ATL95LA006

NTSB accident investigation · Grumman G-164B · Jakin, GA · October 20, 1994

Accident · No injuriesLimited investigationFinal report
Date
October 20, 1994, 13:45 local (17:45 UTC)
Place
Jakin, GA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8960HGrumman G-164B
Weather
Visual (VMC) · Day
Status
Completed · report June 29, 1995
Report
Approved by Office Director
FAA report
19941020035899A
Case key
3493

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 loss of engine power for undetermined reasons.

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 powerManeuvering - aerial application
Reason for occurrence undeterminedCause
Forced landingEmergency landing
In flight collision with terrain/waterEmergency landing

Analysis

According to the pilot, shortly after takeoff, the airplane began losing engine power. He selected an emergency landing area and dumped the chemical load. While maneuvering for the landing, the left wing collided with the ground, and the airplane flipped over. During the field examination of the airplane, a large quantity of fuel poured from the fuel tank when the fuel cap was removed. Examination of the engine assembly failed to reveal a component failure.

Factual narrative

On October 20, 1994, at 1345 eastern daylight time, a Grumman G-164B, N8960H, collided with the ground while maneuvering for an emergency landing near Jakin, Georgia. The aerial application flight operated under the provisions of 14 CFR Part 137, with no flight plan filed. Visual weather conditions prevailed at the time of the accident. The airplane sustained substantial damage, and the pilot was not injured. The flight departed Jakin, at 1343 hours.

The pilot departed his private airstrip enroute to a nearby field for a normal spraying operation. Two minutes into the flight, the pilot heard a loud "pop" followed by a complete loss of engine power. The pilot dumped the onboard chemicals load, climbed 300 feet, and maneuvered the airplane to avoid a collision with an irrigation system. While maneuvering for an emergency landing, the left wing collided with the ground.

During the on site examination of the airplane, about 50 gallons of fuel was recovered from the fuel system. An examination of the engine failed to disclose a component failure or a system malfunction.

Aircraft

Registration
N8960H
Reported as
Grumman G-164B
Category
Airplane
Serial number
1595
Airframe hours
2,900
Engine
P&W R-985-AN1, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Shirley, Johnny R.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · November 23, 1993 · 390 hours before

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
29
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
1,336 total · 1,074 in this make and model · 1,336 as pilot in command · 300 in the last 90 days · 100 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 4 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
ALB, 45 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 N8960H · 2

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