ATL87LA184

NTSB accident investigation · Grumman G-164A · Cottonwood, AL · June 21, 1987

Accident · No injuriesLimited investigationFinal report
Date
June 21, 1987, 08:00 local (13:00 UTC)
Place
Cottonwood, AL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N7687Grumman G-164A
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 1988
Report
Approved by Office Director
FAA report
19870621021839A
Case key
7462

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
Engine assembly - undeterminedCause
In flight collision with objectManeuvering - turn to landing area (emergency)
Object - wire,transmission
Object - tree(s)
Terrain condition - dirt bank/rising embankmentFactor

Analysis

The plt stated that everything was normal for the acft during the preflt and runup. He had just about completed his first swath run when he reptd that the engine shook a little and started backfiring. He pulled up and started across a swamp toward a paved road that he planned to use for an emer strip. The engine contd to lose pwr and the acft collided with a power line and trees just short of the road. The eng was heavily damaged during the impact sequence. There was no fire. The plt was not injured.

Aircraft

Registration
N7687
Reported as
Grumman G-164A
Category
Airplane
Serial number
1000
Airframe hours
5,277
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Ashford Air Service
Registered owner
Savelle, Paul
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · June 1, 1986 · 340 hours before
Departed
Ahsford, AL
Airport
Lucky Field

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
40
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Unknown
Flight hours
3,101 total · 2,900 in this make and model · 2,991 as pilot in command · 120 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 4 knots
Visibility
5 statute miles
Lowest ceiling
8,000 ft broken
Temperature
75 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
DHN, 20 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.