SEA84LA151

NTSB accident investigation · Bell 47G-3B-1 · Shelley, ID · July 2, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
July 2, 1984, 07:15 local (13:15 UTC)
Place
Shelley, ID
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N501FHBell 47G-3B-1
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840702029119A
Case key
39952

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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Analysis

The acft collided with the ground during an ag flt. The plt reported the winds were 3 to 5 KTS with no gusts when the accident occurred but that the winds are unpredictable at the base of the mountains and a gust of wind caught the acft. The plt also stated that the turbo charged engine was slow to respond to his throttle inputs.

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.

In flight collision with terrain/waterManeuvering - aerial application
Altitude - misjudgedPilot in commandCause
Clearance - not maintainedPilot in commandCause
Nose overOther

Aircraft

Registration
N501FH
Reported as
Bell 47G-3B-1
Category
Helicopter
Serial number
6543
Airframe hours
6,845
Engine
Lycoming TVO-435-D1A, 270 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Freedom Helicopters
Airworthiness certificate
Standard, Normal
Departed
NONE · Shelley, ID
Destination
NONE · Shelley, ID

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
2,134 total · 364 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 6 knots
Visibility
60 statute miles
Lowest ceiling
None
Temperature
52 °F, dew point 37 °F
Altimeter
30.00 inHg
Observed at
IDA, 10 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.