FTW99LA246

NTSB accident investigation · Cessna 170A · Brady, TX · September 3, 1999

Accident · No injuriesLimited investigationFinal report
Date
September 3, 1999, 12:15 local (17:15 UTC)
Place
Brady, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N3865VCessna 170A
Weather
Visual (VMC) · Day
Status
Completed · report June 22, 2000
Report
Approved by Office Director
FAA report
19990903044689A
Case key
47280

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 clearance from a dirt bank.

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.

On ground/water encounter with terrain/waterTaxi - from landing
Terrain condition - dirt bank/rising embankment
Clearance - not maintainedPilot in commandCause

Analysis

The pilot misjudged his speed and distance from a dirt mound during taxi after landing, and the airplane's left main landing gear and wing impacted the dirt mound.

Factual narrative

On September 3, 1999, at 1215 central daylight time, a Cessna 170A tail-wheel equipped airplane, N3865V, was substantially damaged when it impacted a dirt mound while taxiing at the Curtis Field Airport near Brady, Texas. The commercial pilot, who was the owner and operator of the airplane and the sole occupant, was not injured. Visual meteorological conditions prevailed and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 personal flight. The flight originated from the Eastland Municipal Airport, Eastland, Texas, at 1120.

According to the pilot, the asphalt runway at Curtis Field Airport was under construction and there were dirt mounds adjacent to it, therefore, he elected to land on the grass runway. The pilot stated that as he was taxiing off of the grass runway, he misjudged his distance and speed, and the airplane impacted one of the dirt mounds with the left main landing gear and left wing.

The FAA inspector, who visited the accident site, stated that the left main landing gear attachment assembly was structurally damaged, and the left wing spar was bent up outboard of the wing flap.

Aircraft

Registration
N3865V
Reported as
Cessna 170A
Category
Airplane
Serial number
18752
Airframe hours
4,904
Engine
Continental C145-2, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jean F. Williams
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 16, 1999 · 90 hours before
Departed
ETN · Eastland, TX
Destination
BBD
Airport
BBD · Curtis Field, runway 26, 3,520 × 110 ft, grass/turf

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
79
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,000 total · 1,500 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 64 °F
Altimeter
29.00 inHg
Observed at
SJT, 60 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.