CHI91DEV01

NTSB accident investigation · Cessna A188B · Bluffs, IL · May 30, 1991

Accident · No injuriesFinal report
Date
May 30, 1991, 12:00 local (17:00 UTC)
Place
Bluffs, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4887QCessna A188B
Weather
Visual (VMC) · Day
Status
Completed · report September 28, 1992
Report
Approved by Office Director
FAA report
19910530018339A
Case key
14861

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 NTSB’s determination of the probable cause, and any contributing factors.

The pilot's failure to maintain directional control.

Analysis

The pilot commenced his fourth takeoff at the accident location for aerial application of herbicide. The runway consisted of a crowned blacktop road, 25 feet wide, flanked on either side by a ditch 4 feet deep. The pilot stated the airplane veered right at 2 to 3 feet above ground after liftoff, then rolled to inverted. Ground scars of the right wingtip start at the road edge and are followed by marks of the main gear and prop in the ditch. The airplane nosed over in a field beyond. The pilot reported no malfunction, and none was discovered.

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.

Dragged wing,rotor,pod,float or tail/skidTakeoff
Airport facilities,runway/landing area condition - roadway/highway
Directional control - not maintainedPilot in commandCause
On ground/water encounter with terrain/waterTakeoff
Terrain condition - ditch

Aircraft

Registration
N4887Q
Reported as
Cessna A188B
Category
Airplane
Serial number
18802623T
Airframe hours
2,700
Engine
Continental I0-520-D23, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Bob Davis Flying Service, Inc.
Registered owner
Bob Davis Flying Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · January 25, 1991 · 40 hours before
Airport
NONE · See Narrative

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
43
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
4,500 total · 3,700 in this make and model · 4,700 as pilot in command · 65 in the last 90 days · 30 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 16 knots
Visibility
12 statute miles
Lowest ceiling
25,000 ft broken
Temperature
82 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
SPI, 35 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.