MIA82DA181

NTSB accident investigation · Bell 47G4 · Madison, FL · September 13, 1982

Accident · Minor injuriesFinal report
Date
September 13, 1982, 10:30 local (14:30 UTC)
Place
Madison, FL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1151WBell 47G4
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 1983
Report
Approved by Office Director
FAA report
19820913045699A
Case key
71537

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 powerManeuvering - aerial application
Reason for occurrence undeterminedCause
Forced landingLanding - flare/touchdown
Load jettison - initiatedPilot in command
Autorotation - not possiblePilot in commandFactor
In flight collision with terrain/waterLanding - flare/touchdown

Analysis

The eng did not respond when power was added beginning a swath run. The plt hit the dump button to jettison the load & collided with the ground. Eng teardown revealed no evidence of failure or malfunction prior to the accident.

Aircraft

Registration
N1151W
Reported as
Bell 47G4
Category
Helicopter
Serial number
3328
Airframe hours
3,088
Engine
Lycoming VO-540-B1B3, 280 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Stephen R. Stout
Registered owner
Stephen R. Stout
Departed
Madison, FL
Destination
Madison, 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
35
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
1,960 total · 62 in this make and model · 1,960 as pilot in command · 250 in the last 90 days · 8 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Temperature
190 °F

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 N1151W · 3

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