FTW88DRD13

NTSB accident investigation · Grumman G-164A · Kinder, LA · July 14, 1988

Accident · Serious injuriesFinal report
Date
July 14, 1988, 08:30 local (13:30 UTC)
Place
Kinder, LA
Injuries
1 serious, 1 uninjured; on the ground: 1 serious
Damage
Minor damage
Phase of flight
Maneuvering
Aircraft
N8512HGrumman G-164A
Weather
Visual (VMC) · Day
Status
Completed · report September 11, 1989
Report
Approved by Office Director
FAA report
19880714038609A
Case key
22497

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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 - other personFactor
Instructions,written/verbal - not followedGround personnelFactor
Clearance - misjudgedPilot in commandCause
Window,canopy - dirty(foggy)Factor

Analysis

The pilot was spraying a fungicide on the field and the owner of the field was flagging for him, on the top of a dike, on the west end of the field. During normal operation, the flagman stayed in position until the airplane was 300 feet away, at which time he would move 16 steps north for the next run. The flagman, with his umbrella, was 12 feet above the level of the field. He had moved 8 steps when he was struck by the end of the right spray boom. The pilot said a spray residue on the windshield might have obscured his view during the start of his turn-around. The flagman suffered a serious head injury.

Aircraft

Registration
N8512H
Reported as
Grumman G-164A
Category
Airplane
Serial number
1389
Airframe hours
4,898
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Minor damage
Flight
Aerial application · Part 137
Operator
O'Briens Flying Service
Registered owner
O Brien Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 18, 1988 · 840 hours before
Airport
NONE · Manuel Brothers Airstrip, runway 27, 3,000 × 150 ft

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
17,000 total · 14,000 in this make and model · 16,800 as pilot in command · 500 in the last 90 days · 150 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 79 °F
Altimeter
30.00 inHg
Observed at
LCH, 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.