CEN12LA214

NTSB accident investigation · Cessna 172S · Midlothian, TX · March 29, 2012

Accident · No injuriesLimited investigationFinal report
Date
March 29, 2012, 17:15 local (22:15 UTC)
Place
Midlothian, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N480SPCessna 172S
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report October 9, 2012
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration - Dallas FSDO
FAA report
20120329009859A
Case key
83251

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to maintain directional control during the landing roll.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172S: 66 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172S: 206 casesAll aircraft: 9,295 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot stated that there was a 5 to 10 knot left crosswind while landing. He reported that he had no difficulty maintaining the runway centerline alignment during the final approach and touchdown. An uneventful touchdown was made on the runway centerline; however, during the landing roll, the airplane began to veer to the left. The pilot stated that despite his increased use of right rudder to regain directional control, the airplane departed the left side of the runway and impacted a ditch. The nose landing gear collapsed when the airplane impacted the ditch. The pilot further noted that he had not experienced any ground-handling difficulties during the two takeoffs and one landing completed earlier that day. A postaccident examination confirmed that the cockpit rudder pedals were operating properly. Additionally, no mechanical anomalies were revealed during a functional test of the brake system. A postaccident review of available wind data indicated that the accident airplane likely landed in a left quartering crosswind of about 5 knots with no appreciable gusts. In the absence of any significant crosswind or wind gust, and coupled with the lack of any preimpact mechanical malfunctions of the nose wheel steering or brake systems, the pilot should have been able to maintain directional control during the landing roll.

Factual narrative

On March 29, 2012, at 1715 central daylight time, a Cessna 172S airplane, N480SP, was substantially damaged while landing at Mid-Way Regional Airport (KJWY), Midlothian, Texas. The private pilot was not injured. The airplane was registered to and operated by the pilot under the provisions of 14 Code of Federal Regulations Part 91 without a flight plan. Day visual meteorological conditions prevailed for the personal flight. The flight departed Sportsman's World Airport (TA65), Palo Pinto, Texas, about 1615 with KJWY as the intended destination. The pilot stated that there was a 5-10 knot left crosswind while landing on runway 18 (6,500 feet by 100 feet, asphalt). He reported that he had no difficulty maintaining runway centerline alignment during the final approach and touchdown. An uneventful touchdown was made on the runway centerline; however, during the landing roll, the airplane began to veer to the left. The pilot stated that despite his increased use of right rudder to regain directional control, the airplane departed off the left side of the runway and impacted a ditch. The nose landing gear collapsed when the airplane impacted the ditch. He further noted that he had not experienced any ground-handling difficulties during the 2 takeoffs and 1 landing completed earlier that day. A postaccident examination was completed by inspectors with the Federal Aviation Administration. The examination revealed substantial damage to the right wing primary structure and engine firewall. Although the nose wheel steering linkages had fractured when the nose gear collapsed, movement of the cockpit rudder pedals confirmed their proper operation. Additionally, no mechanical anomalies were found during a function test of the brake system. The postaccident examination did not reveal any preimpact mechanical malfunctions or failures that would have precluded normal operation of the airplane. At 1715, the airport's automated surface observing system reported the following weather conditions: wind 120 degrees at 6 knots; visibility 10 miles; scattered clouds at 2,800 and 3,300 feet above ground level; temperature 25 degrees Celsius; dew point 17 degrees Celsius; altimeter setting 29.84 inches of mercury.

Aircraft

Registration
N480SP
Reported as
Cessna 172S
Category
Airplane
Serial number
172S8025
Airframe hours
1,341
Engine
Lycoming IO-360-L2A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 22, 2012 · 2 hours before
Departed
TA65 · Palo Pinto, TX
Destination
KJWY · Midlothian, TX
Airport
KJWY · Mid-Way Regional Airport, runway 18, 6,500 × 100 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
47
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
January 12, 2012
Seat
Left
Flight hours
463 total · 61 in this make and model · 4 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 63 °F
Altimeter
29.84 inHg
Observed at
KJWY

Docket · 7

The files NTSB released with the investigation on August 1, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.8 MB in all.

FAA reports on this event · 1

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