Aircraft Accident/Incident Report

Miami, Florida 33159
Wednesday, October 29, 1997 18:09 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot stated that his engine was running rough and losing power. He made a forced landing in water about 3 miles south of the shoreline. The pilot said that after the airplane touched down in the water, he began water taxing towards land. He further said that because darkness was near, he step-taxied toward land to arrive sooner. Due to insufficient power and fading light, he discontinued the step taxi. At some point during the taxi, one wing began riding lower than the other until the wing was wet, and the taxi speed became slower. Eventually, he reached land, where he moored the airplane. The pilot noted that the left break away sponson-pontoon broke away, and the airplane also sustained damage from the dock. The pilot had the airplane towed to a maintenance facility were the engine was examined. No reason was found for the loss of engine power.

NTSB Probable Cause Narrative

loss of engine power for an undetermined reason(s), which resulted in a forced landing and subsequent encounter with rough water.

Event Information

Type of Event Accident
Event Date 10/29/1997
Event Day of the Week Wednesday
Time of Event 1809
Event Time Zone Eastern Standard Time
Event City MIAMI
Event State FLORIDA
Event Country --
Zipcode of the event site 33159
Event Date Year 1997
Event Date Month 10
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 Dusk
Lowest Ceiling Height 4000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 12
Air Temperature at event time (in degrees celsius) 16
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 50
Variable Wind Indicator Unknown
Wind Speed (knots) 10
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1294
NTSB Notification Source --
NTSB Notification Date Oct 30 1997 12:00AM
NTSB Notification Time 1500
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 12:37PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N85HG
NTSB Number MIA98LA014
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Aerofab Inc.
Aircraft Model LAKE LA-250
Aircraft Series Identifier LAKE LA-25
Aircraft Serial Number 81
Certified Max Gross Weight 3140
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 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 16 1997 12:00AM
Airframe hours since last inspection 67
Airframe Hours 1079
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name PATRICK M. BYRNE
Aircraft Owner Street Address 35 ROPE FERRY RD.
Aircraft Owner City HANOVER
Aircraft Owner State NH
Aircraft Owner Country
Aircraft Owner Zipcode 03755
Operator is an individual? --
Operator Name ELISSAR TECHNOLOGIES INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 700 BITNER RD
Operator City PARK CITY
Operator State UT
Operator Country
Operator Zip code 84098
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code FLL
Departure City FT LAUDERDALE
Departure State FL
Departure Country
Departure Time 1715
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code EYW
Destination City KEY WEST
Destination State FL
Destination Country
Specific Phase of Flight Unknown
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 --