LAX97LA237

NTSB accident investigation · Cessna 172N · Joshua Tree, CA · July 7, 1997

Accident · Minor injuriesLimited investigationFinal report
Date
July 7, 1997, 15:37 local (22:37 UTC)
Place
Joshua Tree, CA
Injuries
3 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N738ETCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report December 31, 1998
Report
Approved by Office Director
FAA report
19970707017129A
Case key
29832

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

failure of the pilot to adequately judge the wind direction and to select the correct runway, which resulted in a downwind landing; and his failure to go around, while there was sufficient runway remaining. The tailwind, fence, and ditch were related factors.

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.

OverrunLanding - roll
Weather condition - tailwindFactor
Wind information - misjudgedPilot in commandCause
Wrong runway - selectedPilot in commandCause
Go-around - not performedPilot in commandCause
On ground/water collision with objectLanding - roll
Object - fenceFactor
On ground/water encounter with terrain/waterLanding
Terrain condition - ditchFactor
Nose overLanding

Analysis

The pilot reported that while he was preparing to land, he was 'unable to determine any substantial wind by ground observation or from any effect on the path of the aircraft over terrain.' He stated that he then made a low pass over runway 6 and observed the windsock to show a moderate crosswind from the north. The pilot then made an approach, but landed long and with a slight bounce. The aircraft overran the runway and collided with a fence and a berm, then nosed over. The pilot further reported that after the accident, he observed the windsock to show a tailwind for landing on runway 6. Also, he was told that the winds were coming from 240 degrees at approximately 12 knots at the time of the accident. He stated that he 'misjudged the stopping distance and failed to initiate a go-around.'

Factual narrative

On July 7, 1997, at 1537 hours Pacific daylight time, a Cessna 172N, N738ET, overran runway 6 on landing at the Joshua Tree, California, airport and collided with a fence and a berm, then nosed over. The aircraft was rented by the pilot from Morcom Aviation Services of Everett, Washington, for a cross-country personal flight to Joshua Tree. Visual meteorological conditions prevailed and no flight plan was filed. The aircraft sustained substantial damage. The private pilot and his two passengers sustained minor injuries. The flight originated at Santa Monica, California, on the day of the accident at 1415.

In his written statement, the pilot reported that while he was setting up the approach into the Joshua Tree Airport, he was "unable to determine any substantial wind by ground observation or from any effect on the path of the aircraft over terrain." He stated that after determining that there was no other traffic in the area, he made a low pass over runway 6 and observed the windsock to show a moderate crosswind from the north. The pilot reported that after going around, he made a normal approach but landed long and with a slight bounce. He then overran the runway and collided with a fence and a berm, then nosed over.

The pilot further reported that after the accident he observed the windsock to show a tailwind for landing on runway 6, and he was told that the winds were coming from 240 degrees at approximately 12 knots at the time of the accident. He stated that he "misjudged the stopping distance and failed to initiate a go-around."

Aircraft

Registration
N738ET
Reported as
Cessna 172N
Category
Airplane
Serial number
17269926
Airframe hours
9,813
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Morcom Aviation Services, Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 25, 1997 · 20 hours before
Departed
SMO · Santa Monica, CA
Destination
L80
Airport
L80 · Joshua Tree, runway 6, 2,493 × 50 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
65
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
571 total · 520 in this make and model · 502 as pilot in command · 17 in the last 90 days · 11 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 7 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
104 °F, dew point 46 °F
Altimeter
29.00 inHg
Observed at
NXP, 12 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.