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.

No photo yet for Beech S35

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
Route flown, from our receiver network. Green = start, red = end.

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.