WPR14CA328

NTSB accident investigation · Beech A36 - Undesignat · San Carlos, CA · July 30, 2014

Accident · No injuriesData collectionFinal report
Date
July 30, 2014, 14:20 local (21:20 UTC)
Place
San Carlos, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N17856Beech A36 - Undesignat
Defining event
Taxi: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 2014
Report
Approved by Office Director
NTSB office
Western Pacific Region
FAA report
20140730019809A
Case key
89803

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 during taxi.

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/maintainedAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll 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 reported that after landing and after turning left onto the taxiway, "the engine slowed." He then added power to keep the airplane turning to the left, but experienced very little braking on the left brake. The pilot stated he believed that at about this time he may have gotten the heal of his left foot over the right rudder pedal, which rendered his attempt to turn [left] being unsuccessful. Subsequently, the right wing of his airplane contacted the right wing of a parked airplane, which was facing the opposite direction. The right wing was substantially damaged. A postaccident examination of the airplane's left brake revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation.

Factual narrative

The pilot reported that after landing and after turning left onto the taxiway, "the engine slowed." He then added power to keep the airplane turning to the left, but experienced very little braking on the left brake. The pilot stated he believed that at about this time he may have gotten the heal of his left foot over the right rudder pedal, which rendered his attempt to turn [left] being unsuccessful. Subsequently, the right wing of his airplane contacted the right wing of a parked airplane, which was facing the opposite direction. The right wing was substantially damaged. A postaccident examination of the airplane's left brake revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation.

Aircraft

Registration
N17856
Reported as
Beech A36 - Undesignat (UNDESIGNAT)
Category
Airplane
Serial number
E1047
Built
1977
Airframe hours
3,238
Engine
Continental IO550B 12B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Walter Ramseur
Registered owner
Walter Ramseur
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 2, 2013 · 21 hours before
Departed
1O2 · Lakeport, CA
Destination
SQL · San Carlos, CA
Airport
SQL · San Carlos Airport, runway 30, 2,600 × 75 ft, asphalt
Equipment
Stall warning system

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
91
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
August 9, 2013
Seat
Left
Restraint
3-point
Flight hours
25,000 total · 1,320 in this make and model · 15,000 as pilot in command · 3 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 59 °F
Altimeter
29.96 inHg
Observed at
SQL

Docket · 4

The files NTSB released with the investigation on September 23, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 9.7 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.