CEN15CA058

NTSB accident investigation · Mccrary Bobby C JR RV 4 · Los Lunas, NM · November 21, 2014

Accident · Serious injuriesData collectionFinal report
Date
November 21, 2014, 11:30 local (18:30 UTC)
Place
Los Lunas, NM
Injuries
1 serious, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N639JHMccrary Bobby C JR RV 4
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report January 12, 2015
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA
FAA report
20141121020789A
Case key
90422

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 inadvertently applied the left brake during the landing roll which resulted in a loss of directional control and subsequent impact with terrain.

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/maintainedMccrary Bobby C JR RV-4: 1 caseAll aircraft: 3,958 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 the approach and landing were normal, and he used right rudder to compensate for a left crosswind. During the landing roll the pilot's left foot slid off the rudder pedal and the airplane began to veer to the right. When he moved his foot back on the rudder pedal, he inadvertently applied the left brake. The pilot added right rudder to compensate; however, the airplane traveled off the left side of the runway. The pilot added power in an attempt to avoid a ditch alongside the runway, but the airplane contacted the ditch and nosed over resulting in substantial damage to the fuselage and wings. The pilot reported that there were no mechanical failures/malfunctions of the airplane.

Factual narrative

The pilot reported the approach and landing were normal, and he used right rudder to compensate for a left crosswind. During the landing roll the pilot's left foot slid off the rudder pedal and the airplane began to veer to the right. When he moved his foot back on the rudder pedal, he inadvertently applied the left brake. The pilot added right rudder to compensate; however, the airplane traveled off the left side of the runway. The pilot added power in an attempt to avoid a ditch alongside the runway, but the airplane contacted the ditch and nosed over resulting in substantial damage to the fuselage and wings. The pilot reported that there were no mechanical failures/malfunctions of the airplane.

Aircraft

Registration
N639JH
Reported as
Mccrary Bobby C JR RV 4 (NO SERIES)
Category
Airplane, amateur-built
Serial number
2533
Built
1994
Airframe hours
481
Engine
Lycoming 0-320 SERIES, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · May 29, 2014
Departed
74 · Roosevelt, UT
Destination
E98 · Los Lunas, NM
Airport
E98 · Mid Valley Airplark, runway 36, 4,340 × 37 ft, asphalt
Equipment
Handheld GPS

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
37
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
November 18, 2014
Seat
Center
Restraint
4-point
Flight hours
195 total · 62 in this make and model · 143 as pilot in command · 3 in the last 90 days · 3 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
40° at 3 knots
Visibility
10 statute miles
Lowest ceiling
19,000 ft broken
Temperature
48 °F, dew point 14 °F
Altimeter
30.05 inHg
Observed at
ABQ, 20 nm away

Docket · 1

The files NTSB released with the investigation on December 15, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 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.