LAX85FA084

NTSB accident investigation · Cessna 310 · Temecula, CA · December 25, 1984

Accident · Serious injuriesField investigationFinal report
Date
December 25, 1984, 11:56 local (19:56 UTC)
Place
Temecula, CA
Injuries
2 serious, 2 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N5209ACessna 310
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841225068389A
Case key
24448

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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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) - nonmechanicalTakeoff - initial climb
Fuel system,carburetor - contaminationCause
Loss of control - in flightTakeoff - initial climb
Procedures/directives - not followedPilot in commandCause
Airspeed(vmc) - not maintainedPilot in command(cfi)Cause
Lack of familiarity with aircraftPilot in command(cfi)Factor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The acft experienced a total power loss of the rt eng during takeoff from rancho calif airport & crashed about one half mi northwest. The plt reported that the acft would not climb, nor would it maintain altitude at about 40 ft AGL. He stated that when he attempted a rt turn to avoid a building the acft speed 'probably' went below VMC. Examination of the rt eng failed to reveal any failure of the rotational/mechanical system. Oil from an unknown orgin was found in the carburetor air side. In a pressure carburetor, any contaminents could cause an immediate power loss.

Aircraft

Registration
N5209A
Reported as
Cessna 310
Category
Airplane
Serial number
35409
Airframe hours
4,305
Engine
Continental O-470-M, 240 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Instructional · Part 91
Registered owner
J. D. Hannam
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 1984 · 17 hours before
Destination
AVX · Avalon, CA
Airport
2L0 · Rancho California, runway 30, 3,500 × 60 ft, asphalt

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
36
Certificates
Commercial, Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
2,486 total · 10 in this make and model · 2,163 as pilot in command · 50 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 1 knots
Visibility
45 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 34 °F
Altimeter
29.00 inHg
Observed at
RIV, 23 nm away

FAA reports on this event · 1

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