CHI83LA255

NTSB accident investigation · Grumman G-164A · Crookston, MN · June 13, 1983

Accident · No injuriesLimited investigationFinal report
Date
June 13, 1983, 16:30 local (21:30 UTC)
Place
Crookston, MN
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N8595HGrumman G-164A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830613025209A
Case key
12210

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 power(partial) - mech failure/malfTakeoff - initial climb
Ignition system,spark plug - contaminationCause
In flight collision with terrain/waterTakeoff - initial climb
Aircraft weight and balance - improperPilot in commandCause
Load jettison - delayedPilot in commandCause
Nose overTakeoff - initial climb

Analysis

The acft collided with the ground after takeoff. The pilot said the acft lost power and felt sloppy at about 350 ft AGL.he added power but maximum obtainable was 2000 RPM as opposed to 2300. The pilot said he tried to drop the load but the load remained with the acft. The hopper dump valves were operational. The acft was about 1000 lbs over max gross weight. The front row of spark plugs exhibited carbon deposits and the main oil screen had trapped heavy carbon deposits with a small amount of ferrous metal. The acft nosed over during the landing.

Aircraft

Registration
N8595H
Reported as
Grumman G-164A
Category
Airplane
Serial number
1428
Airframe hours
2,013
Engine
P&W R-1340-A1, 600 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Jerry Mecham
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 22, 1983 · 51 hours before

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
23
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
672 total · 51 in this make and model · 557 as pilot in command · 51 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
325° at 8 knots, gusting 10
Visibility
15 statute miles
Lowest ceiling
2,000 ft overcast
Temperature
64 °F

FAA reports on this event · 1

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