NTSB CAROL · Event
Event LAX95LA123
Registry · N57GE
FAA Aircraft Registry record.
Make / Model
SCHLEICHER ASH-25E
Year of manufacture
1989 · 6 years old at event
Engine
NONE NONE
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20120816
ADS-B equipped
Yes — Mode-S A74CAB
Registrant of record
SCOTT WALLACE A II
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the pilot's decision to fly in known adverse weather conditions which resulted in a wind shear encounter at low altitude during the takeoff initial climb.
Factual narrative
On February 26, 1995, at 1612 Pacific standard time, a Burkhart Grob G102 Astir CS glider, N57GE, drug a wing and collided with the ground while attempting a rejected takeoff maneuver at the Jean, Nevada, airport. Visual meteorological conditions prevailed with witness reports of lightening and cumulonimbus cloud activity nearby. The glider was destroyed in the ground collision sequence. The certificated commercial pilot, the sole occupant, sustained minor injuries. The flight was originating at the time of the accident as a local area personal operation. Ground witnesses reported that the glider achieved about 300 feet above ground level (agl) during the takeoff on runway 20 by auto tow. Instead of completing a normal pitch up to increase altitude, the pilot released the tow line, flew to the departure end of the runway in a descent, and was performing a 270-degree left turn to land on a short crosswind runway when the left wing tip drug the ground. The glider then cartwheeled. The pilot was interviewed March 1, 1995, by Federal Aviation Administration (FAA) inspectors from the Las Vegas, Nevada, Flight Standards District Office. The pilot stated that he was aware of the thunderstorm activity to the west of the runway. The takeoff was normal until the glider achieved 300 feet agl when the pilot encountered a sudden downwind condition. The pilot decided that the glider was incapable of gaining altitude with the wind conditions and elected to land on a short crosswind runway. He was attempting a 270-degree turn to that runway, but was unable to maintain airspeed and altitude during the turn and the left wing tip inadvertently contacted the ground. The 1550 official Las Vegas aviation surface weather observation was reporting in part: " . . . Cumulonimbus clouds southwest through west moving northeast. Occasional cloud to cloud and cloud to ground lightening southwest. Moderate cumulus clouds over mountains all quadrants." The accident site is 23 miles south of the weather observation station. THUNDERSTORMS AND LIGHTNING WERE OBSERVED WEST OF THE AIRPORT. GROUND WITNESSES REPORTED THAT THE GLIDER ACHIEVED ABOUT 300 FEET AGL DURING THE TAKEOFF ON RUNWAY 20 BY AUTO TOW. INSTEAD OF COMPLETING A NORMAL PITCH UP TO INCREASE ALTITUDE, THE PILOT RELEASED THE TOW LINE, FLEW TO THE DEPARTURE END OF THE RUNWAY IN A DESCENT, AND WAS PERFORMING A 270-DEGREE LEFT TURN TO LAND ON A SHORT CROSSWIND RUNWAY WHEN THE LEFT WING TIP DRUG THE GROUND. THE GLIDER THEN CARTWHEELED. THE PILOT SAID HE WAS AWARE OF THE THUNDERSTORM ACTIVITY TO THE WEST OF THE RUNWAY, BUT ELECTED TO DO A SHORT FLIGHT. HE SAID THE TAKEOFF WAS NORMAL UNTIL THE GLIDER ACHIEVED 300 FEET AGL WHEN HE ENCOUNTERED A SUDDEN DOWNWIND CONDITION. DURING THE ATTEMPT TO RETURN TO THE AIRPORT, HE WAS UNABLE TO MAINTAIN AIRSPEED AND ALTITUDE DURING THE TURN AND THE LEFT WING TIP INADVERTENTLY CONTACTED THE GROUND. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1995_LAX95LA123.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (wind shear, thunderstorm). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2019 · Contractor Report (CR)
An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.
- NASA NTRS 2019 · Reprint (Version printed in journal)
Evolution of downdrafts and rotation in an Illinois thunderstorm
Multiple-Doppler radar observations of a non-severe Illinois thunderstorm with nearly rectilinear vertical wind shear and storm motion related to the wind at a height of 2.5 km are discussed.
- Embry-Riddle Scholarly Commons 2024 · Journal article (IJAAA)
The Impact of Thunderstorms on Take-off Data in South Africa
Aviation and meteorology are entwined disciplines, as aviation occurs in the atmosphere. Prevailing weather conditions at take-off are of utmost importance to aviation.
- NASA NTRS 2019 · Conference Paper
Optimal recovery from microburst wind shear
The flight path of a twin-jet transport aircraft is optimized in a microburst encounter during approach to landing. The objective is to execute an escape maneuver that maintains safe ground clearance …
- NASA NTRS 2019 · Technical Memorandum (TM)
Thunderstorm hazards flight research: Storm hazards 1980 overview
A highly instrumented NASA F-106B aircraft, modified for the storm hazards mission and protected against direct lightning strikes, was used in conjunction with various ground based radar and lightning…
- NASA NTRS 2019 · Conference Proceedings
Operational evaluation of thunderstorm penetration test flights during project Storm Hazards '80
The National Aeronautics and Space Administration is conducting a research project called Storm Hazards '80 in order to study the prediction, detectability and avoidance of the hazards of severe storm…
Browse the full corpus — academia portal ↗