FTW93LA173

NTSB accident investigation · Grumman G-164A · Ganado, TX · June 2, 1993

Accident · FatalLimited investigationFinal report
Date
June 2, 1993, 17:00 local (22:00 UTC)
Place
Ganado, TX
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N6752QGrumman G-164A
Weather
Visual (VMC) · Day
Status
Completed · report November 19, 1993
Report
Approved by Office Director
FAA report
19930602025879A
Case key
18762

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 failure to maintain clearance with the power lines

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.

In flight collision with objectManeuvering - aerial application
Object - wire,transmission
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - crop

Analysis

The pilot of an agricultural airplane impacted powerlines on the last pass of the last flight of the day while spraying rice fields. Control was lost and the airplane impacted a flooded rice field in a nose low attitude.

Factual narrative

On June 2, 1993, at approximately 1700 central daylight time, a Grumman G 164A airplane, N6752Q, was destroyed upon impact with power lines and terrain while maneuvering near Ganado, Texas. The commercial pilot, sole occupant of the airplane, was fatally injured. Visual meteorological conditions prevailed for the aerial application flight. The airplane was owned and operated by Arenosa Flying service of Edna, Texas.

According to the operator, the pilot was assigned to spray fertilizer on rice fields about two and a half miles north of Ganado, Texas, off Farm to Market Road 710 in Jackson County. The collision with the wires occurred as the airplane was completing the last pass on the last flight of the day.

According to witnesses at the accident site, the airplane was spraying on a field traversed from east to west by power lines suspended between towers. The airplane was observed striking the power lines and impacting the flooded rice field in a nose low attitude, coming to rest inverted.

An autopsy and toxicology tests were ordered and performed. The autopsy was performed by Roberto J. Bayardo, M.D, Chief Medical Examiner for Travis County on June 3, 1993. Toxicological reports submitted by the Civil Aeromedical Institute were negative.

The airplane was released to the owner at the accident site on June 4, 1993.

Aircraft

Registration
N6752Q
Reported as
Grumman G-164A
Category
Airplane
Serial number
1717
Airframe hours
7,002
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Operator
Grayson Aviation Services, doing business as Arenosa Flying Service
Registered owner
Grayson Aviation Services
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 10, 1993 · 176 hours before
Destination
NONE

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
71
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Toxicology
Performed
Flight hours
35,000 total · 9,000 in this make and model · 30,000 as pilot in command · 50 in the last 90 days · 50 in the last 30 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 11 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
VCT, 31 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.