Aircraft Accident/Incident Report

Swikshak Bay, Alaska 99615
Saturday, September 11, 1993 16:05 AKD

NTSB Narrative Summary Released at Completion of Accident

THE PILOT-IN-COMMAND STATED TWO OTHER AIRPLANES TOOK OFF FROM THE SLOUGH JUST BEFORE HIM. HE WAS THE LAST TO DEPART AND MADE HIS TAKEOFF RUN DOWNSTREAM ON THE SLOUGH. HE LIFTED OFF AT 50 TO 55 KNOTS AND THE AIRPLANE BEGAN TO SETTLE JUST AFTER LIFT OFF. THE PILOT STATED HE KNEW THE WATER WAS VERY SHALLOW AND TRIED TO MAINTAIN FLIGHT UNTIL REACHING DEEPER WATER. THE AIRPLANE SETTLED ONTO THE SLOUGH AND THE FLOATS STRUCK A MUD BAR AND THE AIRPLANE NOSED OVER. THE WIND WAS CALM. THE PILOT STATED THERE WERE NO MECHANICAL IRREGULARITIES DURING THE TAKEOFF. THIS WAS A BUSINESS FLIGHT CONDUCTED UNDER 14CFR91 BY A FISHING LODGE.

NTSB Probable Cause Narrative

THE PILOT-IN-COMMAND'S FAILURE TO ATTAIN A PROPER CLIMB RATE.

Event Information

Type of Event Accident
Event Date 9/11/1993
Event Day of the Week Saturday
Time of Event 1605
Event Time Zone --
Event City SWIKSHAK BAY
Event State ALASKA
Event Country --
Zipcode of the event site 99615
Event Date Year 1993
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 --
Degrees magnetic from airport --
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 4000
Lowest Non-Ceiling Height 2000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 4
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Variable
Wind Speed (knots) 0
Wind Velocity Indicator Calm
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 Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor 4
Injury Total None --
Injury Total Serious --
Injury Total All 5
Investigating Agency NTSB
NTSB Docket Number (internal use) 1344
NTSB Notification Source --
NTSB Notification Date Sep 11 1993 12:00AM
NTSB Notification Time 2300
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:37PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9707Z
NTSB Number ANC93LA174
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
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 206
Aircraft Series Identifier 206
Aircraft Serial Number U20606617
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 21 1993 12:00AM
Airframe hours since last inspection 231
Airframe Hours 3545
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name FISHING UNLIMITED
Aircraft Owner Street Address P.O. BOX 19031
Aircraft Owner City ANCHORAGE
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99519
Operator is an individual? --
Operator Name FISHING UNLIMITED
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address GENERAL DELIVERY
Operator City PORT ALSWORTH
Operator State AK
Operator Country
Operator Zip code 99653
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 1605
Departure Time Zone ADT
Destination Same as Local Flt --
Destination Airport Code
Destination City PORT ALSWORTH
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --