PlaneTrack / aircraft / N8939U
N8939U - Beech S35
N8939U is a Beech S35 operated by Siegfried Robert W Ii, Mode-S hex code AC541F. Track it live, browse its recent flights, or download its full position history.
Representative image of a Beech S35. No photo of N8939U yet.
Photo © Javier Rodriguez / Planespotters
RegistrationN8939U
Mode-S hexAC541F
ManufacturerBeech
ModelS35
OperatorSiegfried Robert W Ii
Last seen2026-08-17 15:01 UTC
Last callsignN8939U
Track live on the map Buy full history (CSV) API access
Recent flights (last 30 days)
| Date | Callsign | From | To | Dep | Arr | Route |
|---|---|---|---|---|---|---|
| 2026-08-17 | N8939U | KLOT | KORD | 09:26 CDT | 10:00 CDT |
Times are local to each airport. Hover for UTC. Tap Map to see the route flown.
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.