flight Aircraft

N400ZU

N400ZU is operated by EASTERN STEARMAN INC TRUSTEE .

N400ZU broadcasts on Mode-S (ICAO 24-bit) address A4AEF3 (octal 51127363 ). View the transponder page .

Operated by EASTERN STEARMAN INC TRUSTEE

Not currently tracked · last seen 19d ago

Last known area

Map centered near N400ZU's most recent activity.

Date	Route	Takeoff	Landing	Duration
2026-07-24	KEF → LEY	Jul 24, 13:45 UTC	Jul 24, 16:20 UTC	2h 35m
2026-07-23	BGR → KEF	Jul 23, 15:55 UTC	Jul 23, 19:55 UTC	4h 0m
2026-07-23	-	Jul 23, 12:00 UTC	Jul 23, 14:25 UTC	2h 25m
2026-05-09	-	May 9, 21:45 UTC	May 9, 23:25 UTC	1h 40m

Registration	N400ZU
Operator	EASTERN STEARMAN INC TRUSTEE
Mode-S code	A4AEF3 · 51127363 (octal)

Looking for transponder-level data? View the Mode-S A4AEF3 page for country allocation, callsign history, and ADS-B signal details.

Who operates N400ZU?

N400ZU is operated by EASTERN STEARMAN INC TRUSTEE.

What is the Mode-S transponder code for N400ZU?

N400ZU broadcasts on Mode-S (ICAO 24-bit) address A4AEF3 (octal 51127363). View the transponder page.

Where is N400ZU right now?

N400ZU is not currently being tracked; last seen 19d ago.