LAX93LA152

NTSB accident investigation · Piper PA-28-161 · Vacaville, CA · March 16, 1993

Accident · Serious injuriesLimited investigationFinal report
Date
March 15, 1993, 19:00 local (Mar 16, 1993, 03:00 UTC)
Place
Vacaville, CA
Injuries
2 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N8120HPiper PA-28-161
Weather
Visual (VMC) · Night/bright
Status
Completed · report June 30, 1994
Report
Approved by Office Director
FAA report
19930315005609A
Case key
28358

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

On this page

Probable cause

a loss of engine power for undetermined reason(s).

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
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
Light condition - bright night

Analysis

The pilot said he was in a climb after takeoff at an altitude of about 1900 feet mean sea level when the airplane's engine began to sputter and lose power. He said he changed fuel tanks and turned on the fuel pump. He reported the engine then lost total power. He said he made a forced landing in a valley. During the termination of the forced landing, the airplane's left wing collided with the terrain followed by the airplane's tail and fuselage. The airplane's fuselage was destroyed by a post crash fire. The engine was removed for examination. The FAA safety inspector supervising the engine examination reported that no pre existing deficiencies were noted during the examination and that the examination did not reveal a reason for the reported engine power loss.

Factual narrative

On March 15, 1993, at 1900 hours Pacific standard time, a Piper PA-28-161, N8120H, collided with the terrain during the termination of a power off forced landing near Vacaville, California. The power off forced landing was precipitated by a loss of engine power during takeoff climb. The airplane was destroyed by impact forces and a post crash fire. The airplane was being operated by Navajo Aviation of Concord, California, and was rented by the pilot for the personal flight. The airplane departed Vacaville about 1845 hours and was destined for Concord, California. Visual meteorological conditions prevailed and a flight plan was not filed.

An FAA safety inspector examined the airplane on scene and interviewed the pilot. The pilot said he was in a climb after takeoff at an altitude of about 1900 feet mean sea level when the engine began to sputter and lose power. He said that he changed fuel tanks and turned on the fuel pump. He reported the engine lost total power. He said he made a forced landing in a valley. The pilot reported to the FAA safety inspector that the airplane's left wing "hit first, followed by the tail and the fuselage." The pilot said the airplane caught fire after it came to a stop.

Inspection of the airplane by the FAA safety inspector revealed the airplane's fuselage was completely destroyed by fire. He reported that the propeller was "close to being undamaged except for a slight aft bend of one of the prop blades and heavy nicks on the other blade." He further reported that with the exception of the carburetor, all engine accessories were destroyed by fire.

The engine was removed from the airplane and transported to Sacramento, California, for further examination.

The engine was examined on March 30, 1993, under the supervision of an FAA airworthiness safety inspector. The FAA safety inspector reported that no pre-existing deficiencies were noted during the engine examination and that the examination did not reveal a reason for the reported power loss.

Aircraft

Registration
N8120H
Reported as
Piper PA-28-161
Category
Airplane
Serial number
28-8016138
Airframe hours
9,140
Engine
Lycoming O-320-D3G, 160 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Laron Enterprises, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 4, 1993 · 15 hours before
Destination
CCR · Concord, 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 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
82 total · 10 in this make and model · 40 as pilot in command · 2 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright
Wind
Calm
Visibility
20 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
64 °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.