GAA17CA575

NTSB accident investigation · Silvaire 8 · Texarkana, AR · September 28, 2017

Accident · No injuriesData collectionFinal report
Date
September 28, 2017, 12:30 local (17:30 UTC)
Place
Texarkana, AR
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9902CSilvaire 8
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report May 14, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20170928016059A
Case key
96281

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.

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/maintainedSilvaire 8F: 2 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotSilvaire 8F: 2 casesAll 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

According to a statement provided by the Federal Aviation Administration inspector, the pilot of the tailwheel-equipped airplane stated that, after touchdown, the airplane veered sharply to the right, then the left, and subsequently ground looped. During the ground loop, the right wing, right horizontal stabilizer, and right elevator struck the ground. The airplane sustained substantial damage to the right wing. The pilot did not submit the National Transportation Safety Board Pilot/Operator Aircraft Accident/Incident Report Form 6120.1.

Factual narrative

According to a statement provided by the Federal Aviation Administration Inspector, the pilot of the tailwheel equipped airplane stated that after touchdown the airplane veered sharply to the right, then the left, and subsequently ground looped. During the ground loop, the right wing, right horizontal stabilizer, and right elevator struck the ground. The aircraft sustained substantial damage to the right wing. The pilot did not submit the National Transportation Safety Board Pilot/Operator Aircraft Accident/Incident Report Form 6120.1.

Aircraft

Registration
N9902C
Reported as
Silvaire 8 (F)
Category
Airplane
Serial number
S-5
Built
1956
Engine
Continental C90, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
TXK · Texarkana, AR
Destination
TXK · Texarkana, AR
Flight plan
Unknown
Airport
TXK · Texarkana Rgnl-Webb Field, runway 04, 6,601 × 150 ft, asphalt
Equipment
Unknown

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
58
Injuries
None
Certificates
Flight engineer, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 1, Without waivers/limitations
Seat
Left
Role
Pilot-rated passenger
Age
61
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Seat
Right

Weather

Conditions
Visual (VMC) · Day
Wind
40° at 8 knots
Visibility
10 statute miles
Lowest ceiling
6,000 ft broken
Temperature
81 °F, dew point 61 °F
Altimeter
30.06 inHg
Observed at
KTXK, 1 nm away

Docket · 3

The files NTSB released with the investigation on March 28, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 500 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.