PlaneTrack / aircraft / N233S

N233S - Jonker Sailplanes (pty) Ltd JS3

N233S is a Jonker Sailplanes (pty) Ltd JS3 operated by Sliwa Steven M, Mode-S hex code A21535. Track it live, browse its recent flights, or download its full position history.

Jonker Sailplanes (pty) Ltd JS3 (representative image)

Representative image of a Jonker Sailplanes (pty) Ltd JS3. No photo of N233S yet.

Photo © Laszlo Fekete / Planespotters

RegistrationN233S

Mode-S hexA21535

ManufacturerJonker Sailplanes (pty) Ltd

ModelJS3

OperatorSliwa Steven M

Last seen2026-08-18 00:20 UTC

Last callsignN233S

Track live on the map Buy full history (CSV) API access

Recent flights (last 30 days)

No flights recorded in the last 30 days. History builds daily as our receiver network logs this aircraft, so check back soon.

Data access

Live position and 365-day history for this aircraft are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive.