ATL94LA140

NTSB accident investigation · Cessna A188A · Cochran, GA · July 16, 1994

Accident · Minor injuriesLimited investigationFinal report
Date
July 16, 1994, 12:45 local (16:45 UTC)
Place
Cochran, GA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5657JCessna A188A
Weather
Visual (VMC) · Day
Status
Completed · report January 25, 1995
Report
Approved by Office Director
FAA report
19940716018559A
Case key
3418

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 airspeed and clearance from trees during an aerial application maneuver. Factors were the trees at the perimeter of the field, and the gusting tail wind conditions at the time of the accident.

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 - tree(s)Factor
Weather condition - tailwindFactor
Weather condition - gustsFactor
Airspeed - not maintainedPilot in commandCause
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The ag pilot was on his third spray pass of a small field. During the climbout, the aircraft collided with trees at the perimeter of the field. The pilot reported that there was a gusting tail wind at the time, and he was carrying a 'substantial' load of pesticides. He also reported that airspeed was diminished due to the consecutive passes of the small field. He reported no mechanical malfunction or failure with the aircraft.

Factual narrative

On July 16, 1994, at 1245 eastern daylight time, Cessna A188A, N5657J, collided with trees during an attempted pull up from a swath run near Cochran, Georgia. The aerial application flight was operated under 14 CFR Part 137 with no flight plan filed. Visual weather conditions prevailed at the time of the accident. The airplane was destroyed, and the pilot received serious injuries. The flight departed from a private airstrip in Cochran at 1220.

According to the operator, the pilot was on climb out from the third swath run when the aircraft collided with the trees. The operator recalled that there was an increase in wind speed and there was a shift in wind direction when the pilot attempted the climb out from the field; the operator also said that the climb out was attempted with a tail wind.

The pilot reported that a substantial load of pesticides was being carried at the time of the accident. He also reported that there was a gusting tail wind at the time of the accident, and that airspeed was diminished due to a loss of "momentum" from short passes on a small field. He reported no mechanical malfunction or failure with the aircraft following the accident.

Aircraft

Registration
N5657J
Reported as
Cessna A188A
Category
Airplane
Serial number
18800607
Airframe hours
3,670
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Lane W. Wimberly
Registered owner
Wimberly, James P. Jr.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 21, 1994 · 182 hours before
Destination
NONE

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
25
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
1,185 total · 670 in this make and model · 1,135 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 7 knots
Visibility
10 statute miles
Lowest ceiling
3,900 ft broken
Temperature
88 °F, dew point 70 °F
Altimeter
30.00 inHg
Observed at
MCN, 27 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 N5657J · 2

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