Accident Schweizer SGS 1-36 N3617C,
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ASN Wikibase Occurrence # 69964
 
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Date:Friday 15 November 1991
Time:15:30 LT
Type:Schweizer SGS 1-36
Owner/operator:James S. Neithercott
Registration: N3617C
MSN: 12
Total airframe hrs:360 hours
Engine model:CONTINENTAL%20TSI0-520-E
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Erwinna, PA -   United States of America
Phase: Initial climb
Nature:Private
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
JUST AFTER LIFT OFF THE GLIDER BALLOONED ABOVE THE TOW PLANE. THE PILOT USED ELEVATOR CONTROL TO LOWER THE ALTITUDE WHICH RESULTED IN THE GLIDER MAKING CONTACT WITH THE RUNWAY AND CAUSING DAMAGE TO THE HORIZONTAL STABILIZER. THE GLIDER CLIMBED ABOVE THE TOW PLANE AGAIN, THEN PITCHED NOSE DOWN INTO THE GROUND. ACCORDING TO THE PILOT THIS WAS HIS FIRST FLIGHT IN THIS TYPE OF GLIDER AND HE SAID HE ESTIMATED THE TRIM SETTING BECAUSE HE WAS NOT FAMILIAR WITH THE TRIM SYSTEM ON THIS TYPE OF GLIDER.

Probable Cause: THE PILOT ROTATED THE GLIDER PREMATURELY, RESULTING IN AN INADVERTENT STALL AT TOO LOW AN ALTITUDE TO ALLOW RECOVERY. FACTORS RELATED TO THE ACCIDENT WERE THE PILOT'S TOTAL LACK OF EXPERIENCE IN GLIDERS, NO EXPERIENCE IN THIS TYPE OF GLIDER, AND IMPROPER TRIM SETTING.

Accident investigation:
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Investigating agency: NTSB
Report number: NYC92LA033
Status: Investigation completed
Duration: 1 year and 5 months
Download report: Final report

Sources:

NTSB NYC92LA033

Location

Revision history:

Date/timeContributorUpdates
07-Nov-2009 12:27 DColclasure Added
21-Dec-2016 19:25 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
11-Apr-2024 11:14 ASN Update Bot Updated [Time, Cn, Operator, Other fatalities, Phase, Nature, Source, Narrative, Category, Accident report]

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