Aircraft Accident/Incident Report

Kenney Lake, Alaska 99780
Tuesady, October 5, 1993 7:05 AKD

NTSB Narrative Summary Released at Completion of Accident

THE AIRPLANE WAS HEARD TO TAKE OFF FROM A HIGHWAY AND COLLIDE WITH THE GROUND. VISIBILITY WAS 1/4 MI IN FOG AND LIGHT SNOW OR FREEZING RAIN. ICE OR FROST HAD FORMED ON THE SURFACES OF AUTOMOBILES AT THE TIME. THE PILOT WAS PROHIBITED FROM NIGHT FLYING. THE AIRPLANE WAS NOT INSTRUMENT EQUIPPED.

NTSB Probable Cause Narrative

THE PILOT'S INTENTIONAL VFR TAKEOFF INTO INSTRUMENT METEOROLOGICAL CONDITIONS WHICH RESULTED IN SPATIAL DISORIENTATION AND A LOSS OF CONTROL. FACTORS IN THE ACCIDENT WERE THE WEATHER AND LOW LIGHT CONDITIONS.

Event Information

Type of Event Accident
Event Date 10/5/1993
Event Day of the Week Tuesday
Time of Event 705
Event Time Zone --
Event City KENNEY LAKE
Event State ALASKA
Event Country --
Zipcode of the event site 99780
Event Date Year 1993
Event Date Month 10
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 Witness
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 Dawn
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Partial Obscuration
Sky Condition for Lowest Ceiling Obscured
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0.25
Air Temperature at event time (in degrees celsius) -4
Dew Point at event time (in degress fahrenheit) -4
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
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) 1345
NTSB Notification Source --
NTSB Notification Date Oct 5 1993 12:00AM
NTSB Notification Time 900
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:41PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9230E
NTSB Number ANC94LA003
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 Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name AERONCA
Aircraft Model 11AC
Aircraft Series Identifier 11AC
Aircraft Serial Number 11AC-864
Certified Max Gross Weight 1250
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 Mar 26 1993 12:00AM
Airframe hours since last inspection 20
Airframe Hours 3335
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name DARREL L.SONNENBERG
Aircraft Owner Street Address 13157 ALASKA HWY, BOX 73
Aircraft Owner City TOK
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99780
Operator is an individual? --
Operator Name SONNENBERG, DARREL L.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 13157 ALASKA HIGHWAY PO BOX 73
Operator City TOK
Operator State AK
Operator Country
Operator Zip code 99780
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 Unknown
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code 5TE
Destination City TETLIN
Destination State AK
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Dec 11 2000 1:41PM
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 --