Akiachak Airport
Aircraft Accident/Incident Report

Akiachak, Alaska 99551
Thursday, April 8, 1982 15:00 AST

NTSB Narrative Summary Released at Completion of Accident

THE PILOT BEGAN TAKING OFF ON A SOFT RUNWAY WITH A LEFT QUARTERING CROSSWIND. HE STATED THAT HE WAS UNABLE TO GET ENOUGH SPEED ON THE SOFT MUD FOR A SAFE TAKEOFF. HE CUT THE POWER TO ABORT, BUT WAS UNABLE TO STOP ON THE REMAINING RUNWAY. THE PLANE CONTINUED OFF THE END OF THE RUNWAY WHERE THE RIGHT MAIN GEAR BROKE THROUGH THIN ICE AND SEPARATED. THE RIGHT WING WAS DAMAGED AND BEGAN BURNING WHERE A NAVIGATION LIGHT HAD BROKEN AND CAUSED A SPARK. A FIRE EXTINGUISHER WAS USED TO STOP THE FLAMES, BUT THE FIRE STARTED AGAIN WHEN THE EXTINGUISHER WAS EXHAUSTED.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 4/8/1982
Event Day of the Week Thursday
Time of Event 1500
Event Time Zone Atlantic Standard Time
Event City AKIACHAK
Event State ALASKA
Event Country --
Zipcode of the event site 99551
Event Date Year 1982
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport AKIACHAK
Event Location Nearest Airport ID Z13
Indicates whether the acc/inc occurred off or on an airport On Airport
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 500
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 5
Air Temperature at event time (in degrees celsius) 32
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 225
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
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 6
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 934
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 Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9304K
NTSB Number ANC82DA032
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 Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-32
Aircraft Series Identifier PA-32
Aircraft Serial Number 7650076
Certified Max Gross Weight 3400
Aircraft Category Airplane
Aircraft Registration Class Unknown
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection 295
Airframe Hours 2932
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name BOBBY D. COOPCHIAK
Aircraft Owner Street Address POST OFFICE BOX 84
Aircraft Owner City TOGIAK
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99678
Operator is an individual? --
Operator Name BOBBY D. COOPCHIAK
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address POST OFFICE BOX 84
Operator City TOGIAK
Operator State AK
Operator Country
Operator Zip code 99678
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 --
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 BET
Departure City BETHEL
Departure State AK
Departure Country
Departure Time 1400
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code TOG
Destination City TOGIAK
Destination State AK
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 18 2002 4:49PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 28
Runway Length 1900
Runway Width 40
Sight Seeing flight No
Air Medical Flight No
Medical Flight --