Aircraft Accident/Incident Report

Valdez, Alaska 99686
Wednesday, September 21, 1983 11:15 AKD

NTSB Narrative Summary Released at Completion of Accident

THE PLT HAD TRIED TO FLY TO SILVER LAKE, EARLIER THAT MORNING, BUT HAD TO ABORT THE MISSION DUE TO LOW CEILING & VISIBILITY. WHEN HE HAD RETURNED AT 1110 ADT, THE CEILING HAD IMPROVED, BUT THERE WAS STILL LAYERS OF STRATUS & FOG BELOW THE MAIN CLOUD BASE. WITNESSES OBSERVED THE ACFT CIRCLE TWICE & BELIEVED THE PLT INTENDED TO LAND. DURING A DESCENDING LEFT TURN WITH 15 TO 20 DEG OF BANK, THE ACFT STRUCK THE WATER WITH THE LEFT FLOAT, THEN BOUNCED HIGH ABOVE THE WATER. AT THE TOP OF THE BOUNCE, HIGH ENG WAS HEARD, THEN THE ACFT PITCHED DOWN ABRUPTLY & CRASHED IN THE WATER. WHEN THE WATER & SPRAY SUBSIDED, WITNESSES SAW 2 FLOATS, THE REAR SECTION OF THE FUSELAGE & DEBRIS ON THE WATER. ABOUT 2 MIN LATER, THEY SAW THE 2 OCCUPANTS CLIMB ONTO THE FLOATING WRECKAGE. THE WITNESSES BEGAN BUILDING A LOG RAFT TO RESCUE THE OCCUPANTS, BUT BEFORE COMPLETING THE RAFT, THE OCCUPANTS HAD DRIFTED OUT OF SIGHT IN FOG & RAIN. A SEARCH WAS MADE FOR THE OCCUPANTS, BUT THEY COULD NOT BE FOUND & WERE PRESUMED TO HAVE DROWNED.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 9/21/1983
Event Day of the Week Wednesday
Time of Event 1115
Event Time Zone --
Event City VALDEZ
Event State ALASKA
Event Country --
Zipcode of the event site 99686
Event Date Year 1983
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 300
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 1000
Lowest Non-Ceiling Height 300
Sky/Lowest/Cloud Conditions Partial Obscuration
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 3
Air Temperature at event time (in degrees celsius) 2
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Moderate
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 2854
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 23149
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4559F
NTSB Number ANC83FA180
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 185
Aircraft Series Identifier 185
Aircraft Serial Number 185-1065
Certified Max Gross Weight 3350
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 Sep 4 1983 12:00AM
Airframe hours since last inspection 88
Airframe Hours 4405
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name KENNETH H. BUNCH
Aircraft Owner Street Address PO BOX 31
Aircraft Owner City GLENNALLEN
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99588
Operator is an individual? --
Operator Name KENNETH C. SUMEY, COLUMBIA AIR
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address PO BOX 1184
Operator City VALDEZ
Operator State AK
Operator Country
Operator Zip code 99686
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 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 ROBE
Departure City ROBE LAKE
Departure State AK
Departure Country
Departure Time 1045
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code
Destination City SILVER LAKE
Destination State AK
Destination Country
Specific Phase of Flight Approach
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 15000
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --