Key West International Airport
Aircraft Accident/Incident Report

Key West, Florida 33045
Wednesday, January 31, 2001 10:40 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot planned and performed a water landing to avoid any past wake swells created by the ferry boat. Approximately 1/2 to 3/4 through his landing slide, with the plane slowed to approximate 30 - 35 knots, a large swell appeared before him. Despite efforts to avoid the wake created by the boat, the airplane encountered a swell that launched the airplane 10-15 feet into the air. The airplane subsequently collided with the water and the rear float struts failed at the attachment points. No mechanical problems with the airplane were reported by the pilot.

NTSB Probable Cause Narrative

The airplanes' inadvertent collision with a swell during a water landing near a ferry boat that resulted the overload failure of the rear float/strut assembly.

Event Information

Type of Event Accident
Event Date 1/31/2001
Event Day of the Week Wednesday
Time of Event 1040
Event Time Zone Eastern Standard Time
Event City KEY WEST
Event State FLORIDA
Event Country --
Zipcode of the event site 33045
Event Date Year 2001
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport Key West International
Event Location Nearest Airport ID KEYW
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 956 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID MIA
Elevation of weather observation facility 8
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 19
Wind Direction (degrees magnetic) 150
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 8
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30.1
Density Altitude (feet) 1000
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 10
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 10213
NTSB Notification Source FAA
NTSB Notification Date Jan 5 2001 12:00AM
NTSB Notification Time 730
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Jul 30 2001 11:11AM
User who most recently changed record MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office MIAMI FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N208KW
NTSB Number ATL01LA032
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 208
Aircraft Series Identifier --
Aircraft Serial Number 20800292
Certified Max Gross Weight 8360
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 10
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Jan 30 2001 12:00AM
Airframe hours since last inspection 0.5
Airframe Hours 1787
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name SEAPLANES OF KEY WEST
Aircraft Owner Street Address 3471 SOUTH ROOSEVELT BLVD
Aircraft Owner City KEY WEST
Aircraft Owner State FL
Aircraft Owner Country USA
Aircraft Owner Zipcode 33040
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
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 SZ8A
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
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) --
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code EYW
Departure City KEY WEST
Departure State AK
Departure Country USA
Departure Time 1000
Departure Time Zone EST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code EYW
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Nov 15 2001 4:28PM
User who most recently changed record JOHB
Since inspection or accident Last Inspection
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight Yes
Air Medical Flight No
Medical Flight --