CEN11CA564

NTSB accident investigation · Beech 35-C33 · Rockwall, TX · August 11, 2011

Accident · No injuriesData collectionFinal report
Date
August 11, 2011, 16:00 local (21:00 UTC)
Place
Rockwall, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N12CABeech 35-C33
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 3, 2011
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA/FSDO
FAA report
20110811017699A
Case key
81461

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 loss of control while landing with a tailwind due to his misinterpretation of the wind conditions.

Findings · 3

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 parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedBeech 35-C33: 1 caseAll aircraft: 1,269 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBeech 35-C33: 5 casesAll aircraft: 9,295 casesProbable cause
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Awareness of conditionBeech 35-C33: 1 caseAll aircraft: 594 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 was returning to his home airport and obtained the automated weather information from a nearby airport. The pilot misinterpreted the wind direction, which was from 010 degrees at 9 knots, as 110 degrees at 9 knots. As a result, the pilot landed long on runway 17 with a left quartering tailwind, bounced, and tried to turn onto a taxiway with too much speed. The pilot was unable to slow the airplane down and subsequently went off the end of the runway into a construction zone. A postaccident examination of the airplane revealed that the firewall and left wing spar were substantially damaged. No mechanical deficiencies that would have precluded normal operation were noted with the airplane or its systems.

Factual narrative

The private pilot was returning to his home airport and obtained the automated weather information from another airport located close by. The pilot misinterpreted the wind direction, which was 010 degrees at 9 knots as 110 degrees at 9 knots. As a result, the pilot landed long on runway 17 with a left quartering tailwind, bounced, and tried to turn onto a taxiway with too much speed. The pilot was unable to slow the airplane down and subsequently went off the end of the runway into a construction zone. A post-accident examination of the airplane revealed the firewall and left wing spar were substantially damaged. No mechanical deficiencies were noted with the airplane or its systems.

Aircraft

Registration
N12CA
Reported as
Beech 35-C33
Category
Airplane
Serial number
CD-1025
Engine
Cont Motor IO-470 SERIES, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Ballard Michael K
Registered owner
Ballard Michael K
Airworthiness certificate
Standard, Normal
Departed
HYS · Hays Municipal, KS
Destination
F46 · Rockwall, TX
Flight plan
Unknown
Airport
F46 · Rockwall Municipal, runway 17

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
44
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
191 total · 147 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
93 °F, dew point 64 °F
Altimeter
29.88 inHg
Observed at
HQZ, 12 nm away

Docket · 1

The files NTSB released with the investigation on September 28, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 837 KB 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.