Apparatus

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sensors Mode-S transponder

344304

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-LUB · AIRBUS A-330-300

Hex
344304
Octal
15041404
Decimal
3,425,028
Country
ES
Tail
EC-LUB
Type
A333
No current signal · last broadcast 13h ago
Flights observed
98
Distinct callsigns
20
Country
ES
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 344304.

Country allocation

The ICAO 24-bit address 344304 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 20 distinct

Callsign Airline Flights Last seen
IBE03SY - 10 2026-06-01
IBE03CY Iberia Airlines 10 2026-06-01
IBE03LF Iberia Airlines 9 2026-05-04
IBE0271 Iberia Airlines 9 2026-05-12
IBE0272 Iberia Airlines 8 2026-05-13
IBE03HT Iberia Airlines 7 2026-05-05
IBE03GR Iberia Airlines 6 2026-05-03
IBE03LW Iberia Airlines 4 2026-05-04
IBE0268 Iberia Airlines 4 2026-05-14
IBE03TM Iberia Airlines 3 2026-05-22
IBE03TH Iberia Airlines 3 2026-05-22
IBE02SJ Iberia Airlines 3 2026-05-20
IBE0267 Iberia Airlines 3 2026-05-13
IBE3272 Iberia Airlines 2 2026-05-31
IBE3271 Iberia Airlines 2 2026-05-31
IBE02CR Iberia Airlines 2 2026-05-21
IBE0244 Iberia Airlines 2 2026-04-19
IBE0132 Iberia Airlines 2 2026-05-07
IBE0131 Iberia Airlines 2 2026-05-06
IBE07MM Iberia Airlines 1 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-01 IBE03CY ORD → MAD Jun 1, 23:50 UTCJun 2, 07:05 UTC7h 15m
2026-06-01 IBE03SY - Jun 1, 11:15 UTCJun 1, 19:40 UTC8h 25m
2026-05-31 IBE3272 MAD → HAM May 31, 22:45 UTCJun 1, 08:20 UTC9h 35m
2026-05-31 IBE3271 HAM → MAD May 31, 10:20 UTCMay 31, 20:30 UTC10h 10m
2026-05-24 IBE3272 MAD → HAM May 24, 23:05 UTCMay 25, 08:35 UTC9h 30m
2026-05-24 IBE3271 HAM → MAD May 24, 10:55 UTCMay 24, 21:10 UTC10h 15m
2026-05-23 IBE03CY ORD → MAD May 23, 23:00 UTCMay 24, 06:35 UTC7h 35m
2026-05-23 IBE03SY - May 23, 10:30 UTCMay 23, 19:35 UTC9h 5m
2026-05-22 IBE03TH MIA → MAD May 22, 21:20 UTCMay 23, 05:25 UTC8h 5m
2026-05-22 IBE03TM MIA → MAD May 22, 10:00 UTCMay 22, 19:10 UTC9h 10m
2026-05-21 IBE02CR SJO → MAD May 21, 03:25 UTCMay 21, 10:35 UTC7h 10m
2026-05-20 IBE02SJ MAD → SJO May 20, 09:55 UTCMay 21, 00:45 UTC14h 50m
2026-05-16 IBE02CR SJO → MAD May 16, 17:35 UTCMay 17, 13:01 UTC19h 25m
2026-05-16 IBE02SJ MAD → SJO May 16, 11:05 UTCMay 17, 05:20 UTC18h 15m
2026-05-16 IBE02SJ MAD → SJO May 16, 10:25 UTCMay 17, 05:20 UTC18h 55m
2026-05-15 IBE03TH MIA → MAD May 15, 21:25 UTCMay 16, 05:20 UTC7h 55m
2026-05-15 IBE03TM MIA → MAD May 15, 09:55 UTCMay 15, 19:20 UTC9h 24m
2026-05-14 IBE0268 GRU → MAD May 14, 17:35 UTCMay 15, 03:05 UTC9h 30m
2026-05-13 IBE0267 MAD → GRU May 13, 22:30 UTCMay 14, 09:05 UTC10h 35m
2026-05-13 IBE0272 MAD → GRX May 13, 02:25 UTCMay 13, 09:10 UTC6h 45m
2026-05-12 IBE0272 MAD → GRX May 12, 23:55 UTCMay 13, 00:15 UTC20m
2026-05-12 IBE0271 GRX → MAD May 12, 10:45 UTCMay 12, 21:55 UTC11h 10m
2026-05-12 IBE03CY ORD → MAD May 12, 05:35 UTCMay 12, 06:45 UTC1h 10m
2026-05-11 IBE03SY - May 11, 16:25 UTCMay 11, 19:00 UTC2h 35m
2026-05-11 IBE03SY - May 11, 10:20 UTCMay 11, 16:20 UTC6h 0m
2026-05-10 IBE03CY ORD → MAD May 10, 22:25 UTCMay 11, 06:15 UTC7h 50m
2026-05-10 IBE03SY MAD → ORD May 10, 10:10 UTCMay 10, 19:00 UTC8h 50m
2026-05-09 IBE03CY ORD → MAD May 9, 22:25 UTCMay 10, 06:20 UTC7h 55m
2026-05-09 IBE03SY - May 9, 10:15 UTCMay 9, 18:45 UTC8h 30m
2026-05-08 IBE03CY ORD → MAD May 8, 23:20 UTCMay 9, 07:05 UTC7h 45m
2026-05-08 IBE03SY - May 8, 10:44 UTCMay 8, 19:45 UTC9h 0m
2026-05-07 IBE0212 JFK → MAD May 7, 21:25 UTCMay 8, 04:19 UTC6h 55m
2026-05-07 IBE02DA MAD → JFK May 7, 11:05 UTCMay 7, 18:55 UTC7h 50m
2026-05-07 IBE0132 GYE → MAD May 7, 02:00 UTCMay 7, 03:10 UTC1h 10m
2026-05-06 IBE0132 GYE → MAD May 6, 07:05 UTCMay 7, 03:10 UTC20h 4m
2026-05-06 IBE0131 MAD → GYE May 6, 05:50 UTCMay 7, 03:10 UTC21h 19m
2026-05-05 IBE0131 MAD → GYE May 5, 22:40 UTCMay 6, 07:05 UTC8h 25m
2026-05-05 IBE03HT DFW → MAD May 5, 03:05 UTCMay 5, 12:00 UTC8h 55m
2026-05-04 IBE03LF SJU → MAD May 4, 14:30 UTCMay 5, 00:55 UTC10h 26m
2026-05-04 IBE03LW MIA → MAD May 4, 02:50 UTCMay 4, 10:30 UTC7h 40m
2026-05-03 IBE03GR MAD → MIA May 3, 14:55 UTCMay 4, 00:34 UTC9h 40m
2026-05-03 IBE03LW MIA → MAD May 3, 03:25 UTCMay 3, 11:35 UTC8h 9m
2026-05-02 IBE03GR MAD → MIA May 2, 15:35 UTCMay 3, 00:55 UTC9h 20m
2026-05-01 IBE03TH MIA → MAD May 1, 21:30 UTCMay 2, 05:35 UTC8h 5m
2026-05-01 IBE03TM MIA → MAD May 1, 10:05 UTCMay 1, 19:25 UTC9h 20m
2026-04-30 IBE0268 GRU → MAD Apr 30, 18:30 UTCMay 1, 03:10 UTC8h 40m
2026-04-30 IBE0268 GRU → MAD Apr 30, 17:30 UTCApr 30, 17:50 UTC20m
2026-04-29 IBE0267 MAD → GRU Apr 29, 22:30 UTCApr 30, 09:20 UTC10h 49m
2026-04-28 IBE03HT DFW → MAD Apr 28, 04:35 UTCApr 28, 14:00 UTC9h 25m
2026-04-27 IBE03LF SJU → MAD Apr 27, 16:00 UTCApr 28, 02:00 UTC10h 0m

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-LUB page for operator, model, and routing details .

Mode-S 344304 frequently asked

What is Mode-S code 344304?
344304 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-LUB.
Where is Mode-S 344304 registered?
Mode-S code 344304 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 344304 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 344304, octal 15041404, decimal 3,425,028.
What flights does 344304 operate?
Mode-S 344304 has broadcast 20 distinct callsigns, including IBE03SY, IBE03CY, IBE03LF, IBE0271, IBE0272.