# Jonker Sailplanes JS1-C - Type: Aircraft model (FAA registry) - Registry code: 056321V - Manufacturer (registry): JONKER SAILPLANES (PTY) LTD - Model: JS1-C - Aircraft type: Glider - Category: Glider - Engines: None - Seats: 1 - Weight class: Up to 12,499 lb - Certification: Not type certificated - Registered aircraft: 8 - Page: https://openairdocs.org/model/jonker-sailplanes-js1-c 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. None matched. ## Registered aircraft (8) - [N100NR](https://openairdocs.org/aircraft/N100NR): [Ludeman Evan M](https://openairdocs.org/faa-owner/LUDEMAN%20EVAN%20M), [New Boston, NH](https://openairdocs.org/faa-place/NH/New%20Boston), built 2017, S/N 1C-119 - [N130MG](https://openairdocs.org/aircraft/N130MG): [Peterson Bradley E](https://openairdocs.org/faa-owner/PETERSON%20BRADLEY%20E), [Golden, CO](https://openairdocs.org/faa-place/CO/Golden), built 2012, S/N 1C-037 - [N151WG](https://openairdocs.org/aircraft/N151WG): [Ganz Whitney H](https://openairdocs.org/faa-owner/GANZ%20WHITNEY%20H), [Pacific Palisades, CA](https://openairdocs.org/faa-place/CA/Pacific%20Palisades), built 2013, S/N 1C-051 - [N193N](https://openairdocs.org/aircraft/N193N): [Mecklenburg Gregory B](https://openairdocs.org/faa-owner/MECKLENBURG%20GREGORY%20B), [Bozeman, MT](https://openairdocs.org/faa-place/MT/Bozeman), built 2017, S/N 1C-118 - [N196TM](https://openairdocs.org/aircraft/N196TM): [Osoba William G Jr](https://openairdocs.org/faa-owner/OSOBA%20WILLIAM%20G%20JR), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita), built 2016, S/N 1C-096 - [N501WG](https://openairdocs.org/aircraft/N501WG): [Mockler Daniel J](https://openairdocs.org/faa-owner/MOCKLER%20DANIEL%20J), [Tijeras, NM](https://openairdocs.org/faa-place/NM/Tijeras), built 2015, S/N 1C-083 - [N951JS](https://openairdocs.org/aircraft/N951JS): [Lee Aviation LLC](https://openairdocs.org/faa-owner/LEE%20AVIATION%20LLC), [Genoa, NV](https://openairdocs.org/faa-place/NV/Genoa), built 2015, S/N 1C-095 - [N963CG](https://openairdocs.org/aircraft/N963CG): [Gillespie Charles P](https://openairdocs.org/faa-owner/GILLESPIE%20CHARLES%20P), [Superior, CO](https://openairdocs.org/faa-place/CO/Superior), built 2014, S/N 1C-074 ## NTSB investigations (4) 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 CEN19FA253](https://openairdocs.org/ntsb/CEN19FA253), Aug 7, 2019: Jonker Sailplanes JS1C (N213DT), Cotulla, TX, destroyed, 1 fatal. Probable cause: The pilot’s failure to maintain sufficient airspeed of the glider, which resulted in exceedance of the glider's critical angle of attack and an aerodynamic stall/spin. - [NTSB GAA18CA377](https://openairdocs.org/ntsb/GAA18CA377), Jun 24, 2018: Jonker Sailplanes JS1-C (N963CG), Panguitch, UT, substantial damage. Probable cause: The pilot’s inability to maintain altitude and his delayed decision to deploy the powered-glider’s engine, which necessitated an off-airport landing. - [NTSB WPR14CA292](https://openairdocs.org/ntsb/WPR14CA292), Jul 14, 2014: Jonker Sailplanes JS1-C (N501WG), Truckee, CA, substantial damage. Probable cause: The pilot's failure to maintain aircraft control in gusting wind conditions while on final approach to the runway. - [NTSB CEN14LA372](https://openairdocs.org/ntsb/CEN14LA372), Jul 13, 2014: Jonker Sailplanes JS1-C (N60XJ), Wallis, TX, substantial damage, 1 fatal. Probable cause: The pilot’s loss of glider control and its subsequent impact with terrain for reasons that could not be determined due to a lack of available information. ## FAA accident and incident reports (4) 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 20190806013409A](https://openairdocs.org/incident/20190806013409A), Aug 6, 2019: Jonker Sailplanes (Pty) Ltd JS1-C (N213DT), Cotulla, TX, Destroyed, 1 fatal. On August 7, 2019 at approximately 10:00AM, the sat FSDO received a notification regarding a fatal accident involving a competition glider that departed garner… - [Accident 20180624015709A](https://openairdocs.org/incident/20180624015709A), Jun 24, 2018: Jonker Sailplanes (Pty) Ltd JS1-C (N963CG), Parowan, UT, Substantial damage. On 6/24/2018 at 1630 MDT, N963CG sailplane crash landed in a hayfield near parowin, UT (1L9). Pilot reported a loss of lift and thermal activity while… - [Accident 20140713013109A](https://openairdocs.org/incident/20140713013109A), Jul 13, 2014: Jonker Sailplanes (Pty) Ltd JS1-C (N501WG), Truckee, CA, Substantial damage. During landing on runway 19 after a five hour flight, the pilot entered the traffic pattern on a left down wind approach. The down wing leg of the approach was… - [Accident 20140713009959A](https://openairdocs.org/incident/20140713009959A), Jul 13, 2014: Jonker Sailplanes (Pty) Ltd JS1-C (N60XJ), Wallis, TX, Destroyed, 1 fatal. On July 13, 2014 at approximately 13:30 CDT a sailplane, N60XJ, make: J0NKER sailplane ltd, model: JS1C crashed, shortly after take off, approximately 2 miles… ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Jonker Sailplanes CC JS1C](https://openairdocs.org/model/jonker-sailplanes-cc-js1c): 1 registered aircraft, registry code 056428T --- 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.