Aircraft Accident/Incident Report

Moran Junction, Wyoming 83013
Tuesady, December 22, 1992 14:30 MST

NTSB Narrative Summary Released at Completion of Accident

AFTER DEPARTING THE SANTA MONICA AREA OF CALIFORNIA EN ROUTE TO BILLINGS, MONTANA, TO SPEND CHRISTMAS WITH HIS SISTER, THE PILOT STOPPED IN OGDEN, UTAH, AND RECEIVED A VFR NOT RECOMMENDED WEATHER BRIEFING FOR THE OGDEN TO JACKSON, WYOMING, LEG OF THE FLIGHT. THE PILOT DEPARTED FOR JACKSON WITHOUT A FLIGHT PLAN AND UPON ARRIVAL WAS DISCOURAGED FROM CONTINUING ON HIS FLIGHT TO BILLINGS BY FBO PERSONAL AT THE JACKSON HOLE AIRPORT. ONE FBO EMPLOYEE DESCRIBED THE WEATHER AT JACKSON AS 'HORRIBLE'. THE PILOT FUELED AND SUBSEQUENTLY DEPARTED FOR LIVINGSTON, MONTANA, FILING NO FLIGHT PLAN AND OBTAINING NO WEATHER BRIEFING UPDATE. SHORTLY AFTER DEPARTURE HE ENCOUNTERED REDUCED VISIBILITY AND ATTEMPTED TO RETURN TO THE JACKSON HOLE AIRPORT. THE AIRCRAFT BEGAN PICKING UP ICE AND SNOW AND THE PILOT WAS UNABLE TO MAINTAIN ALTITUDE AND BEGAN A DESCENT. DURING THE DESCENT, THE AIRCRAFT COLLIDED WITH A TREE AND DESCENDED OUT OF CONTROL TO THE GROUND.

NTSB Probable Cause Narrative

THE PILOT IN COMMAND'S ATTEMPTING FLIGHT INTO KNOWN ADVERSE WEATHER CONDITIONS AND HIS SUBSEQUENT INABILITY TO MAINTAIN ALTITUDE. FACTORS CONTRIBUTING TO THE ACCIDENT WERE ICING CONDITIONS AND TREES.

Event Information

Type of Event Accident
Event Date 12/22/1992
Event Day of the Week Tuesday
Time of Event 1430
Event Time Zone Mountain Standard Time
Event City MORAN JUNCTION
Event State WYOMING
Event Country --
Zipcode of the event site 83013
Event Date Year 1992
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 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1345 Mountain Standard Time
Direction of event from weather observation facility (degrees) 310
Weather Observation Facility ID WEY
Elevation of weather observation facility 6644
Distance of event from weather observation facility (units?) 56
Time Zone of the weather observation MST
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Obscured
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) -7
Dew Point at event time (in degress fahrenheit) -9
Wind Direction (degrees magnetic) 230
Variable Wind Indicator Unknown
Wind Speed (knots) 15
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 25
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Light
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 731
NTSB Notification Source --
NTSB Notification Date Dec 23 1992 12:00AM
NTSB Notification Time 1938
Fiche Number and/or location -used to find docket information 48142
Date of most recent change to record Dec 11 2000 3:31PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6072G
NTSB Number SEA93LA043
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 150K
Aircraft Series Identifier 150K
Aircraft Serial Number 15071572
Certified Max Gross Weight 1603
Aircraft Category Airplane
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 12 1992 12:00AM
Airframe hours since last inspection 70
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name KOHUT, ROBERT J.
Aircraft Owner Street Address PO BOX 2090 NOYAC PATH
Aircraft Owner City SAG HARBOR
Aircraft Owner State NY
Aircraft Owner Country
Aircraft Owner Zipcode 11963
Operator is an individual? --
Operator Name KOHUT, ROBERT J.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 15 AVENUE 29
Operator City VENICE
Operator State CA
Operator Country
Operator Zip code 90291
Operator Code
Owner has at least one certificate None
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 --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code JAC
Departure City JACKSON HOLE
Departure State WY
Departure Country
Departure Time 1410
Departure Time Zone MST
Destination Same as Local Flt --
Destination Airport Code LVM
Destination City LIVINGSTON
Destination State MT
Destination Country
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
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 --