FTW91DPG19

NTSB accident investigation · Grumman G-164A · Allport, AR · August 16, 1991

Accident · No injuriesFinal report
Date
August 16, 1991, 15:00 local (20:00 UTC)
Place
Allport, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8577HGrumman G-164A
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19910816034599A
Case key
23208

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 loss of power for undetermined reason. A factor was the terrain on which the pilot made the forced landing.

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 undetermined
Forced landingDescent - emergency
In flight collision with terrain/waterLanding
Terrain condition - none suitableFactor

Analysis

As the aerial application pilot approached the field for his first pass the airplane began to settle. Upon realizing he was going to settle below the tree line he added full power. There was no response from the engine, and the pilot landed in a bean field. No cause for the loss of power was found at engine examination.

Aircraft

Registration
N8577H
Reported as
Grumman G-164A
Category
Airplane
Serial number
1416
Airframe hours
5,238
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Robinson Bros Flying Service
Registered owner
Robinson Bros Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 15, 1991 · 328 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
38
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
2,461 total · 1,700 in this make and model · 2,393 as pilot in command · 404 in the last 90 days · 208 in the last 30 days · 14 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.