MKC86LA134

NTSB accident investigation · Grumman G-164B · Wellman, IA · June 26, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
June 26, 1986, 09:45 local (14:45 UTC)
Place
Wellman, IA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N48532Grumman G-164B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860626027869A
Case key
34199

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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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,transmissionFactor
Proper altitude - not maintainedPilot in commandCause
In flight collision with terrain/waterManeuvering - aerial application
Terrain condition - ground

Analysis

The PIC stated that during the last 3rd of his procedure turnaround the acft descended to just below the powerlines at the edge of the field he was spraying. The acft struck the powerlines with the main landing gear which nosed the acft over. Full power was added just before the acft hit the powerlines. The PIC stated he was unable to recover to level flt before impacting the ground. The PIC stated that this turn was made downwind and that it was shorter than he liked so as to avoid overflying houses near the field.

Aircraft

Registration
N48532
Reported as
Grumman G-164B
Category
Airplane
Serial number
62B
Airframe hours
1,874
Engine
P&W R-985, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Thompson Aero Service Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 1, 1986 · 26 hours before
Departed
Wellman, IA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
28
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
851 total · 168 in this make and model · 851 as pilot in command · 28 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 12 knots, gusting 17
Visibility
10 statute miles
Temperature
86 °F, dew point 70 °F
Altimeter
29.00 inHg
Observed at
CID, 23 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.