Aircraft Accident/Incident Report

Dawson, Georgia 31742
Saturday, August 29, 1998 10:10 EDT

NTSB Narrative Summary Released at Completion of Accident

The pilot stated that as he approached his load truck to land, debris started blowing around and the helicopter suddenly started spinning to the right. He had no tail rotor control when he applied left pedal. He then maneuvered away from the truck and the helicopter crashed to the ground. The tail rotor had been damaged by the flying debris resulting in the loss of control.

NTSB Probable Cause Narrative

The pilot's selection of unsuitable terrain for landing resulting in debris being blown up during landing resulting in damage to the tail rotor and loss of control.

Event Information

Type of Event Accident
Event Date 8/29/1998
Event Day of the Week Saturday
Time of Event 1010
Event Time Zone Eastern Daylight Time
Event City DAWSON
Event State GEORGIA
Event Country --
Zipcode of the event site 31742
Event Date Year 1998
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1011 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 120
Weather Observation Facility ID ABY
Elevation of weather observation facility 197
Distance of event from weather observation facility (units?) 14
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 1000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 2
Air Temperature at event time (in degrees celsius) 28
Dew Point at event time (in degress fahrenheit) 24
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Unknown
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 1700
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 825
NTSB Notification Source --
NTSB Notification Date Aug 29 1998 12:00AM
NTSB Notification Time 1320
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 11:42AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4702S
NTSB Number MIA98LA230
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bell
Aircraft Model 47D1
Aircraft Series Identifier 47D1
Aircraft Serial Number B-101R
Certified Max Gross Weight 2350
Aircraft Category Helicopter
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 3
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 16 1998 12:00AM
Airframe hours since last inspection 38
Airframe Hours 8692
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name SOUTHERN HELICOPTERS
Aircraft Owner Street Address 10791 184TH STREET
Aircraft Owner City MCALPIN
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 32062
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code NGJG
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Agriculture
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Unknown
Indicates Domestic or International Flight Unknown
Operator carrying Pax/Cargo/Mail Unknown
Type of Flying (Per_Bus / Primary) Aerial Application
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1000
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Approach
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --