Aircraft Accident/Incident Report

Shotgun Hills, Alaska
Saturday, September 30, 1989 13:00 AKD

NTSB Narrative Summary Released at Completion of Accident

THE EXPERIENCED COMMERCIAL PILOT WAS ATTEMPTING TO TAKE OFF FROM A MOUNTAIN LAKE WITH TWO HUNTERS ABOARD. WIND CONDITIONS AT THE TIME WERE ESTIMATED AS GUSTING TO 45 KNOTS. SHORTLY AFTER LIFT OFF THE PILOT STATED THAT HE ENCOUNTERED A STRONG DOWNDRAFT. HE SAID THAT HE WAS UNABLE TO MAINTAIN DIRECTIONAL CONTROL OR ALTITUDE, AND SUBSEQUENTLY CRASHED ABOUT 200' FROM THE SHORELINE. THE PILOT SAID THAT HE COULD HAVE PREVENTED THE ACCIDENT HAD HE ELECTED TO STAY ON THE LAKE UNTIL THE WIND HAD SUBSIDED.

NTSB Probable Cause Narrative

THE PILOT'S FAILURE TO ADEQUATELY EVALUATE THE EXISTING WEATHER CONDITIONS AND TO MAINTAIN CONTROL OF THE AIRCRAFT. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S OVERCONFIDENCE IN BOTH PERSONAL ABILITY AND THE ABILITY OF THE AIRCRAFT ALONG WITH THE DOWNDRAFT CONDITIONS ENCOUNTERED.

Event Information

Type of Event Accident
Event Date 9/30/1989
Event Day of the Week Saturday
Time of Event 1300
Event Time Zone --
Event City SHOTGUN HILLS
Event State ALASKA
Event Country --
Zipcode of the event site
Event Date Year 1989
Event Date Month 9
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 Pilot
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 2300
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 7
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 90
Variable Wind Indicator Unknown
Wind Speed (knots) 35
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 45
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Light
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 2
Injury Total None --
Injury Total Serious 1
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 1269
NTSB Notification Source --
NTSB Notification Date Oct 1 1989 12:00AM
NTSB Notification Time 922
Fiche Number and/or location -used to find docket information 39565
Date of most recent change to record Dec 13 2000 1:02PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9706H
NTSB Number ANC89LA178
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 185
Aircraft Series Identifier 185
Aircraft Serial Number 18503463
Certified Max Gross Weight 3350
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Oct 9 1988 12:00AM
Airframe hours since last inspection 128
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name GUNDER, DENNIS
Aircraft Owner Street Address P.O. BOX 641
Aircraft Owner City BETHEL
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99559
Operator is an individual? --
Operator Name GUNDER, DENNIS
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address
Operator City BETHEL
Operator State AK
Operator Country
Operator Zip code
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) Business
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1300
Departure Time Zone ADT
Destination Same as Local Flt --
Destination Airport Code BET
Destination City BETHEL
Destination State AK
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 --