CEN13CA336

NTSB accident investigation · Schempp-Hirth VENTUS-2B · Corona, NM · June 2, 2013

Accident · Minor injuriesData collectionFinal report
Date
June 1, 2013, 18:00 local (Jun 2, 2013, 00:00 UTC)
Place
Corona, NM
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N62TWSchempp-Hirth VENTUS-2B
Defining event
Maneuvering: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report August 13, 2013
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA/FSDO
Case key
87151

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 aircraft control while ridge-soaring in gusty wind conditions.

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.

Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Response/compensationSchempp-Hirth VENTUS-2B: 1 caseAll aircraft: 1,199 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 was ridge-soaring in his glider near a mountain peak in gusty wind conditions, when he was blown into trees. The glider sustained substantial damage to the airframe and wings. The pilot reported no mechanical problems with the glider. He said that he was unfamiliar with the terrain and the wind gusts and down-drafts were higher than he anticipated.

Factual narrative

The pilot was ridge-soaring in his glider near a mountain peak in gusty wind conditions, when he was blown into trees. The glider sustained substantial damage to the airframe and wings. The pilot reported no mechanical problems with the glider. He said that he was unfamiliar with the terrain and the wind gusts and down-drafts were higher than he anticipated.

Aircraft

Registration
N62TW
Reported as
Schempp-Hirth VENTUS-2B
Category
Glider
Serial number
140
Airframe hours
2,200
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Paynter G Frank
Registered owner
Paynter G Frank
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · December 2, 2012
Departed
0E0 · Moriarty, NM
Destination
0E0 · Moriarty, NM
Airport
None

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
63
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
April 30, 2012
Flight hours
4,800 total · 1,652 in this make and model

Weather

Conditions
Visual (VMC) · Day

Docket · 1

The files NTSB released with the investigation on July 29, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 797 KB in all.