Accident Schleicher ASW 20 N789E,
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ASN Wikibase Occurrence # 39287
 
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Date:Saturday 26 September 1992
Time:14:31 LT
Type:Silhouette image of generic AS20 model; specific model in this crash may look slightly different    
Schleicher ASW 20
Owner/operator:David C. Petersen
Registration: N789E
MSN: 20492
Total airframe hrs:917 hours
Engine model:Lycoming%20O-290-G4
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Middletown, CA -   United States of America
Phase: Initial climb
Nature:Private
Departure airport:Middletown, CA
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT FAILED TO CONNECT THE ELEVATOR CONTROL MECHANISM DURING ASSEMBLY AND WAS DISTRACTED BY PERFORMING OTHER TASKS. THE PILOT DID NOT PERFORM A POSITIVE FLIGHT CONTROL CHECK PRIOR TO TAKEOFF. AFTER TAKEOFF THE PILOT REPORTED HE HAD NO ELEVATOR CONTROL, LOST AIRCRAFT CONTROL, AND DESCENDED INTO THE GROUND.

Probable Cause: THE PILOT'S FAILURE TO CONNECT THE ELEVATOR CONTROL DURING ASSEMBLY AND FAILURE TO PERFORM AN ADEQUATE AIRCRAFT PREFLIGHT CHECK. CONTRIBUTING TO THE ACCIDENT WAS THE PILOTS DISTRACTION BY PERFORMING OTHER TASKS DURING THE ASSEMBLY PROCEDURE.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX92LA400
Status: Investigation completed
Duration: 1 year
Download report: Final report

Sources:

NTSB LAX92LA400

Location

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
28-Oct-2009 03:41 DColclasure Updated
21-Dec-2016 19:23 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
10-Apr-2024 17:40 ASN Update Bot Updated [Time, Operator, Other fatalities, Phase, Departure airport, Source, Narrative, Category, Accident report]

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