Akiachak Airport
Aircraft Accident/Incident Report

Akiachak, Alaska 99551
Monday, October 10, 1988 16:30 AKD

NTSB Narrative Summary Released at Completion of Accident

THE AIR TAXI PILOT LANDED LONG AND WAS UNABLE TO STOP THE AIRCRAFT BEFORE IT RAN OFF THE RUNWAY AND CAME TO REST IN A DITCH. A 30-40 KT GUSTY CROSSWIND AND TURBULENCE EXISTED AT THE TIME. THE PILOT STATED THAT DURING THE LANDING ROLL, HE DISCOVERED THAT THE LEFT BRAKE WAS INOPERATIVE AND SUBSEQUENT EXAMINATION FOUND THE COTTER PIN MISSING FROM THE LEFT RUDDER/BRAKE PEDAL. THIS HAD ALLOWED THE PEDAL RETAINING SHAFT TO PARTIALLY BACK OUT, AND THE ASSEMBLY TO BECOME DISCONNECTED. THE MISSING COTTER PIN WAS NOT FOUND. THE PIC WAS BEING PAID A PERCENTAGE OF THE GROSS INCOME EARNED BY THE AIRCRAFT HE FLEW. IF THE TRIP WAS NOT COMPLETED, HE DID NOT GET PAID.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 10/10/1988
Event Day of the Week Monday
Time of Event 1630
Event Time Zone --
Event City AKIACHAK
Event State ALASKA
Event Country --
Zipcode of the event site 99551
Event Date Year 1988
Event Date Month 10
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 25
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) 20
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Variable
Wind Speed (knots) 30
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 40
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 5
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1292
NTSB Notification Source --
NTSB Notification Date Nov 16 1988 12:00AM
NTSB Notification Time 745
Fiche Number and/or location -used to find docket information 37388
Date of most recent change to record Dec 13 2000 12:12PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N449SA
NTSB Number ANC89LA018
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed Company VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 182C
Aircraft Series Identifier 182C
Aircraft Serial Number 52854
Certified Max Gross Weight 2650
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 Oct 3 1988 12:00AM
Airframe hours since last inspection 31
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name SEAGULL AIR SERVICE INC.
Aircraft Owner Street Address P.O. BOX 907
Aircraft Owner City BETHEL
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99559
Operator is an individual? --
Operator Name SEAGULL AIR SERVICE INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P. O. BOX 907
Operator City BETHEL
Operator State AK
Operator Country
Operator Zip code 99559
Operator Code LAQA
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 No
Departure Airport Code AK86
Departure City NAPAKIAK
Departure State AK
Departure Country
Departure Time 1605
Departure Time Zone ADT
Destination Same as Local Flt crash at destination city
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
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 28
Runway Length 1900
Runway Width 40
Sight Seeing flight No
Air Medical Flight No
Medical Flight --