ASN Wikibase Occurrence # 69347
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Date: | Sunday 26 February 1995 |
Time: | 17:12 LT |
Type: | Grob G102 Astir |
Owner/operator: | Ralph D. Biesemeyer |
Registration: | N57GE |
MSN: | 1229 |
Engine model: | CONTINENTAL%20IO-470-L |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Jean, NV -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | (0L7) |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative: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.
Probable Cause: 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.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX95LA123 |
Status: | Investigation completed |
Duration: | 6 months |
Download report: | Final report |
|
Sources:
NTSB LAX95LA123
Location
Revision history:
Date/time | Contributor | Updates |
21-Oct-2009 21:06 |
DColclasure |
Added |
21-Dec-2016 19:25 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
09-Apr-2024 16:24 |
ASN Update Bot |
Updated [Time, Cn, Operator, Other fatalities, Phase, Nature, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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