Aircraft Accident/Incident Report

Big Piney, Wyoming 83113
Friday, July 2, 1982 17:45 MDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT STATED THAT HE FELT A SHUDDER WHILE HE WAS TAKING OFF WITH A LONG LINE ATTACHED. HE BEGAN A DESCENT, AND WHEN THE HELICOPTER WAS ABOUT 5 FT ABOVE THE GROUND, THE LONG LINE CAUGHT A TREE. SUBSEQUENTLY, THE HELICOPTER PITCHED NOSE DOWN AND THE ROTOR BLADES STRUCK THE SNOW. THE ACCIDENT SITE WAS LOCATED IN A MOUNTAINOUS SADDLE AT AN ELEVATION OF ABOUT 10,200 FT. THE WIND WAS GUSTING TO 20 KTS.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 7/2/1982
Event Day of the Week Friday
Time of Event 1745
Event Time Zone Mountain Daylight Time
Event City BIG PINEY
Event State WYOMING
Event Country --
Zipcode of the event site 83113
Event Date Year 1982
Event Date Month 7
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 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Unknown
Investigator's weather source Unknown
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 60
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 15
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 0
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) 1352
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information
Date of most recent change to record Oct 31 2002 4:04PM
User who most recently changed record NTSB\ZUZL
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N49532
NTSB Number DEN82DA126
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 133: Rotorcraft Ext. Load
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name AEROSPATIALE
Aircraft Model SA 315B
Aircraft Series Identifier SA 315B
Aircraft Serial Number 2500
Certified Max Gross Weight 4900
Aircraft Category Helicopter
Aircraft Registration Class Unknown
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection 35
Airframe Hours 2737
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name HOSKING EXPLORATION HELICOPTER
Aircraft Owner Street Address P.O. BOX 351
Aircraft Owner City BOUNTIFULL
Aircraft Owner State UT
Aircraft Owner Country
Aircraft Owner Zipcode 84010
Operator is an individual? --
Operator Name HOSKING EXPLORATION HELICOPTER
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address P.O. BOX 351
Operator City BOUNTIFULL
Operator State UT
Operator Country
Operator Zip code 84010
Operator Code
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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 BIG PINEY
Departure State WY
Departure Country
Departure Time 1745
Departure Time Zone
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City BIG PINEY
Destination State WY
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 18 2002 4:50PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --