LAX95LA022

NTSB accident investigation · Forney F-1 · Searchlight, NV · October 28, 1994

Accident · No injuriesLimited investigationFinal report
Date
October 28, 1994, 13:50 local (20:50 UTC)
Place
Searchlight, NV
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3019GForney F-1
Weather
Visual (VMC) · Day
Status
Completed · report January 26, 1995
Report
Approved by Office Director
FAA report
19941028036869A
Case key
28972

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 pilot's failure to maintain directional control by improperly compensating for the existing wind conditions. The leaking cylinder, the prevailing crosswind, the soft terrain, and the dirt bank were factors in this accident

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(partial) - mech failure/malfCruise
Engine assembly,cylinder - leakFactor
Precautionary landing - performedPilot in command
Loss of control - on ground/waterLanding - flare/touchdown
Weather condition - crosswindFactor
Directional control - not maintainedPilot in commandCause
Compensation for wind conditions - improperPilot in commandCause
On ground/water collision with objectLanding - roll
Terrain condition - softFactor
Terrain condition - dirt bank/rising embankmentFactor

Analysis

During cruise flight, the engine developed an oil leak in the no. 1 cylinder causing a loss of oil pressure. The pilot said the loss of oil pressure was accompanied by engine vibration and loss of power. The pilot executed a precautionary landing to a state road. On touchdown, the pilot encountered a gust of wind. The airplane exited the road and collided with a white sand embankment. The pilot stated the winds were from 220 degrees at 15, gusting to 20 knots.

Factual narrative

On October 28, 1994, at 1350 hours Pacific daylight time, a Forney F-1, N3019G, collided with the terrain during an emergency landing due to a loss of power 11 miles east of Searchlight, Nevada. The pilot was conducting a visual flight rules personal flight to North Las Vegas Air Terminal, Las Vegas, Nevada. The airplane, registered to and operated by the pilot, sustained substantial damage. Neither the certificated private pilot nor his passenger was injured. Visual meteorological conditions prevailed. The flight departed Phoenix Sky Harbor Airport, Phoenix, Arizona, at 1000 hours and landed at Kingman Airport, Kingman Arizona, at an undetermined time; the flight departed Kingman Airport at 1300 hours.

The pilot said in the aircraft accident report that while flying at 5,500 feet mean sea level (msl) the engine began to vibrate severely and then experienced a loss of power. The pilot reduced the engine power and checked the magnetos, fuel mixture control, the fuel valve position, and the primer, but without success. The engine continued to vibrate severely.

The pilot elected to execute an emergency landing on Nevada State Road 164. He said that on touchdown, the airplane encountered a gust of wind from the left, causing the airplane to turn to the left. He applied full right rudder, but without success. The airplane exited the road and the nose gear collapsed when it struck a "soft white sand embankment."

The pilot also indicated in the aircraft accident report that the surface winds were from 220 degrees (magnetic) at 15 knots, gusting to 20 knots.

A Federal Aviation Administration (FAA) airworthiness inspector told National Transportation Safety Board investigators that he interviewed the pilot during the initial on-scene investigation. The pilot said that he was flying to North Las Vegas Air Terminal to participate in an "aircoupe" airplane fly-in.

When the flight was near Searchlight, Nevada, the engine developed an oil leak followed by a loss of oil pressure. The pilot elected to land on a street. During the landing flare, a "gust of wind" blew the airplane to the right side of the road and the airplane collided with the terrain.

The FAA inspector examined the airplane and found that the oil leak originated at the No. 1 cylinder.

Aircraft

Registration
N3019G
Reported as
Forney F-1
Category
Airplane
Serial number
5712
Airframe hours
2,196
Engine
Continental C-90-F12, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Sterline Zeiders
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 28, 1994 · 154 hours before
Departed
IGM · Kingman, AZ
Destination
VGT · Las Vegas, NV
Airport
1L3 · Searchlight

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
62
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
479 total · 451 in this make and model · 409 as pilot in command · 68 in the last 90 days · 32 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 15 knots, gusting 20
Visibility
30 statute miles
Lowest ceiling
None
Temperature
75 °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.