High-performance one-seat South African sailplane.

Function: cross-country flying, efficient sailing

Manufacturer: Jonker Sailplanes

Produced: 2016 –

Wingspan: 15/18 m

Lenght: 6,86 m

Max. takeoff weight: 430 kg

Max. speed:

Glide ratio: 55

Scale glider Jonker JS-3 Rapture, scratch build

Wingspan: 7,4 m

Lenght: 2,6 m

Weight: 16 kg