MIA84LA186

NTSB accident investigation · Cessna A188B · Marianna, FL · June 18, 1984

Accident · No injuriesLimited investigationFinal report
Date
June 18, 1984, 07:20 local (13:20 UTC)
Place
Marianna, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Unknown
Aircraft
N5630GCessna A188B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840618025059A
Case key
31146

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.

Airframe/component/system failure/malfunctionUnknown
Engine assembly,crankshaft - crackedCause
Fluid,oil - leakCause
Fluid,oil - starvationCause
Propeller system/accessories,hydraulic pitch ctl - inoperative
Forced landingDescent - emergency
On ground/water collision with objectLanding - roll
Object - tree(s)Factor

Analysis

During a crop dusting operation, there was an apparent loss of power & oil sprayed on the windshield of the acft. The plt stated that when he applied power, there was no response. He made a forced landing on a road, but the right wing of the acft hit a tree. An exam of the eng revealed that the crankshaft was cracked at the propeller flange & that oil was seeping from the crack.

Aircraft

Registration
N5630G
Reported as
Cessna A188B
Category
Airplane
Serial number
18801120T
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
S & S Air Services, Inc.
Airworthiness certificate
Special, Restricted (Special)
Departed
MAI · Marianna, FL

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
37
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
2,500 total

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
Temperature
79 °F

FAA reports on this event · 1

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