Jonker JS-1b for sale

Registration ZS-GPS
ARC validity March 31st 2025
Competition nr. "GPS"

Manufacturer Jonker Sailplanes
Model JS-1B
Propulsion None (prepared for the Jet Engine)
Class: 18 metres
Serial Nr. 21
Building year 2011
Flight hours 844
Landings 272

General condition: very good, obviously with signs of normal usage – she was flown :-),
Tuned for competitions.
The wings were repainted and optimized at Jonker factory in November 2013 Glider never crashed and never needed repair beyond normal usage and maintenance.

Instruments:
Winter ASI, ALT (57mm), Grosskinsky flap ring, LXNAV LX9000 Flarm + V9 vario, Winter 57mm vario, Airpath compass (C2300), Dittel KRT2 8.33KHz radio, Trig TT22 mode S transponder, LXNAV FlarmLED, LX9000-sensors (water ballast, gear and speed brakes), Bugwipers (electronic) integrated in the fuselage, DSX SaFly, LXNAV stick control for LX9000, Integrated antennas: radio, transponder and GSM, Mounting base for PDA on panel, Tow-out gear (towbar, tail dolly and wing walker), Wingstand, Ground fixing screws, One-man rigging system.

ATL-Parachute is ready for the season. Jaxida all-weather-covers.
3x 12Ah FePo4 batteries, Tail battery, electronic battery charger,

Spindelberger Cobra ALU-trailer, manufactured 2011
Trailer, registration in Poland, reg. number: WB717AJ
SL-package

Optional: fitting Oxygen cylinder with Mountain High EDS unit.
The glider is in Międzybrodzie Żywieckie near near Żar Mountain and Bielsko Biała in South Poland.

(new) Price: EUR 99'000.- (or others reasonably negotiated prices)
Contact: Krzysztof Trześniowski
eMail: trzesnk@gmail.com