Models / Jonker Sailplanes (pty) Ltd / JS1-C / N963CG Aircraft record N963CG 2014 Jonker Sailplanes (pty) Ltd JS1-C Safety record in brief: 1 NTSB accident (substantial damage, Jun 2018) · No ADs since 1998 matched
Registration Valid expires Jan 31, 2028 NTSB events 1 substantial, 2018 ADs may apply 0 confirm with A&P Service reports 0 since 1995
Registration FAA Aircraft Registry · Oct 20, 2026
Registered owner Individual owner
City, state Superior, CO
Certificate issued Jan 2, 2015
Expires Jan 31, 2028
Airworthiness Experimental · Exhibition, Racing
Airworthiness date Feb 26, 2015 We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine FAA Registry + type data Airframe
Manufacturer Jonker Sailplanes (pty) Ltd
Model JS1-C
Year 2014
Serial number 1C-074
Aircraft type Glider
Category Land
Certification Not Type Certificated
Seats 1
Max takeoff weight Up to 12,499 lb
Mode S code AD6784 Engine
Make and model None None
Type None Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history Ownership history from FAA records 2015 – now Individual owner Superior, CO · current Individual owners are shown by city and state only.
Safety record NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026 NTSB events (1)
Accident · substantial damage Jun 24, 2018 · Panguitch, UT The pilot’s inability to maintain altitude and his delayed decision to deploy the powered-glider’s engine, which necessitated an off-airport landing.
Damage Substantial
Injuries None
Report GAA18CA377 From NTSB records; matched by serial number. Read NTSB report (search CAROL for GAA18CA377)
Accident history for this model ADs published since 1998 that may apply (0) These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
No ADs published since 1998 matched this airframe or engine model.
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (0) No Service Difficulty Reports found for this airframe since 1995.
Sources FAA Aircraft Registry Registration, owner city and state, airframe, engine updated Oct 20, 2026 NTSB accident and incident database Accidents and incidents since 1982 updated Oct 15, 2026 FAA Airworthiness Directives (Federal Register) ADs published since 1998 updated Oct 20, 2026 FAA Service Difficulty Reports Reports since 1995 updated Oct 16, 2026 Request owner name removal Report an error in this record