Accident Glasflügel Standard Libelle 201 N1599, Thursday 25 July 2024
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Date:Thursday 25 July 2024
Time:13:30
Type:Silhouette image of generic h201 model; specific model in this crash may look slightly different    
Glasflügel Standard Libelle 201
Owner/operator:Private
Registration: N1599
MSN: 24
Year of manufacture:1968
Total airframe hrs:1924 hours
Engine model:Austro%20E4
Fatalities:Fatalities: 0 / Occupants: 1
Other fatalities:0
Aircraft damage: Substantial
Category:Accident
Location:near Fields, OR -   United States of America
Phase: Landing
Nature:Private
Departure airport:Fields, OR (N/A)
Destination airport:Fields, OR
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot of the glider reported that desert storm fronts had been moving in and out of the area during her flight. When the wind increased, and the glider was unable to maintain or regain altitude due to an absence of thermal activity the pilot elected to land off airport between two approaching storms. The pilot lowered the nose to maintain airspeed; however, during the landing flare, the glider encountered a gusting wind and a downdraft, which resulted in an aerodynamic stall about 3-4 ft above the ground. The glider then landed hard, resulting in substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the glider that would have precluded normal operation.

Probable Cause: The glider's encounter with a gusting wind and downdraft conditions, which resulted in exceedance of the glider's critical angle of attack, an aerodynamic stall, and a hard landing.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: WPR24LA273
Status: Investigation completed
Duration: 7 months
Download report: Final report

Sources:

NTSB WPR24LA273
https://data.ntsb.gov/Docket?ProjectID=194912

Location

Revision history:

Date/timeContributorUpdates
12-Sep-2024 09:03 Captain Adam Added
01-Mar-2025 12:50 ASN Update Bot Updated [Time, Operator, Other fatalities, Phase, Departure airport, Destination airport, Source, Narrative, ]
28-Mar-2025 02:55 Captain Adam Updated [Time, Location, Source, Narrative, ]

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