WPR09CA143

NTSB accident investigation · Bellanca 17-31ATC · Bakersfield, CA · March 6, 2009

Accident · No injuriesData collectionFinal report
Date
March 6, 2009, 13:45 local (21:45 UTC)
Place
Bakersfield, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4134BBellanca 17-31ATC
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 11, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration FSDO
FAA report
20090306003939A
Case key
73447

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 while landing.

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 parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedBellanca 17-31ATC: 1 caseAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBellanca 17-31ATC: 2 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: sign/markerEnvironmental issues › Physical environment · Contributed to outcomeBellanca 17-31ATC: 1 caseAll aircraft: 214 cases

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 initial touchdown and landing roll were uneventful, and the pilot applied light pressure on the brakes. He felt the initial deceleration, and then thought that the left brake appeared to operate unevenly with the right brake. At the same instant, the right wing rose off the ground, and the right brake was thus ineffective. The airplane swerved hard to the left. The pilot applied right rudder and right brake as the right wing settled back to the ground; however, the airplane departed the runway surface. The left wing collided with a taxiway sign and sustained substantial damage.

Factual narrative

The initial touchdown and landing roll was uneventful, and the pilot applied light pressure on the brakes. He felt the initial deceleration, and then thought that the left brake grabbed. At the same instant, the right wing rose off the ground, and the right brake was thus ineffective. The airplane swerved hard to the left. The pilot applied right rudder and right brake as the right wing settled back to the ground; however, the airplane departed the runway surface. The left wing collided with a taxi way sign, and sustained substantial damage. The impact turned the airplane into the grass median. The pilot then taxied uneventfully to parking.

Aircraft

Registration
N4134B
Reported as
Bellanca 17-31ATC
Category
Airplane
Serial number
74-31102
Airframe hours
3,908
Engine
Lycoming IO-540-K1E5, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
David N Crowe
Registered owner
David N Crowe
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 21, 2008 · 4 hours before
Departed
Pauma Valley, CA
Destination
BFL · Bakersfield, CA
Airport
BFL · Bakersfield Meadows, runway 30R, 10,857 × 150 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
73
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
November 30, 2005
Seat
Left
Flight hours
362 total · 294 in this make and model · 308 as pilot in command · 3 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 37 °F
Altimeter
30.00 inHg
Observed at
KBFL

FAA reports on this event · 1

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