Aircraft Accident/Incident Report

Feather Falls, California 95940
Wednesday, December 20, 1995 9:25 PST

NTSB Narrative Summary Released at Completion of Accident

While conducting external load operations, the aircraft was orbiting east of a logging pickup site when the sling load contacted trees and terrain near a ridge. Weather at the time was clear with light winds. The helicopter was seen shaking and oscillating followed by a flat spin with the sling line still visibly attached. A radio call asking what was wrong was made with no reply. The first persons to reach the accident site found the belly hook and line still engaged. Evidence of freshly broken tree limbs and branches was found back along the flight path. Deposits of woody debris were also noted on sections of the lines and load. No discrepancies were found with the belly hook.

NTSB Probable Cause Narrative

the pilot's failure to jettison his external load after it came in contact with trees and terrain. The pilot's failure to maintain altitude/clearance above trees and hilly terrain was a related factor.

Event Information

Type of Event Accident
Event Date 12/20/1995
Event Day of the Week Wednesday
Time of Event 925
Event Time Zone Pacific Standard Time
Event City FEATHER FALLS
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95940
Event Date Year 1995
Event Date Month 12
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 948 Pacific Standard Time
Direction of event from weather observation facility (degrees) 269
Weather Observation Facility ID CIC
Elevation of weather observation facility 238
Distance of event from weather observation facility (units?) 39
Time Zone of the weather observation PST
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 80
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2101
NTSB Notification Source --
NTSB Notification Date Dec 20 1995 12:00AM
NTSB Notification Time 1110
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:52PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8395F
NTSB Number LAX96FA076
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 133: Rotorcraft Ext. Load
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Hughes
Aircraft Model 369D
Aircraft Series Identifier 369D
Aircraft Serial Number 880339D
Certified Max Gross Weight 3000
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 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 1 1995 12:00AM
Airframe hours since last inspection 81
Airframe Hours 8377
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name DESERT FOX HELICOPTERS, INC.
Aircraft Owner Street Address 359 BUREN ROAD
Aircraft Owner City KETCHIKAN
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99901
Operator is an individual? --
Operator Name AIR, INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 19378 CENTRAL ROAD
Operator City APPLE VALLEY
Operator State CA
Operator Country
Operator Zip code 92307
Operator Code A8YL
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation External Load
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) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 800
Departure Time Zone PST
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 Maneuvering
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 --