MKC87LA114

NTSB accident investigation · Grumman G-164 · Knoble, AR · June 1, 1987

Accident · Minor injuriesLimited investigationFinal report
Date
June 1, 1987, 14:00 local (19:00 UTC)
Place
Knoble, AR
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N730YGrumman G-164
Weather
Visual (VMC) · Day
Status
Completed · report May 9, 1988
Report
Approved by Office Director
FAA report
19870601018659A
Case key
34391

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.

Loss of engine powerManeuvering - aerial application
Reason for occurrence undeterminedCause
Stall/mush - inadvertentPilot in commandFactor
Airspeed - inadequatePilot in commandCause
In flight collision with terrain/waterManeuvering - aerial application
Terrain condition - open field

Analysis

The PIC had taken off for a local aerial application operation. While maneuvering to make initial application the acft started to lose power and sink during a downwind turn. PIC dumped his load but acft continued to sink until one wing struck the terrain and nosed over.

Aircraft

Registration
N730Y
Reported as
Grumman G-164
Category
Airplane
Serial number
291
Airframe hours
2,935
Engine
P&W R-985-AN1, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Edward L. Sellmeyer
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · December 17, 1986 · 26 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
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
800 total · 455 in this make and model · 738 as pilot in command · 26 in the last 90 days · 35 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 12 knots
Lowest ceiling
None
Temperature
88 °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.

Other investigations on N730Y · 3

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