FTW96LA354

NTSB accident investigation · Cessna 170B · Victoria, TX · August 18, 1996

Accident · Minor injuriesLimited investigationFinal report
Date
August 18, 1996, 10:00 local (15:00 UTC)
Place
Victoria, TX
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N600JMCessna 170B
Weather
Visual (VMC) · Day
Status
Completed · report April 15, 1998
Report
Approved by Office Director
FAA report
19960818023539A
Case key
19951

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 of the airplane during the landing roll. A related factor was the rough/uneven terrain (gopher mound) on the grass 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 control - on ground/waterLanding - roll
Airport facilities,runway/landing area condition - rough/unevenFactor
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - encounteredPilot in command
Main gear collapsedLanding
Landing gear,main gear - overload

Analysis

During the landing roll on a private dirt airstrip, the airplane hit a gopher mound and veered sideways at about 30 mph, collapsing the right main gear and dragging the right main wing tip on the ground. Also, during the occurrence, the windshield was cracked, engine mounts were bent, and the right door frame deformed. FAA records indicated that the student pilot certificate was issued May 18, 1993. FAA Title 14 CFR Part 61 limits a student pilot from carrying a passenger.

Factual narrative

On August 18, 1996, at 1000 central daylight time, a Cessna 170B, N600JM, registered to and operated by a private owner under Title 14 CFR Part 91 lost control during the landing roll at Ball Airport, Victoria, Texas. The student pilot was not injured, the sole passenger received minor injuries, and the airplane sustained substantial damage. Visual meteorological conditions prevailed for the personal flight and a flight plan was not filed. The local flight originated 1 hour 30 minutes before the accident.

During a telephone interview, conducted by the investigator-in-charge, and on the enclosed Pilot/Operator Report, the pilot reported the following information. The private dirt airstrip is 2,400 feet long and 50 feet wide. During the second landing, the airplane hit a gopher mound, veered sideways at about 30 mph collapsing the right main gear and dragging the right main wing tip on the ground. The windshield was cracked, engine mounts bent, and the right door frame deformed.

The FAA inspector examined the tailwheel equipped airplane and reported structural damage to the right main gear, engine firewall, and right wing spar attachment area. FAA records indicated that the student pilot certificate was issued May 18, 1993. The pilot reported 51 hours of flight time in the make and model of aircraft. FAA Title 14 CFR Part 61 limits a student pilot from carrying a passenger.

Aircraft

Registration
N600JM
Reported as
Cessna 170B
Category
Airplane
Serial number
20458
Engine
Continental O-300-D15, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Charles W. Dortch
Airworthiness certificate
Standard, Normal
Airport
T42 · Ball, runway 31, 2,400 × 50 ft, grass/turf

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
42
Certificate
Student
Medical
Class 3, Expired
Seat
Left
Flight hours
51 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F

FAA reports on this event · 1

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