sensors Mode-S transponder

347453

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-NZP · AIRBUS A-320neo

Hex
347453
Octal
15072123
Decimal
3,437,651
Country
ES
Tail
EC-NZP
Type
A20N
No current signal · last broadcast 12h ago
Flights observed
15
Distinct callsigns
8
Country
ES
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 347453.

Country allocation

The ICAO 24-bit address 347453 falls within the block assigned to Spain (ES) by ICAO Annex 10, Volume III. Every aircraft registered in Spain receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 8 distinct

Callsign Airline Flights Last seen
IBE08RW Iberia Airlines 3 2026-04-13
IBE08BB - 3 2026-04-13
IBE08TY - 2 2026-04-14
IBE08SP - 2 2026-04-13
IBE05AK - 2 2026-04-13
IBE06YZ - 1 2026-04-12
IBE05WC - 1 2026-04-14
IBE05TR Iberia Airlines 1 2026-04-13

Recent flights last 15

DateFlightRouteTakeoffLandingDuration
2026-04-14 IBE05WC - Apr 14, 10:05 UTCApr 14, 10:50 UTC45m
2026-04-14 IBE08TY - Apr 14, 07:10 UTCApr 14, 07:35 UTC25m
2026-04-14 IBE08TY - Apr 14, 05:15 UTCApr 14, 07:10 UTC1h 55m
2026-04-13 IBE08SP - Apr 13, 19:50 UTCApr 13, 21:30 UTC1h 40m
2026-04-13 IBE08SP - Apr 13, 18:30 UTCApr 13, 20:10 UTC1h 40m
2026-04-13 IBE08BB - Apr 13, 16:15 UTCApr 13, 16:50 UTC35m
2026-04-13 IBE08BB - Apr 13, 15:50 UTCApr 13, 16:50 UTC1h 0m
2026-04-13 IBE08BB - Apr 13, 14:00 UTCApr 13, 16:15 UTC2h 15m
2026-04-13 IBE08RW MAD → BUD Apr 13, 12:20 UTCApr 13, 13:00 UTC40m
2026-04-13 IBE08RW MAD → BUD Apr 13, 11:55 UTCApr 13, 13:00 UTC1h 5m
2026-04-13 IBE08RW MAD → BUD Apr 13, 10:20 UTCApr 13, 12:15 UTC1h 55m
2026-04-13 IBE05AK - Apr 13, 08:20 UTCApr 13, 08:50 UTC30m
2026-04-13 IBE05AK - Apr 13, 08:00 UTCApr 13, 08:15 UTC15m
2026-04-13 IBE05TR MAD → LIS Apr 13, 05:55 UTCApr 13, 06:55 UTC1h 0m
2026-04-12 IBE06YZ - Apr 12, 18:10 UTCApr 12, 20:15 UTC2h 5m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the EC-NZP page for operator, model, and routing details .

Mode-S 347453 frequently asked

What is Mode-S code 347453?
347453 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NZP.
Where is Mode-S 347453 registered?
Mode-S code 347453 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 347453 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 347453, octal 15072123, decimal 3,437,651.
What flights does 347453 operate?
Mode-S 347453 has broadcast 8 distinct callsigns, including IBE08RW, IBE08BB, IBE08TY, IBE08SP, IBE05AK.