Aircraft Accident/Incident Report

Pacific Ocean
Friday, February 25, 1994 6:20

NTSB Narrative Summary Released at Completion of Accident

THE HELICOPTER WAS USED FOR FISH-SPOTTING OPERATIONS FROM A FISHING VESSEL IN THE PACIFIC OCEAN. THE PILOT PERFORMED A PREFLIGHT RUN-UP AT WHICH TIME ALL INDICATIONS WERE NORMAL; THEN HE DEPARTED FROM THE SHIP LANDING PAD. AFTER TAKE OFF, THE PILOT WAS NOTIFIED THAT BLACK SMOKE WAS COMING FROM THE REAR OF THE HELICOPTER. THE PILOT REACTED BY TURNING THE HELICOPTER BACK TOWARD THE SHIP FOR A PRECAUTIONARY LANDING. ABOUT 70 METERS FROM THE SHIP, THE ENGINE RPM DROPPED TO 2,600 AND THE HELICOPTER BEGAN LOSING ALTITUDE. AS THE HELICOPTER DESCENDED TO THE LEVEL OF THE FLIGHT DECK, THE PILOT RECOGNIZED THAT HE WOULD BE UNABLE TO LAND ON THE SHIP, AND TURNED AWAY. HE STATED THAT HE WAS AT AN ALTITUDE OF 70 FEET MSL WHEN THE ENGINE LOST ALL REMAINING POWER. AT THAT TIME, HE REPORTED HEARING 'SOME ABNORMAL SOUNDS FROM THE BACK OF THE AIRCRAFT.' THE FLOAT-EQUIPPED HELICOPTER DESCENDED INTO THE OCEAN AND CAPSIZED.

NTSB Probable Cause Narrative

THE LOSS OF ENGINE POWER FOR UNDETERMINED REASONS.

Event Information

Type of Event Accident
Event Date 2/25/1994
Event Day of the Week Friday
Time of Event 620
Event Time Zone --
Event City PACIFIC OCEAN
Event State PACIFIC OCEAN
Event Country --
Zipcode of the event site --
Event Date Year 1994
Event Date Month 2
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) 20
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 25
Variable Wind Indicator Unknown
Wind Speed (knots) 2
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) 257
NTSB Notification Source --
NTSB Notification Date Mar 2 1994 12:00AM
NTSB Notification Time 915
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Nov 26 2002 3:24PM
User who most recently changed record NTSB\ZUZL
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N61414
NTSB Number LAX94LA196
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name SCHWEIZER
Aircraft Model 300C
Aircraft Series Identifier 300C
Aircraft Serial Number S1614
Certified Max Gross Weight 2050
Aircraft Category Helicopter
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Dec 15 1993 12:00AM
Airframe hours since last inspection 29
Airframe Hours 243
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name TRANS GLOBAL PRODUCTS, INC.
Aircraft Owner Street Address 7825 N. DALE MABRY, SUITE 104
Aircraft Owner City TAMPA
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 33814
Operator is an individual? --
Operator Name FONG SEONG FISHERIES
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address NO. 69 PIN HAI FIRST ROAD
Operator City KAOHSIUNG
Operator State OF
Operator Country
Operator Zip code
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) Aerial Observation
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code NONE
Departure City SHIP FONG SEONG
Departure State PO
Departure Country
Departure Time 615
Departure Time Zone
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 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 --