Apparatus

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sensors Mode-S transponder

345103

ICAO 24-bit transponder address · allocated to Spain

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

Hex
345103
Octal
15050403
Decimal
3,428,611
Country
ES
Tail
EC-MII
Type
A333
No current signal · last broadcast 3d ago
Flights observed
131
Distinct callsigns
20
Country
ES
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 345103.

Country allocation

The ICAO 24-bit address 345103 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
EVE801 - 21 2026-07-02
EVE802 - 15 2026-07-03
ETR895 - 14 2026-07-08
EVE813 - 10 2026-06-26
ETR894 - 10 2026-07-10
EVE814 - 9 2026-06-27
EVE898 - 8 2026-05-24
EVE198P - 6 2026-05-18
EVE6421 - 5 2026-04-17
EVE806 - 4 2026-07-05
EVE897 - 3 2026-05-17
EVE7550 - 3 2026-06-07
EVE455 Air Evex 3 2026-04-22
EVE197P - 3 2026-05-10
EVE122P - 3 2026-04-17
EVE858 Air Evex 2 2026-06-11
EVE7551 - 2 2026-06-14
EVE120P - 2 2026-04-16
EVE882 - 1 2026-07-07
EVE881 - 1 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-10 ETR894 - Jul 10, 14:50 UTCJul 11, 10:40 UTC19h 50m
2026-07-10 ETR894 - Jul 10, 14:25 UTCJul 11, 10:40 UTC20h 16m
2026-07-08 ETR895 - Jul 8, 14:50 UTCJul 9, 09:55 UTC19h 5m
2026-07-08 ETR894 - Jul 8, 13:55 UTCJul 9, 09:55 UTC20h 0m
2026-07-07 EVE183P BCN → MAD Jul 7, 17:45 UTCJul 7, 18:45 UTC1h 0m
2026-07-07 EVE882 CUN → BCN Jul 7, 06:00 UTCJul 7, 15:55 UTC9h 55m
2026-07-06 EVE881 BCN → CUN Jul 6, 17:20 UTCJul 7, 03:20 UTC10h 0m
2026-07-06 EVE842 - Jul 6, 05:00 UTCJul 6, 13:10 UTC8h 10m
2026-07-05 EVE841 - Jul 5, 17:35 UTCJul 6, 01:50 UTC8h 15m
2026-07-05 EVE181P MAD → BCN Jul 5, 14:00 UTCJul 5, 14:55 UTC55m
2026-07-05 EVE806 - Jul 5, 02:25 UTCJul 5, 11:45 UTC9h 20m
2026-07-04 EVE806 - Jul 4, 13:15 UTCJul 5, 11:45 UTC22h 30m
2026-07-03 EVE802 - Jul 3, 00:05 UTCJul 3, 07:35 UTC7h 30m
2026-07-02 EVE801 - Jul 2, 13:05 UTCJul 2, 20:35 UTC7h 30m
2026-06-27 EVE814 CUN → MAD Jun 27, 01:35 UTCJun 27, 10:29 UTC8h 55m
2026-06-26 EVE813 - Jun 26, 13:49 UTCJun 26, 23:30 UTC9h 40m
2026-06-25 EVE802 - Jun 25, 13:05 UTCJun 26, 07:39 UTC18h 35m
2026-06-21 EVE806 - Jun 21, 02:24 UTCJun 21, 11:24 UTC9h 0m
2026-06-20 EVE806 - Jun 20, 13:04 UTCJun 21, 11:24 UTC22h 20m
2026-06-19 EVE814 - Jun 19, 20:24 UTCJun 20, 09:54 UTC13h 30m
2026-06-19 EVE814 - Jun 19, 12:49 UTCJun 20, 09:54 UTC21h 5m
2026-06-19 EVE813 - Jun 19, 12:04 UTCJun 20, 02:04 UTC14h 0m
2026-06-17 ETR895 CCS → MAD Jun 17, 14:50 UTCJun 18, 10:10 UTC19h 20m
2026-06-17 EVE802 - Jun 17, 08:40 UTCJun 17, 09:55 UTC1h 15m
2026-06-16 EVE801 - Jun 16, 15:55 UTCJun 16, 23:25 UTC7h 31m
2026-06-16 EVE814 - Jun 16, 02:34 UTCJun 16, 11:49 UTC9h 15m
2026-06-15 EVE813 MAD → CUN Jun 15, 14:15 UTCJun 15, 23:50 UTC9h 35m
2026-06-14 EVE7551 - Jun 14, 23:05 UTCJun 15, 04:15 UTC5h 9m
2026-06-14 EVE150P - Jun 14, 16:10 UTCJun 14, 19:40 UTC3h 30m
2026-06-13 EVE801 MAD → PUJ Jun 13, 15:00 UTCJun 14, 09:55 UTC18h 55m
2026-06-12 ETR894 MAD → CCS Jun 12, 16:50 UTCJun 13, 11:20 UTC18h 29m
2026-06-12 ETR894 MAD → CCS Jun 12, 16:05 UTCJun 13, 11:20 UTC19h 14m
2026-06-11 EVE858 SJO → MAD Jun 11, 22:40 UTCJun 12, 11:40 UTC13h 1m
2026-06-11 EVE858 SJO → MAD Jun 11, 13:00 UTCJun 12, 11:40 UTC22h 41m
2026-06-10 ETR895 CCS → MAD Jun 10, 14:50 UTCJun 11, 09:25 UTC18h 35m
2026-06-10 ETR895 CCS → MAD Jun 10, 14:05 UTCJun 11, 09:25 UTC19h 20m
2026-06-10 EVE802 PUJ → MAD Jun 10, 01:40 UTCJun 10, 09:05 UTC7h 25m
2026-06-09 EVE801 MAD → PUJ Jun 9, 14:30 UTCJun 9, 22:25 UTC7h 55m
2026-06-09 EVE814 CUN → MAD Jun 9, 02:40 UTCJun 9, 11:55 UTC9h 15m
2026-06-08 EVE813 MAD → CUN Jun 8, 14:05 UTCJun 9, 00:20 UTC10h 15m
2026-06-07 EVE7551 TBS → MAD Jun 7, 21:30 UTCJun 8, 03:00 UTC5h 30m
2026-06-07 EVE7550 - Jun 7, 19:35 UTCJun 7, 19:45 UTC10m
2026-06-07 EVE7550 - Jun 7, 15:00 UTCJun 7, 18:30 UTC3h 30m
2026-06-06 EVE801 MAD → PUJ Jun 6, 14:50 UTCJun 7, 08:55 UTC18h 5m
2026-06-06 EVE814 CUN → MAD Jun 6, 03:00 UTCJun 6, 11:55 UTC8h 55m
2026-06-05 EVE813 MAD → CUN Jun 5, 14:10 UTCJun 6, 00:20 UTC10h 10m
2026-06-03 ETR895 CCS → MAD Jun 3, 14:50 UTCJun 4, 09:45 UTC18h 55m
2026-06-03 ETR894 MAD → CCS Jun 3, 13:20 UTCJun 4, 09:45 UTC20h 25m
2026-06-03 EVE802 PUJ → MAD Jun 3, 07:35 UTCJun 3, 08:50 UTC1h 15m
2026-06-02 EVE801 MAD → PUJ Jun 2, 14:25 UTCJun 2, 22:10 UTC7h 45m

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

Mode-S 345103 frequently asked

What is Mode-S code 345103?
345103 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MII.
Where is Mode-S 345103 registered?
Mode-S code 345103 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 345103 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 345103, octal 15050403, decimal 3,428,611.
What flights does 345103 operate?
Mode-S 345103 has broadcast 20 distinct callsigns, including EVE801, EVE802, ETR895, EVE813, ETR894.