# Schweizer SGS 1-23H - Type: Aircraft model (FAA registry) - Registry code: 8050110 - Manufacturer (registry): SCHWEIZER - Model: SGS 1-23H - 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-1-23h 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 - [AD 71-17-09](https://openairdocs.org/ad/71-17-09): Loose Rudder Fittings · K & L Soaring SGS 1-23H and SGS 1-23H-15. Effective Aug 26, 1971 ## Registered aircraft (5) - [N10366](https://openairdocs.org/aircraft/N10366): [Szostak Edward M](https://openairdocs.org/faa-owner/SZOSTAK%20EDWARD%20M), [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego), built 1960, S/N 48 - [N10389](https://openairdocs.org/aircraft/N10389): [Kohler Richard L](https://openairdocs.org/faa-owner/KOHLER%20RICHARD%20L), [Moriarty, NM](https://openairdocs.org/faa-place/NM/Moriarty), built 1961, S/N 55 - [N2720Z](https://openairdocs.org/aircraft/N2720Z): [Laitinen David P](https://openairdocs.org/faa-owner/LAITINEN%20DAVID%20P), [Raleigh, NC](https://openairdocs.org/faa-place/NC/Raleigh), built 1964, S/N 67 - [N3908A](https://openairdocs.org/aircraft/N3908A): [Gingras John T](https://openairdocs.org/faa-owner/GINGRAS%20JOHN%20T), [Tehachapi, CA](https://openairdocs.org/faa-place/CA/Tehachapi), S/N 45 - [N8631R](https://openairdocs.org/aircraft/N8631R): [Yakubek Christopher P](https://openairdocs.org/faa-owner/YAKUBEK%20CHRISTOPHER%20P), [Oakland, CA](https://openairdocs.org/faa-place/CA/Oakland), built 1962, S/N 60 ## NTSB investigations (9) 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 FTW76FQD29](https://openairdocs.org/ntsb/FTW76FQD29), Jul 25, 1976: Schweizer SGS126 (N3908A), Fabens, TX, substantial damage - [NTSB MKC73DCG53](https://openairdocs.org/ntsb/MKC73DCG53), Jun 17, 1973: Schweizer 1-23H (N3908A), Grain Valley, MO, substantial damage - [NTSB FTW73DQG06](https://openairdocs.org/ntsb/FTW73DQG06), Jul 23, 1972: Schweizer SGS123 (N8607R), Odessa, TX, substantial damage - [NTSB DEN71DQA50](https://openairdocs.org/ntsb/DEN71DQA50), Mar 21, 1971: Schweizer SGS-1 (N2720Z), Moriarity, NM, substantial damage - [NTSB CHI70D0133](https://openairdocs.org/ntsb/CHI70D0133), May 24, 1969: Schweizer SGS123 (N10377), Naperville, IL, substantial damage - [NTSB SEA69F0075](https://openairdocs.org/ntsb/SEA69F0075), Jul 28, 1968: Schweizer SGS123 (N10366), East Wenatch, WA, substantial damage - [NTSB OAK67F0044](https://openairdocs.org/ntsb/OAK67F0044), Jun 27, 1966: Schweitzer SGS123 (N8665R), Golconda, NV, substantial damage - [NTSB UNK64X3544](https://openairdocs.org/ntsb/UNK64X3544), Aug 22, 1964: Schweizer 123H (N10382), Jal, NM, substantial damage - [NTSB UNK64X1815](https://openairdocs.org/ntsb/UNK64X1815), May 17, 1964: Schweizer 123H (N2759R), Tehachapi, CA, destroyed ## FAA accident and incident reports (2) 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 19760725018699A](https://openairdocs.org/incident/19760725018699A), Jul 25, 1976: Scwzer SGS123H (N3908A), Fabens, TX, Substantial damage. Ac out of CG.pilot bailed out at 5500FT MSL. - [Accident 19730617019969A](https://openairdocs.org/incident/19730617019969A), Jun 17, 1973: Scwzer SGS123H (N3908A), Grain Valley, MO, Substantial damage. Ldg delayed due conflicting traffic on rwy 27 and 23.dnwnd leg lower than normal. ## 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 - [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 - [26468](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139628582820221007131630.0001): LH/RH Wing Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 26468 · 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 - [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 - [26468](https://drs.faa.gov/browse/excelExternalWindow/36FA1F374A3B46A486257953005E1FCA.0001): LH/RH Wing Assembly. K&L Soaring LLC · PMA PQ2164NE · Replaces 26468 · 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.