Aircraft Accident/Incident Report

Madera, California 93637
Sunday, December 9, 1990 13:50 PST

NTSB Narrative Summary Released at Completion of Accident

THE PILOT OF A ENGINEERING RESEARCH 415-C AIRCRAFT EXPERIENCED ENGINE FAILURE DURING CRUISE. THE PILOT STATED HE NOTICED THE FUEL SIGHT GAUGE ON THE FUSELAGE FUEL TANK GOING DOWN MORE RAPIDLY THAN NORMAL. AT THIS TIME HE STARTED DOWN TO LAND AT MADERA, CALIFORNIA; HOWEVER, THE ENGINE QUIT AND HE WAS UNABLE TO MAKE THE AIRPORT. INVESTIGATION DISCLOSED A PLUGGED VENT LINE ON THE RIGHT FUEL TANK. THERE WAS AN UNQUANTIFIED AMOUNT OF FUEL REMAINING IN THE LEFT FUEL TANK.

NTSB Probable Cause Narrative

ENGINE FAILURE DUE TO A PLUGGED VENT LINE, AFFECTING THE ABILITY OF THE SYSTEM TO TRANSFER FUEL TO THE MAIN TANK.

Event Information

Type of Event Accident
Event Date 12/9/1990
Event Day of the Week Sunday
Time of Event 1350
Event Time Zone Pacific Standard Time
Event City MADERA
Event State CALIFORNIA
Event Country --
Zipcode of the event site 93637
Event Date Year 1990
Event Date Month 12
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 0
Degrees magnetic from airport 0
Airport Elevation 0
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 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) 4
Air Temperature at event time (in degrees celsius) -18
Dew Point at event time (in degress fahrenheit) -18
Wind Direction (degrees magnetic) 320
Variable Wind Indicator Unknown
Wind Speed (knots) 3
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2282
NTSB Notification Source --
NTSB Notification Date Dec 9 1990 12:00AM
NTSB Notification Time 2045
Fiche Number and/or location -used to find docket information 44627
Date of most recent change to record Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3080H
NTSB Number LAX91LA051
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Ercoupe (Eng & Research Corp.)
Aircraft Model 415-C
Aircraft Series Identifier 415-C
Aircraft Serial Number 3705
Certified Max Gross Weight 1400
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection 0
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name FRITSCHER, GRANT C.
Aircraft Owner Street Address 2135 SO. UNION SP. 2
Aircraft Owner City BAKERSFIELD
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 93307
Operator is an individual? --
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
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 045
Departure City VACAVILLE
Departure State CA
Departure Country
Departure Time 1140
Departure Time Zone PST
Destination Same as Local Flt --
Destination Airport Code L45
Destination City BAKERSFIELD
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 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --