LAX97LA297

NTSB accident investigation · Cessna 172RG · Lancaster, CA · August 21, 1997

Accident · No injuriesLimited investigationFinal report
Date
August 21, 1997, 16:02 local (23:02 UTC)
Place
Lancaster, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9710BCessna 172RG
Weather
Visual (VMC) · Day
Status
Completed · report June 9, 1999
Report
Approved by Office Director
FAA report
19970821023249A
Case key
29880

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

Improper flare.

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.

Hard landingLanding - flare/touchdown
Flare - improperPilot in commandCause
Gear collapsedLanding - flare/touchdown
Landing gear,main gear - collapsed

Analysis

The pilot landed hard, the left main landing gear collapsed, and the aircraft veered to the left off the runway. The air traffic control tower reported that the winds were from 220 degrees at 18 knots at the time of the accident. The pilot stated that the landing gear position indicator lights reflected that the gear was down before touchdown.

Factual narrative

On August 21, 1997, at 1602 hours Pacific daylight time, a Cessna 172RG, N9710B, veered left off the runway after the left main landing gear collapsed during landing at the General William J. Fox Airport, Lancaster, California. The airplane was substantially damaged and the certificated private pilot, the sole occupant, was not injured. The pilot operated the airplane as a personal flight when the accident occurred. The flight originated in Santa Monica, California at 1505. Visual meteorological conditions prevailed and no flight plan was filed.

The pilot reported that after he landed on runway 24, the left main landing gear collapsed and the aircraft veered to the left off the runway. The winds were reported by the air traffic control tower as being from 220 degrees at 18 knots at the time of the accident. The pilot stated that the landing gear position indicator lights reflected that the gear was down before touchdown.

Aircraft

Registration
N9710B
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG0983
Airframe hours
6,237
Engine
Lycoming O-360-F1A6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Justice Aviation Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 29, 1997
Departed
SMO · Santa Monica, CA
Destination
WJF
Airport
WJF · General Wm. J. Fox Field, runway 24, 5,001 × 150 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
56
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
375 total · 160 in this make and model · 340 as pilot in command · 9 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 18 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
WJF

FAA reports on this event · 1

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