Accident Grob G103A Twin II Acro N103SH,
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ASN Wikibase Occurrence # 144370
 
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Date:Monday 20 February 2012
Time:08:05
Type:Grob G103A Twin II Acro
Owner/operator:Hawaii Glider School
Registration: N103SH
MSN: 34051-K-281
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Dillingham Airfield, Oahu, HI -   United States of America
Phase: Landing
Nature:Training
Departure airport:Oahu-Dillingham Airfield, HI (HDH/PHDH)
Destination airport:Oahu-Dillingham Airfield, HI (HDH/PHDH)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
During the landing sequence, the student pilot pushed the control stick of the glider forward just before touchdown. This action resulted in the glider landing hard and bouncing about one foot back into the air. The student pilot then forced the glider onto the runway a second time, after which it bounced about five feet back into the air. In trying to recover from the second bounce, the student pilot forced the glider onto the runway a third time. When the glider again bounced back into the air, it pitched up to a degree such that the aft end of the fuselage contacted the asphalt runway. The student pilot then leveled the glider and allowed it to descend to the runway surface in a near level attitude. Both the composite tail boom and the composite vertical fin were cracked.
Probable Cause: The student pilot’s inadequate recovery from a bounced landing.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: WPR12CA134
Status: Investigation completed
Duration: 2 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

Date/timeContributorUpdates
13-Mar-2012 09:55 Geno Added
16-Mar-2012 18:28 Alpine Flight Updated [Aircraft type]
16-Apr-2012 17:56 Geno Updated [Total occupants, Location, Phase, Nature, Source, Narrative]
16-Apr-2012 17:57 Geno Updated [Date]
21-Dec-2016 19:26 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
27-Nov-2017 20:19 ASN Update Bot Updated [Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative]
08-Jun-2023 21:48 Ron Averes Updated [[Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative]]

Corrections or additions? ... Edit this accident description

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