DFW07CA048

NTSB accident investigation · Cessna 172S · Spicewood, TX · December 31, 2006

Accident · No injuriesData collectionFinal report
Date
December 31, 2006, 13:15 local (19:15 UTC)
Place
Spicewood, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N988SPCessna 172S
Weather
Visual (VMC) · Day
Status
Completed · report March 26, 2007
Report
Approved by Office Director
Parties
SAT FSDO
FAA report
20061231029019A
Case key
65089

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 compensate for the existing wind conditions resulting in a loss of directional control. Factors were the gusty crosswind and the muddy terrain.

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
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
Weather condition - crosswindFactor
Gear collapsedLanding - roll
Terrain condition - muddyFactor

Analysis

The 270-hour private pilot lost directional control of the single-engine airplane during a crosswind landing on runway 35. Runway 35 was reported as a dry 4,185-foot long by 30-foot wide asphalt runway. The pilot stated in the NTSB Form 6120.1/2, that "while slowing down on the runway, a sudden gust blew the airplane to the right (east) and off the runway." Subsequently, the "nose gear dug into the mud and collapsed causing the airplane to flip onto its back." The pilot was able to exit the aircraft through the cabin door and sustained no injuries. The airplane sustained structural damage. Weather reported at a facility 25 nautical miles to the east included wind from 300 degrees at 12 knots, gusting to 22 knots, clear skies, and 10 miles visibility.

Factual narrative

The 270-hour private pilot lost directional control of the single-engine airplane during a crosswind landing on runway 35. Runway 35 was reported as a dry 4,185-foot long by 30-foot wide asphalt runway. The pilot stated in the NTSB Form 6120.1/2, that "while slowing down on the runway, a sudden gust blew the airplane to the right (east) and off the runway." Subsequently, the "nose gear dug into the mud and collapsed causing the airplane to flip onto its back." The pilot was able to exit the aircraft through the cabin door and sustained no injuries. The airplane sustained structural damage. Weather reported at a facility 25 nautical miles to the east included wind from 300 degrees at 12 knots, gusting to 22 knots, clear skies, and 10 miles visibility.

Aircraft

Registration
N988SP
Reported as
Cessna 172S
Category
Airplane
Serial number
172S8207
Airframe hours
906
Engine
Lycoming IO-360-L2A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · March 1, 2006
Departed
KSAT · San Antonio, TX
Destination
88R · Spicewood, TX
Airport
88R · Spicewood, TX, runway 35, 4,185 × 30 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
48
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
December 1, 2004
Seat
Left
Flight hours
270 total · 12 in this make and model · 201 as pilot in command · 1 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 12 knots, gusting 22
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F
Observed at
KAUS, 50 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.