ASN Wikibase Occurrence # 69957
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| Date: | Thursday 26 September 1991 |
| Time: | 12:55 LT |
| Type: |  Grob G103 Twin Astir |
| Owner/operator: | Sky Soaring |
| Registration: | N4113G |
| MSN: | |
| Engine model: | Lycoming%20VO-435-B1A |
| Fatalities: | Fatalities: 0 / Occupants: 1 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Fremont, CA -
 United States of America
|
| Phase: | Approach |
| Nature: | Private |
| Departure airport: | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
THE PILOT STATED THE ACCIDENT OCCURRED ON FINAL APPROACH TO THE AIRPORT. HE STATED HE MADE A NORMAL PATTERN ENTRY AND TURNED BASE AT THE STANDARD 45 DEGREE POINT. ON BASE, HE OPENED THE SPOILERS ABOUT 20%. AS HE TURNED FINAL AND LINED UP WITH THE RUNWAY, HE SAID HE COULD SEE THAT HIS GLIDE SLOPE WOULD TAKE HIM BEYOND THE WHITE LINE, AND WAS EXPECTING TO ADD MORE SPOILERS AS HE GOT CLOSER. THIS CHANGED ABRUPTLY, AS HE WAS CAUGHT IN A DOWNWASH CAUSED BY BUILDINGS ON THE APPROACH PATH. CLOSING THE DIVE BRAKES WAS OF LITTLE HELP. REALIZING HE COULD NOT MAKE THE ALTITUDE BACK, HE TURNED APPROXIMATELY 180 DEGREES TO THE RIGHT AND LANDED IN A SMALL ROUGH FIELD. DURING THE LANDING, THE RIGHT WING CAUGHT AND THE SAILPLANE GROUNDLOOPED.
Probable Cause: THE PILOT FAILED TO ADEQUATELY COMPENSATE FOR THE PREVAILING WIND CONDITIONS.
Accident investigation:
 |
|
Sources:
NTSB LAX91LA408
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 07-Nov-2009 12:24 | DColclasure | Added |
| 21-Dec-2016 19:25 | ASN Update Bot | Updated [Time, Damage, Category, Investigating agency] |
| 11-Apr-2024 12:00 | ASN Update Bot | Updated [Time, Operator, Other fatalities, Phase, Nature, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
Corrections or additions? ... Edit this accident description
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