Kasigluk Airport
Aircraft Accident/Incident Report

Kasigluk, Alaska 99609
Saturday, May 1, 1993 14:15 AKD

NTSB Narrative Summary Released at Completion of Accident

THE PILOT REPORTED THAT HE WAS USING ONLY THE LEFT SIDE OF THE GRAVEL RUNWAY FOR TAKEOFF BECAUSE IT '...WAS IN A LITTLE BETTER CONDITION' THAN THE RIGHT HALF OF THE RUNWAY WHICH WAS VERY WET AND SOFT FROM THE MELTING WINTER SNOW. DUE TO WET SPOTS ON THE LEFT SIDE, SOME OF THE LEFT EDGE CONE MARKERS HAD BEEN MOVED IN TOWARD THE CENTER OF THE RUNWAY, MAKING THE TAKEOFF AREA EVEN NARROWER. DURING LIFTOFF THE AIRPLANE WEATHERVANED DUE TO A CROSSWIND, AND THE LEFT HORIZONTAL STABILIZER & ELEVATOR COLLIDED WITH ONE OF THE 3-FT HIGH RUNWAY EDGE RUBBER CONE MARKERS. THE RUNWAY HAD BEEN REOPENED 4/27 AFTER HAVING BEEN CLOSED FOR 10 DAYS BECAUSE OF THE MELTING SNOW.

NTSB Probable Cause Narrative

THE PILOT'S POOR JUDGEMENT IN ATTEMPTING A TAKEOFF FROM A NARROW, WET, SOFT GRAVEL RUNWAY WITH A CROSSWIND. THE RUNWAY CONDITIONS AND THE CROSSWIND WERE FACTORS IN THE ACCIDENT.

Event Information

Type of Event Accident
Event Date 5/1/1993
Event Day of the Week Saturday
Time of Event 1415
Event Time Zone --
Event City KASIGLUK
Event State ALASKA
Event Country --
Zipcode of the event site 99609
Event Date Year 1993
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport KASIGLUK
Event Location Nearest Airport ID Z09
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 100
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 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) 60
Air Temperature at event time (in degrees celsius) 6
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 15
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
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 4
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 798
NTSB Notification Source --
NTSB Notification Date May 1 1993 12:00AM
NTSB Notification Time 1600
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:17PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6332D
NTSB Number ANC93LA059
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 172
Aircraft Series Identifier 172
Aircraft Serial Number 17272720
Certified Max Gross Weight 2300
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 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Jan 2 2000 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name GOETHALS, ROBERT M.
Aircraft Owner Street Address P. O. BOX 2214
Aircraft Owner City BETHEL
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99559
Operator is an individual? --
Operator Name
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code QIBC
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 Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code Z09
Departure City
Departure State
Departure Country
Departure Time 1415
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 Takeoff
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 17
Runway Length 2100
Runway Width 35
Sight Seeing flight No
Air Medical Flight No
Medical Flight --