MIA93LA027

NTSB accident investigation · Bell 47-G5A · Belle Glade, FL · December 7, 1992

Accident · Minor injuriesLimited investigationFinal report
Date
December 7, 1992, 13:58 local (18:58 UTC)
Place
Belle Glade, FL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N7925JBell 47-G5A
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 1993
Report
Approved by Office Director
FAA report
19921207056359A
Case key
33203

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 improper in flight decision of the pilot in command to attempt an agricultural turn with insufficient altitude to accomplish the maneuver. Contributing to the accident was the pilot's overconfidence in his abilities.

Analysis

The pilot of the helicopter was hovering fast across the airport to reposition the helicopter when he attempted a simulated agricultural turn at hover altitude. The left spray boom and the tail rotor blades contacted the ground and the helicopter began to spin. The pilot reduced throttle and a hard landing occurred.

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/skidManeuvering - turn to reverse direction
In-flight planning/decision - improperPilot in commandCause
Overconfidence in personal abilityPilot in commandCause
Hard landingDescent - emergency

Aircraft

Registration
N7925J
Reported as
Bell 47-G5A
Category
Helicopter
Serial number
25041
Airframe hours
4,478
Engine
Lycoming VO-435-B1A, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Air Crop Care Inc.
Registered owner
Air Crop Care Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 30, 1992 · 12 hours before
Departed
X10
Airport
X10 · Belle Glade

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
59
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
20,000 total · 150 in this make and model · 150 in the last 90 days · 50 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 9 knots
Visibility
10 statute miles
Lowest ceiling
25,000 ft broken
Temperature
79 °F, dew point 75 °F
Altimeter
30.00 inHg
Observed at
PBI, 21 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.

Other investigations on N7925J · 3

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