LAX92LA272

NTSB accident investigation · Ercoupe 415C · Santa Clarita, CA · June 30, 1992

Accident · Minor injuriesLimited investigationFinal report
Date
June 30, 1992, 12:09 local (19:09 UTC)
Place
Santa Clarita, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3165HErcoupe 415C
Weather
Visual (VMC) · Day
Status
Completed · report September 28, 1993
Report
Approved by Office Director
FAA report
19920630022649A
Case key
27668

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

Fuel starvation caused by the inflight separation of the fuel gascolator bowl due to improper component installation.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - nonmechanicalCruise - normal
Fuel system,strainer - not securedCause
Fuel system,strainer - separationCause
Maintenance,rebuild/remanufacture - improperPilot in commandCause
Fluid,fuel - starvationCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - high vegetation

Analysis

The pilot, who is an A&P mechanic, said he bought the aircraft and completely rebuilt it 15 hours prior to the accident. The pilot said the aircraft was in level cruise when the engine began to sputter, then reduced to idle. All attempts to restart the engine were unsuccessful. The pilot attempted to land in a field and collided with high sage brush and small trees. FAA inspectors conducted an onsite examination of the aircraft. The gascolator bowl was found to be missing from the firewall mount and could not be located at the site during a search of the aircraft ground roll path. Detailed examination of the area around the mounting location on the firewall revealed no evidence of any damage.

Aircraft

Registration
N3165H
Reported as
Ercoupe 415C
Category
Airplane
Serial number
3790
Airframe hours
3,025
Engine
Continental C85-12, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Hernan D. Posada
Registered owner
Hernan D. Posada
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 24, 1992 · 15 hours before
Departed
L70 · Agua Dulce, CA
Destination
VNY · Van Nuys, CA

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
22
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
140 total · 9 in this make and model · 78 as pilot in command · 9 in the last 90 days · 5 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 50 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.