LAX94LA032

NTSB accident investigation · Cessna 172N · Joshua Tree, CA · October 30, 1993

Accident · No injuriesLimited investigationFinal report
Date
October 30, 1993, 07:30 local (14:30 UTC)
Place
Joshua Tree, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8279ECessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report August 1, 1994
Report
Approved by Office Director
FAA report
19931030041239A
Case key
28585

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 a proper descent rate on final approach. A factor in the accident was the student's limited total experience.

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.

In flight collision with terrain/waterApproach - vfr pattern - final approach
Terrain condition - berm
Proper descent rate - not maintainedPilot in commandCause
Lack of total experiencePilot in commandFactor

Analysis

The 22 hour student pilot rented the aircraft to practice takeoff and landings. The pilot reported that all aspects of the approach were normal with a stabilized 400 feet per minute descent rate until the aircraft was about 200 feet AGL on short final. The pilot said that the aircraft suddenly encountered a strong sink rate accompanied by a loss of airspeed. The pilot said he immediately applied power and increased the pitch attitude; however, the descent rate could not be arrested prior to the aircraft's main landing gear colliding with a dirt berm about 30 feet short of the runway.

Factual narrative

On October 30, 1993, at 0730 Pacific daylight time, a Cessna 172N, N8279E, collided with a berm short of runway 24 during a landing undershoot at the Hi Desert Airport, Joshua Tree, California. A witness to the accident stated that the airplane touched down about 30 feet short of the runway threshold and contacted a small berm. The aircraft was owned and operated by the Hi Desert Airport and rented by the student pilot for a local solo instructional flight. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft incurred substantial damage. The student pilot, the sole occupant, was not injured. The flight originated at the Hi Desert Airport on the day of the mishap at about 0715 hours as a local solo traffic pattern practice flight.

In his written statement, the pilot reported that all aspects of the approach were normal with a stabilized 400 feet per minute descent rate until the aircraft was about 200 feet AGL on short final. The pilot said that the aircraft suddenly encountered a strong sink rate accompanied by a loss of airspeed. The pilot said he immediately applied power and increased the pitch attitude; however, the descent rate could not be arrested prior to the aircraft's main landing gear colliding with a dirt berm about 30 feet short of the runway.

Aircraft

Registration
N8279E
Reported as
Cessna 172N
Category
Airplane
Serial number
17272166
Airframe hours
2,701
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Park W. Richardson
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 23, 1993 · 23 hours before
Departed
L80
Airport
L80 · Hi Desert, runway 24, 2,600 × 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
50
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
22 total · 22 in this make and model · 1 as pilot in command · 10 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
30 statute miles
Lowest ceiling
None
Temperature
46 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.