FTW95LA325

NTSB accident investigation · Rolladen-Schneider LS-3-17 · Sandia Park, NM · July 31, 1995

Accident · No injuriesLimited investigationFinal report
Date
July 31, 1995, 15:00 local (21:00 UTC)
Place
Sandia Park, NM
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N48EHRolladen-Schneider LS-3-17
Weather
Visual (VMC) · Day
Status
Completed · report October 13, 1995
Report
Approved by Office Director
FAA report
19950731020829A
Case key
19521

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 improper evaluation of the developing thunderstorm activity. Factors were the weather and the lack of suitable terrain for the precautionary landing.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

On ground/water collision with objectLanding - roll
Weather condition - thunderstormFactor
Weather evaluation - improperPilot in commandCause
Precautionary landing - performedPilot in command
Terrain condition - none suitableFactor
Object - other

Analysis

Shortly after being towed aloft, thunderstorms moved into the area and prevented the pilot from returning to the airport. He elected to land in a field. During the landing roll, the aircraft collided with a cactus, shearing off the left wing and causing the aircraft to groundloop.

Factual narrative

On July 31, 1995, approximately 1500 mountain daylight time, a Rolladen-Schneider OHG LS-3-17, N48EH, was substantially damaged during an off-airport landing near Moriarty, New Mexico. The private pilot was not injured. The personal flight, conducted under 14 CFR Part 91, originated at Moriarty, New Mexico, on July 31, 1995, approximately 1400. Visual meteorological conditions prevailed, and no flight plan was filed.

The following is based on the pilot/operator report. The pilot departed the Moriarty Airport via aero tow and shortly thereafter, thunderstorms moved into the area. He flew in a northerly direction to avoid the weather and he noted the sky was becoming overcast, whereas before there had been cumulus clouds. He sighted a field and elected to land. During the landing, the aircraft collided with a cactus, shearing off the left wing. The aircraft groundlooped and incurred additional damage to the fuselage and landing gear.

Aircraft

Registration
N48EH
Reported as
Rolladen-Schneider LS-3-17
Category
Glider
Serial number
3421
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Benjamin F. Barrentine
Airworthiness certificate
Special, Experimental (Special)
Departed
0E0

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
51
Certificate
Private
Medical
Unknown
Seat
Front
Flight hours
551 total · 424 in this make and model · 76 in the last 90 days · 20 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
7,000 ft broken
Temperature
91 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.