FTW95LA361

NTSB accident investigation · Grumman G-164A · Holyoke, CO · August 28, 1995

Accident · No injuriesLimited investigationFinal report
Date
August 28, 1995, 10:30 local (16:30 UTC)
Place
Holyoke, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N9650Grumman G-164A
Weather
Visual (VMC) · Day
Status
Completed · report March 21, 1996
Report
Approved by Office Director
FAA report
19950828049689A
Case key
19554

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

the pilot's failure to maintain terrain clearance.

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 terrain/waterManeuvering - aerial application
Altitude/clearance - not obtained/maintainedPilot in commandCause
Terrain condition - crop

Analysis

According to the pilot, he was flying across rows of a bean field. He was making his last pass when he descended over wires at the end of the field and had established level flight when the main gear impacted the ground. The airplane nosed over and came to rest in the inverted position.

Factual narrative

On August 28, 1995, at 1030 mountain daylight time, a Grumman G-164A, N9650, was substantially damaged while maneuvering near Holyoke, Colorado. The commercial pilot was not injured. The aircraft was being operated by Steggs Aerial Spraying, Inc., under Title 14 CFR Part 137 when the accident occurred. The flight originated from Holyoke at 1000 MDT. Visual meteorological conditions prevailed for the local aerial application flight.

According to the pilot, he was flying "across-rows" of a bean field. He was making his last pass when he descended over some wires at the end of the field and had "established level flight" when the main gear impacted the ground. The airplane nosed over and came to rest in the inverted position. The powerplant was found separated from the airplane.

Aircraft

Registration
N9650
Reported as
Grumman G-164A
Category
Airplane
Serial number
1381
Airframe hours
4,118
Engine
P&W R-985-AN1, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Steggs Aerial Spraying, Inc.
Registered owner
Steggs Flying Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · December 13, 1994 · 170 hours before
Departed
8V5

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
21
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
705 total · 400 in this make and model · 705 as pilot in command · 200 in the last 90 days · 95 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 7 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
AKO, 45 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.

Other investigations on N9650 · 1

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