours
6,828
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
James W. Price
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · June 28, 2000 · 41 hours before
Departed
DLC
Destination
SC

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
36
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
4,230 total · 350 in this make and model · 4,000 as pilot in command · 100 in the last 90 days · 50 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 6 knots
Visibility
10 statute miles
Lowest ceiling
25,000 ft broken
Temperature
73 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
FLO, 24 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.

Other investigations on N7955 · 1

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