CEN11CA215

NTSB accident investigation · Arion Lightning · Brownsville, TX · March 2, 2011

Accident · No injuriesData collectionFinal report
Date
March 2, 2011, 12:45 local (18:45 UTC)
Place
Brownsville, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N125GDArion Lightning
Defining event
Landing-flare/touchdown: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report June 8, 2011
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA San Antonio FSDO
FAA report
20110302002929A
Case key
78512

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 adequate airspeed on final approach, resulting in a loss of control and a hard landing.

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: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedArion LIGHTNING LS-1: 2 casesAll aircraft: 1,681 casesProbable cause
Performance/control parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedArion LIGHTNING LS-1: 3 casesAll aircraft: 1,269 casesProbable cause
Action: lack of actionPersonnel issues › Action/decision · PilotArion LIGHTNING LS-1: 1 caseAll aircraft: 792 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 the pilot, he allowed the airplane’s airspeed to decay on final approach. He noted that this resulted in a loss of control and a hard landing. The airplane sustained damage to both wing spars, the landing gear, and both ailerons during the landing. The pilot stated that there were no preimpact failures or malfunctions associated with the airplane.

Factual narrative

According to the pilot, he allowed the airplane’s airspeed to decay on final approach. He noted that this resulted in a loss of control and a hard landing. The airplane sustained damage to both wing spars, the landing gear, and both ailerons during the landing. The pilot stated that there were no failures or malfunctions associated with the airplane prior to the accident.

Aircraft

Registration
N125GD
Reported as
Arion Lightning (LS-1)
Category
Airplane
Serial number
105
Airframe hours
36
Engine
Jabiru 3300, 120 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Special light-sport (Special)
Last inspection
Condition · December 27, 2010 · 35 hours before
Departed
BRO · Brownsville, TX
Destination
BRO · Brownsville, TX
Airport
BRO · Brownsville / S Padre Island, runway 13R, 7,399 × 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
69
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
August 8, 2007
Seat
Left
Flight hours
600 total · 13 in this make and model · 14 in the last 90 days · 13 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 55 °F
Altimeter
30.11 inHg
Observed at
KBRO

Docket · 4

The files NTSB released with the investigation on May 2, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.3 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.

Other investigations on N125GD · 1

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