LAX87LA059

NTSB accident investigation · Cessna 152 · Davis, CA · December 7, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
December 7, 1986, 00:45 local (08:45 UTC)
Place
Davis, CA
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N25592Cessna 152
Weather
Visual (VMC) · Night/dark
Status
Completed · report March 10, 1988
Report
Approved by Office Director
FAA report
19861207064799A
Case key
25485

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

On this page

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.

Abrupt maneuverCruise
In-flight planning/decision - intentionalPilot in commandCause
Judgment - poorPilot in commandCause
Unsafe/hazardous condition - selectedPilot in commandCause
Loss of engine power(partial) - nonmechanicalClimb - to cruise
Engine assembly - failure,partialFactor
Aircraft performance,climb capability - loss,totalFactor
Powerplant controls - not possiblePilot in commandFactor
In flight collision with terrain/waterLanding - roll
Light condition - dark nightFactor
Terrain condition - rough/unevenFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandFactor

Analysis

A Cessna 152 nosed over in a rough plowed field after a partial loss of power while on a night VFR pleasure flight. The pilot indicated that he was on a date with his girl friend and offered to demonstrate negative gravity to her. He slowed the aircraft and climbed to approximately 2,600 feet MSL. During the recovery from the resulting dive, the aircraft engine began to run rough and would produce only partial power. The pilot checked the mixture control, the magnetos, fuel quanity, fuel valve, and carburetor heat. The engine would only produce 1,400 RPM and the pilot was unable to maintain altitude. The pilot executed a forced landing to a rough plowed field. The aircraft nosed over during the landing roll. Examination of the aircraft engine by an airframe and powerplant revealed no discrepancies in the engine controls or aircraft fuel system.

Aircraft

Registration
N25592
Reported as
Cessna 152
Category
Airplane
Serial number
15280752
Airframe hours
4,092
Engine
Lycoming O-235-L2C, 110 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Executive Flyers, Inc.
Registered owner
Inderbitzen, Tom
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · September 25, 1986 · 84 hours before
Departed
SAC · Sacramento, CA
Destination
005 · Davis, CA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
30
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
560 total · 11 in this make and model · 481 as pilot in command · 53 in the last 90 days · 8 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
340° at 14 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
SAC, 15 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.