LAX92LA369

NTSB accident investigation · Piper PA-28-140 · Atwater, CA · August 29, 1992

Accident · No injuriesLimited investigationFinal report
Date
August 28, 1992, 17:15 local (Aug 29, 1992, 00:15 UTC)
Place
Atwater, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N7250FPiper PA-28-140
Weather
Visual (VMC) · Day
Status
Completed · report September 14, 1993
Report
Approved by Office Director
FAA report
19920828034129A
Case key
27748

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

The partial loss of engine power for undetermined reasons and the pilots failure to attain the proper touchdown point during the subsequent forced landing attempt back on the runway. Factors in the accident were the tail wind condition encountered during the landing attempt and the short nature of the runway.

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 powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingManeuvering - turn to landing area (emergency)
In flight collision with objectGo-around (vfr)
Airport facilities,runway/landing area condition - inadequateFactor
Weather condition - tailwindFactor
Proper touchdown point - not attainedPilot in commandCause
On ground/water collision with objectLanding - roll
Object - fence

Analysis

The pilot said that the flight departed runway 30 and at about 900 feet during the initial climb the engine power level smoothly reduced to about 2,000 RPM. The pilot noted that there was no roughness associated with the power loss. The pilot said she was concerned about the nature of the terrain ahead and elected to perform a 180 degree turn and land down wind on runway 12. The aircraft touched down about two thirds of the way down the runway and the pilot thought the aircraft could not be stopped prior to colliding with a fence at the runway end. She said she added all available power and the aircraft lifted off and over the fence. The aircraft then settled back to the ground and collided with two coral fences about one quarter of a mile beyond the end of the runway. The pilot said the winds at the time were from about 310 degrees at about 10 knots. The engine and airframe were examined by FAA airworthiness inspectors who did not find evidence to explain the reported loss of power.

Aircraft

Registration
N7250F
Reported as
Piper PA-28-140
Category
Airplane
Serial number
28-25167
Airframe hours
5,229
Engine
Lycoming O-320-E2A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Central Valley Skyways
Registered owner
Robert Clark
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 24, 1992 · 63 hours before
Airport
0O1 · Atwater MunicaIpal, runway 12, 2,670 × 50 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
45
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
870 total · 150 in this make and model · 795 as pilot in command · 125 in the last 90 days · 8 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 10 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
91 °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.