PlaneTrack / aircraft / N400ZU

N400ZU - GULFSTREAM AEROSPACE G-IV

N400ZU is a GULFSTREAM AEROSPACE G-IV operated by EASTERN STEARMAN INC TRUSTEE, Mode-S hex code A4AEF3. Track it live, browse its recent flights, or download its full position history.

No photo yet for GULFSTREAM AEROSPACE G-IV

RegistrationN400ZU

Mode-S hexA4AEF3

ManufacturerGULFSTREAM AEROSPACE

ModelG-IV

OperatorEASTERN STEARMAN INC TRUSTEE

Last seen2026-07-23 19:51 UTC

Last callsignN400ZU

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

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr	Route
2026-07-23	N400ZU	?	BIKF	11:38Z	19:50 GMT
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.