# Schweizer SGS 1-23G - Type: Aircraft model (FAA registry) - Registry code: 8050108 - Manufacturer (registry): SCHWEIZER - Model: SGS 1-23G - Aircraft type: Glider - Category: Glider - Engines: None - Seats: 1 - Weight class: Up to 12,499 lb - Cruise speed: 58 mph - Certification: Type certificated - Data sheet: [TCDS 1G1](https://openairdocs.org/tcds/1G1) (OpenAirDocs) - Holder: K & L Soaring LLC - Registered aircraft: 5 - Page: https://openairdocs.org/model/schweizer-sgs-1-23g Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 87-17-01](https://openairdocs.org/ad/87-17-01): Tow Release Installation · K & L Soaring SGS 1-23, SGS 1-23D, SGS 1-23F and 25 more. Effective Aug 19, 1988 - [AD 87-02-01](https://openairdocs.org/ad/87-02-01): Tow-Release Installation Inspection · K & L Soaring SGM 2-37, SGS 1-23, SGS 1-23D and 32 more. Effective Jan 21, 1987 ## Registered aircraft (5) - [N3842A](https://openairdocs.org/aircraft/N3842A): [Shenandoah Valley Soaring Inc](https://openairdocs.org/faa-owner/SHENANDOAH%20VALLEY%20SOARING%20INC), [Nellysford, VA](https://openairdocs.org/faa-place/VA/Nellysford), built 1958, S/N 39 - [N3846A](https://openairdocs.org/aircraft/N3846A): [Fullerton Alan D](https://openairdocs.org/faa-owner/FULLERTON%20ALAN%20D), [La Crosse, WI](https://openairdocs.org/faa-place/WI/La%20Crosse), S/N 43 - [N3864A](https://openairdocs.org/aircraft/N3864A): [Brown Peter D](https://openairdocs.org/faa-owner/BROWN%20PETER%20D), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1959, S/N 44 - [N3897A](https://openairdocs.org/aircraft/N3897A): [Serda Russell](https://openairdocs.org/faa-owner/SERDA%20RUSSELL), [Squaw Valley, CA](https://openairdocs.org/faa-place/CA/Squaw%20Valley), S/N 37 - [N3899A](https://openairdocs.org/aircraft/N3899A): [Fox Wayne G](https://openairdocs.org/faa-owner/FOX%20WAYNE%20G), [Belle Mead, NJ](https://openairdocs.org/faa-place/NJ/Belle%20Mead), built 1958, S/N 38 ## NTSB investigations (2) 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 NYC71AN049](https://openairdocs.org/ntsb/NYC71AN049), Oct 18, 1970: Schweizer SGS1 (N3899A), Jackson, NH, substantial damage, 1 fatal - [NTSB FTW69F0112](https://openairdocs.org/ntsb/FTW69F0112), Jul 22, 1968: Schweizer SGS123 (N3846A), Fort Davis, TX, substantial damage ## 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. - [Incident 19780430015039I](https://openairdocs.org/incident/19780430015039I), Apr 30, 1978: Scwzer SGS123G (N3899A), Sussex, NJ, Minor damage. Glider pilot lost altitude and landed in field. Hit a rock. ## PMA parts (OpenAirDocs) (19) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first. - [23804](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197875585120221007131636.0001): LH/RH Elevator Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23804 · Oct 6, 2022 - [23801](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193263893220221007131635.0001): Horizontal Stabilizer Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23801 · Oct 6, 2022 - [23704](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190426781120221007131633.0001): Rudder Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23704 · Oct 6, 2022 - [23914](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184207811420221007131637.0001): Taper Pin Washer. K&L Soaring LLC · PMA PQ2164NE · Replaces 23914 · Oct 6, 2022 - [23460](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158741527120221007131629.0001): LH/RH Wing Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23460 · Oct 6, 2022 - [23705](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151658860620221007131634.0001): Vertical Fin Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23705 · Oct 6, 2022 - [23000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149206674920221007131625.0001): Fuselage Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23000 · Oct 6, 2022 - [23501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137383883420221007131631.0001): LH/RH Aileron Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23501 · Oct 6, 2022 - [23449](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101111080920221007131627.0001): Main Wing Taper Pin. K&L Soaring LLC · PMA PQ2164NE · Replaces 23449 · Oct 6, 2022 - [23801](https://drs.faa.gov/browse/excelExternalWindow/FF65C8ED538C1AEC86257953005E20E3.0001): Horizontal Stabilizer Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23801 · Oct 26, 2011 - [23449](https://drs.faa.gov/browse/excelExternalWindow/FA8C158D0C857ED486257953005E1F3F.0001): Main Wing Taper Pin. K&L Soaring LLC · PMA PQ2164NE · Replaces 23449 · Oct 26, 2011 - [23804](https://drs.faa.gov/browse/excelExternalWindow/DBA5030ED3D5D8E686257953005E210F.0001): LH/RH Elevator Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23804 · Oct 26, 2011 - [23704](https://drs.faa.gov/browse/excelExternalWindow/C45D52A0E5B18B6286257953005E2081.0001): Rudder Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23704 · Oct 26, 2011 - [23705](https://drs.faa.gov/browse/excelExternalWindow/BBB446AD003B892886257953005E20B1.0001): Vertical Fin Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23705 · Oct 26, 2011 - [23914](https://drs.faa.gov/browse/excelExternalWindow/98F3B08AF16AF78D86257953005E2130.0001): Taper Pin Washer. K&L Soaring LLC · PMA PQ2164NE · Replaces 23914 · Oct 26, 2011 - [23460](https://drs.faa.gov/browse/excelExternalWindow/941F8997403DA01486257953005E1F9B.0001): LH/RH Wing Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23460 · Oct 26, 2011 - [23501](https://drs.faa.gov/browse/excelExternalWindow/90ED9684D074ABB786257953005E2001.0001): LH/RH Aileron Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23501 · Oct 26, 2011 - [23000](https://drs.faa.gov/browse/excelExternalWindow/652B0E8574E0812986257953005E1EAF.0001): Fuselage Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 23000 · Oct 26, 2011 - [APS66-10600](https://drs.faa.gov/browse/excelExternalWindow/9D01F1C072009E8A8525703C006B15C2.0001): Brake Lining. Aviation Products Systems Inc · Replaces AP66-106, SB66-10600, ES-66-62-FM… · May 7, 2002 --- 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.