BFO85FID04

NTSB accident investigation · Cessna A188B · Farmville, VA · August 24, 1985

Accident · Minor injuriesFinal report
Date
August 24, 1985, 10:00 local (14:00 UTC)
Place
Farmville, VA
Injuries
1 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4830QCessna A188B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850824040199A
Case key
11147

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 power(partial) - mech failure/malfManeuvering - aerial application
Ignition system,magneto - arcingCause
Forced landingDescent - emergency
Load jettison - delayedPilot in commandFactor
In flight collision with objectLanding
Object - tree(s)Factor

Analysis

The pilot stated that while making his third swath run over a field, the engine started to run rough. He stopped spraying and attempted to gain altitude, but the roughness increased. Shortly thereafter, the manifold pressure dropped and he was unable to keep the aircraft flying. As he prepared to dump the chemicals, the aircraft crashed. It was destroyed by impact with trees & the terrain. An exam revealed there was a carbon residue on the distributor of the left magneto and evidence of arcing between the #5 and #6 distributor terminals.

Aircraft

Registration
N4830Q
Reported as
Cessna A188B
Category
Airplane
Serial number
18802566T
Airframe hours
1,889
Engine
Continental IO-520-D-23, 300 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Barber Spraying Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 18, 1985 · 221 hours before
Departed
WLL · Farmville, VA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
600 total · 100 in this make and model · 522 as pilot in command · 75 in the last 90 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots
Visibility
15 statute miles
Lowest ceiling
1,000 ft unknown
Temperature
70 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.