FTW82DA196

NTSB accident investigation · Cessna A188B · Mangham, LA · May 26, 1982

Accident · No injuriesFinal report
Date
May 26, 1982, 17:00 local (22:00 UTC)
Place
Mangham, LA
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N6303GCessna A188B
Weather
Visual (VMC) · Day
Status
Completed · report May 26, 1983
Report
Approved by Office Director
FAA report
19820526020369A
Case key
71560

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/malfunctionManeuvering - aerial application
Propeller system/accessories,blade - fatigueCause
Propeller system/accessories,blade - separationCause
Engine assembly - vibration
Engine assembly - separation
Fluid,oil - leak
Window,flight compartment window/windshield - other
Visual lookout - not possiblePilot in command
FireApproach
Forced landingLanding - flare/touchdown
Load jettison - not performedPilot in command
In flight collision with objectLanding - flare/touchdown
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

While turning to begin a swath run at about 200 ft AGL, a propeller blade failed and separated. Subsequently, the engine began a severe vibration and also separated. Oil covered the windshield and prevented forward visibility. The pilot reported that he was too busy trying to put out a fire to dump his load. During the forced landing, the aircraft collided with trees, then impacted the ground. A metallurgical examination of the mccauley model P2A36098-8/S90AT-4 propeller, pn 122A34098-4, revealed that it failed from fatigue. The propeller had about 411 hrs total flight time since new.

Aircraft

Registration
N6303G
Reported as
Cessna A188B
Category
Airplane
Serial number
18801186
Airframe hours
1,726
Engine
Continental IO-520-D23, 300 horsepower, reciprocating
Damage
Destroyed
Fire
Both
Flight
Aerial application · Part 137
Operator
Charles B. Jones
Registered owner
Charles B. Jones
Departed
Mangham, LA
Destination
Mangham, LA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
3,399 total · 2,376 in this make and model · 3,325 as pilot in command · 35 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
5 statute miles
Temperature
185 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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