Accident Schweizer SGS 1-34 N7623,
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ASN Wikibase Occurrence # 68973
 
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Date:Sunday 7 April 1996
Time:15:45 LT
Type:Schweizer SGS 1-34
Owner/operator:Sierra Soaring Club
Registration: N7623
MSN: 3
Engine model:CANADIAN%20AIR%20CAM%20100
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Inyokern, California -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Private
Departure airport:(KIYK)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot indicated that while soaring over a ridge he turned into a saddle area, and then he turned back toward the ridge. While performing these maneuvers, he encountered a high rate of sink. The pilot reported that he had not allowed sufficient height above the rapidly rising rough terrain to avoid impact.

Probable Cause: the pilot misjudged altitude while maneuvering in mountainous terrain. Contributing factors were: the pilot's inadequate in-flight planning and the lack of available thermal lift over the rapidly rising rough terrain.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX96LA160
Status: Investigation completed
Duration: 4 months
Download report: Final report

Sources:

NTSB LAX96LA160

Location

Revision history:

Date/timeContributorUpdates
14-Oct-2009 06:39 DColclasure Added
21-Dec-2016 19:25 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
09-Apr-2024 07:31 ASN Update Bot Updated [Time, Cn, Operator, Other fatalities, Phase, Nature, Departure airport, Source, Narrative, Category, Accident report]

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