WPR09CA429

NTSB accident investigation · Curtiss Wright Travel AIR · San Diego, CA · August 30, 2009

Accident · No injuriesData collectionFinal report
Date
August 30, 2009, 11:45 local (18:45 UTC)
Place
San Diego, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4418Curtiss Wright Travel AIR
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
San Diego FSDO
FAA report
20090830018019A
Case key
74629

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 the landing roll in crosswind conditions.

Findings · 4

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/maintainedCurtiss Wright TRAVEL AIR 4000: 3 casesAll aircraft: 3,958 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCurtiss Wright TRAVEL AIR 4000: 2 casesAll aircraft: 1,008 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

During the landing roll on runway 28 in crosswind conditions, the pilot said the airplane swerved to the left, ground looped and the main landing gear collapsed. The reported winds at the time of the accident were 180 degrees at 9 knots. He said that he inadvertently applied uneven pressure to the rudder pedals during the landing roll.

Factual narrative

During the landing roll on runway 28 in crosswind conditions, the pilot said the airplane swerved to the left, ground looped and the main landing gear collapsed. The reported winds at the time of the accident were 180 degrees at 9 knots. He said that he inadvertently applied uneven pressure to the rudder pedals during the landing roll.

Aircraft

Registration
N4418
Reported as
Curtiss Wright Travel AIR
Category
Airplane
Serial number
378
Engine
Wright CURTISS OX5, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Operator
Daniels Aviation Inc
Registered owner
Daniels Aviation Inc
Airworthiness certificate
Standard, Normal
Departed
KMYF · San Diego, CA
Destination
KMYF · San Diego, CA
Airport
KMYF · Montgomery Field, runway 28R, 3,400 × 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
52
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Flight hours
12,500 total · 18 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F
Altimeter
29.85 inHg

Docket · 1

The files NTSB released with the investigation on September 25, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 652 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.

Other investigations on N4418 · 1

Matched to the same aircraft by N-number and date.