# N1599: 1968 Glasflugel STANDARD LIBELLE - Status: Valid registration - Airframe: [Glasflugel STANDARD LIBELLE](https://openairdocs.org/model/glasflugel-standard-libelle) (registry code 3800341, 1 seats) - Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000) - Data sheets: [TCDS G12EU](https://openairdocs.org/tcds/G12EU) (Glasflugel) (OpenAirDocs) - Serial number: 24 - Year built: 1968 - Type: Glider - Engine type: None - Airworthiness: Standard, glider - Airworthiness date: February 10, 1969 - Certificate issued: August 22, 2008 - Expires: January 31, 2028 - Mode S code: A0EF31 - Registered owner: [Willamett Valley Soaring Club](https://openairdocs.org/faa-owner/WILLAMETT%20VALLEY%20SOARING%20CLUB) - Location: [Cornelius, OR](https://openairdocs.org/faa-place/OR/Cornelius) - Owner type: Corporation - Owner's area on the map: 45.5079° N, 123.0430° W: Placed by OpenAirDocs at the center of ZIP code 97113, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1599 - Page: https://openairdocs.org/aircraft/N1599 From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 7 in force ### Matched by airframe (Glasflugel STANDARD LIBELLE) - [AD 2020-19-12](https://openairdocs.org/ad/2020-19-12): Equipment/Furnishing · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 4 more. Effective Oct 22, 2020 - [AD 2007-05-19](https://openairdocs.org/ad/2007-05-19): Rudder actuator arm · Glasflugel H 301 Libelle, H 301B Libelle, Standard Libelle and 1 more. Effective Apr 12, 2007 - [AD 97-24-06](https://openairdocs.org/ad/97-24-06): Aileron Operating Lever's Actuating Shaft Welded Seams · Glasflugel Standard Libelle and Standard Libelle-201B. Effective Mar 13, 1998 - [AD 97-03-02](https://openairdocs.org/ad/97-03-02): Control Surface Weight and Static Moment · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 3 more. Effective Mar 21, 1997 - [AD 91-06-09](https://openairdocs.org/ad/91-06-09): Rudder Cables · Glasflugel H 301 Libelle, H 301B Libelle, Kestrel and 2 more. Effective Apr 8, 1991 - [AD 85-22-11 R1](https://openairdocs.org/ad/85-22-11-R1): Elevator Linkage Inspection · Glasflugel H 301 Libelle, H 301B Libelle, Standard Libelle and 1 more. Effective May 6, 1986 - [AD 75-22-16](https://openairdocs.org/ad/75-22-16): Elevator Assembly Guide · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 2 more. Effective Nov 4, 1975 ### Matched by engine (NONE) None in force. ### Historical (superseded or no longer in force) - [AD 2018-21-04](https://openairdocs.org/ad/2018-21-04) (historical): Equipment/Furnishing · Glasflugel Club Libelle 205, H 301 Libelle, H 301B Libelle and 4 more. Effective Nov 13, 2018 ## Information bulletins (advisory) (1 in force) - [SAIB CE-06-50](https://openairdocs.org/saib/CE-06-50): . Issued Jun 21, 2006 ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB WPR24LA273](https://openairdocs.org/ntsb/WPR24LA273), Jul 25, 2024: Glasflugel Standard Libelle (N1599), Fields, OR, substantial damage. 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. ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20240725009469A](https://openairdocs.org/incident/20240725009469A), Jul 25, 2024: Glasflugel STANDARD LIBELLE (N1599), Rome, OR, Substantial damage. Precautionary landing due to eratic winds and rapidly developing thunderstorms resulting in possible windshear at the surface at time of landing. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## STCs that may be installed (OpenAirDocs) (1) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Glasflugel STANDARD LIBELLE) - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc ## Earlier aircraft with N1599 The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N1599 before. - [Cancelled 1936-04-28](https://openairdocs.org/deregistered/N1599-1936-04-28): Waco GXE, S/N 908. Owner: [Arpin Leon G](https://openairdocs.org/faa-owner/ARPIN%20LEON%20G), [Ft Lauderdale, FL](https://openairdocs.org/faa-place/FL/Ft%20Lauderdale) ## Related - Other Glasflugel STANDARD LIBELLE aircraft: https://openairdocs.org/model/glasflugel-standard-libelle/aircraft.md - The NONE engine: https://openairdocs.org/engine/none.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.