Aircraft Accident/Incident Report

Kodiak, Alaska 99615
Saturday, June 1, 1996 14:30 AKD

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that he was landing on a beach near a remote river to pick up fishermen. During the landing roll-out, the pilot slowed the airplane to about 5 knots and was beginning to turn the airplane around. The nose wheel encountered an area of soft sand during the turn and the nose wheel strut fractured. The airplane was equipped with 10.5 X 28.5 X 15 tundra tires, wheels, and hubs that were installed on the main landing gear under an FAA Supplemental Type Certificate. The STC requires that the airplane must be equipped with an FAA approved nose wheel/tire installation. The airplane had an oversized 8.50 nose wheel tire and tube installed that was approved by an FAA FSDO inspector under a field approval. The FAA's handbook for airworthiness inspectors indicates that modifications to landing gear are major alterations and require an STC.

NTSB Probable Cause Narrative

The pilot's selection of unsuitable terrain for landing. Factors in the accident were: soft terrain, the use of an oversize nose wheel tire, and the FAA's inadequate field approval process for tundra tires.

Event Information

Type of Event Incident
Event Date 6/1/1996
Event Day of the Week Saturday
Time of Event 1430
Event Time Zone --
Event City KODIAK
Event State ALASKA
Event Country --
Zipcode of the event site 99615
Event Date Year 1996
Event Date Month 6
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 Not pertinent
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) 10
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 5
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 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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 5013
NTSB Notification Source --
NTSB Notification Date Jun 1 1996 12:00AM
NTSB Notification Time 1803
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 10:03AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9608G
NTSB Number ANC96IA077
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed Company VFR
Flight plan Was Activated? --
Damage Minor
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 206
Aircraft Series Identifier 206
Aircraft Serial Number U20601808
Certified Max Gross Weight 3600
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 May 4 1996 12:00AM
Airframe hours since last inspection 21
Airframe Hours 8091
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name REDEMPTION INC.
Aircraft Owner Street Address P.O. BOX 125
Aircraft Owner City KODIAK
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99615
Operator is an individual? --
Operator Name ISLAND AIR SERVICE
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code RI9A
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) Positioning
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code ADQ
Departure City
Departure State AK
Departure Country
Departure Time 1350
Departure Time Zone ADT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Taxi
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --