Aircraft Accident/Incident Report

San Diego, California 92138
Monday, August 28, 1995 17:50 PDT

NTSB Narrative Summary Released at Completion of Accident

APPROXIMATELY 4 MILES FROM THE DEPARTURE RUNWAY, THE LEFT ENGINE STOPPED ON THE TWO-ENGINE, AMATEUR-BUILT AIRCRAFT. THE PILOT ALTERED COURSE TOWARD HIS DESTINATION, BUT FOUND HE WAS UNABLE TO MAINTAIN ALTITUDE ON THE REMAINING ENGINE AND ELECTED TO ATTEMPT AN OFF-AIRPORT LANDING ON A NEARBY ISLAND. THE PILOT WAS UNABLE TO REACH THE LANDING SITE AND LANDED THE LANDPLANE IN THE WATER APPROXIMATELY 50 FEET OFFSHORE. INSPECTION OF THE FAILED ENGINE REVEALED THAT THE SINGLE IGNITION SYSTEM WAS INOPERATIVE DUE TO A CHAFFED PRIMARY WIRE WHICH HAD SHORT CIRCUITED TO THE ENGINE MOUNT. THE SECONDARY IGNITION WIRE WAS ALSO IN A DETERIORATED CONDITION. THE AIRCRAFT HAD RECEIVED AN ANNUAL INSPECTION AND HAD BEEN APPROVED FOR RETURN TO SERVICE 1 WEEK PRIOR TO THE ACCIDENT AND HAD ACCUMULATED 2.4 HOURS SINCE INSPECTION.

NTSB Probable Cause Narrative

the failure of the left engine due to inadequate maintenance of the ignition system.

Event Information

Type of Event Accident
Event Date 8/28/1995
Event Day of the Week Monday
Time of Event 1750
Event Time Zone Pacific Daylight Time
Event City SAN DIEGO
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92138
Event Date Year 1995
Event Date Month 8
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 Weather Observation Facility
Time of the weather observation 1749 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 50
Weather Observation Facility ID MYF
Elevation of weather observation facility 423
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation PDT
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) 40
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 330
Variable Wind Indicator Unknown
Wind Speed (knots) 8
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
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) 849
NTSB Notification Source --
NTSB Notification Date Aug 28 1995 12:00AM
NTSB Notification Time 1850
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:31PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N128HJ
NTSB Number LAX95LA309
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 JOSEPHSON
Aircraft Model MC-15 CRICKET
Aircraft Series Identifier MC-15 CRIC
Aircraft Serial Number 12-0128
Certified Max Gross Weight 375
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 1
Number of Engines 2
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Aug 19 1995 12:00AM
Airframe hours since last inspection 2
Airframe Hours 114
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name CHARLES WEBBER
Aircraft Owner Street Address 516 ADAMS ST.
Aircraft Owner City COTTAGE GROVE
Aircraft Owner State OR
Aircraft Owner Country
Aircraft Owner Zipcode 94424
Operator is an individual? --
Operator Name MIKE GRETTON
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 10684 CAMINITO DURO
Operator City SAN DIEGO
Operator State CA
Operator Country
Operator Zip code 92126
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 NKX
Departure City MIRAMAR NAS
Departure State CA
Departure Country
Departure Time 1738
Departure Time Zone PDT
Destination Same as Local Flt crash at destination city
Destination Airport Code MYF
Destination City
Destination State CA
Destination Country
Specific Phase of Flight Cruise
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 --