Apparatus

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sensors Mode-S transponder

34810B

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-OIL · AIRBUS A-321neo

Hex
34810B
Octal
15100413
Decimal
3,440,907
Country
ES
Tail
EC-OIL
Type
A21N
Broadcasting now · callsign IBE03ZD · 28,825 ft
Flights observed
109
Distinct callsigns
20
Country
ES
Last broadcast
2h ago

Current position

34810B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 34810B 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
IBE03VV Iberia Airlines 9 2026-05-18
IBE0362 Iberia Airlines 9 2026-05-28
IBE0361 Iberia Airlines 9 2026-05-28
IBE03ZD Iberia Airlines 8 2026-05-28
IBE03KK Iberia Airlines 8 2026-05-29
IBE0347 Iberia Airlines 8 2026-05-18
IBE0381 Iberia Airlines 7 2026-05-19
IBE03YY Iberia Airlines 5 2026-05-25
IBE03WM Iberia Airlines 5 2026-05-19
IBE03ER Iberia Airlines 5 2026-05-26
IBE0150 Iberia Airlines 5 2026-05-17
IBE0149 Iberia Airlines 5 2026-05-17
IBE02DA Iberia Airlines 4 2026-05-23
IBE0212 Iberia Airlines 4 2026-05-23
IBE0266 Iberia Airlines 3 2026-04-28
IBE0140 Iberia Airlines 3 2026-04-29
IBE0139 Iberia Airlines 3 2026-05-11
IBE0141 Iberia Airlines 2 2026-05-26
IBE06YE Iberia Airlines 1 2026-05-24
IBE06SL Iberia Airlines 1 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 IBE03KK MAD → BOS May 29, 15:50 UTCMay 29, 23:10 UTC7h 20m
2026-05-28 IBE0362 IAD → MAD May 28, 21:15 UTCMay 29, 04:25 UTC7h 10m
2026-05-28 IBE0361 ALC → MAD May 28, 11:00 UTCMay 28, 19:00 UTC8h 0m
2026-05-28 IBE03ZD BOS → MAD May 28, 01:40 UTCMay 28, 07:50 UTC6h 10m
2026-05-27 IBE03KK MAD → BOS May 27, 15:50 UTCMay 27, 22:45 UTC6h 55m
2026-05-26 IBE0141 MAD → REC May 26, 14:30 UTCMay 27, 08:05 UTC17h 36m
2026-05-26 IBE03ER EWR → MAD May 26, 04:00 UTCMay 26, 10:54 UTC6h 55m
2026-05-25 IBE03YY MAD → EWR May 25, 18:00 UTCMay 26, 02:00 UTC8h 0m
2026-05-25 IBE03ER EWR → MAD May 25, 04:20 UTCMay 25, 11:20 UTC7h 0m
2026-05-24 IBE03YY MAD → EWR May 24, 17:50 UTCMay 24, 19:05 UTC1h 15m
2026-05-24 IBE06RV FCO → MAD May 24, 10:40 UTCMay 24, 12:40 UTC2h 0m
2026-05-24 IBE06YE MAD → FCO May 24, 07:10 UTCMay 24, 09:00 UTC1h 50m
2026-05-23 IBE0212 JFK → MAD May 23, 22:25 UTCMay 24, 05:20 UTC6h 55m
2026-05-23 IBE02DA MAD → JFK May 23, 10:35 UTCMay 23, 18:35 UTC8h 1m
2026-05-22 IBE0362 IAD → MAD May 22, 22:00 UTCMay 23, 04:45 UTC6h 44m
2026-05-22 IBE0361 ALC → MAD May 22, 10:55 UTCMay 22, 19:35 UTC8h 40m
2026-05-21 IBE0362 IAD → MAD May 21, 21:35 UTCMay 22, 04:15 UTC6h 40m
2026-05-21 IBE0361 ALC → MAD May 21, 10:50 UTCMay 21, 19:35 UTC8h 45m
2026-05-21 IBE0362 IAD → MAD May 21, 00:05 UTCMay 21, 07:05 UTC7h 0m
2026-05-20 IBE0361 ALC → MAD May 20, 10:55 UTCMay 20, 18:45 UTC7h 50m
2026-05-19 IBE03WM SJU → MAD May 19, 21:55 UTCMay 20, 05:20 UTC7h 26m
2026-05-19 IBE0381 - May 19, 11:15 UTCMay 19, 19:50 UTC8h 35m
2026-05-18 IBE03VV BOS → MAD May 18, 22:25 UTCMay 19, 04:45 UTC6h 20m
2026-05-18 IBE0347 MAD → BOS May 18, 12:25 UTCMay 18, 19:55 UTC7h 29m
2026-05-17 IBE0150 MAD → BOG May 17, 20:10 UTCMay 18, 03:35 UTC7h 25m
2026-05-17 IBE0149 MAD → FOR May 17, 10:10 UTCMay 17, 17:55 UTC7h 45m
2026-05-16 IBE03VV BOS → MAD May 16, 22:05 UTCMay 17, 04:20 UTC6h 15m
2026-05-16 IBE0347 MAD → BOS May 16, 12:11 UTCMay 16, 19:50 UTC7h 40m
2026-05-16 IBE03ZD BOS → MAD May 16, 02:20 UTCMay 16, 08:41 UTC6h 21m
2026-05-15 IBE03KK MAD → BOS May 15, 15:55 UTCMay 15, 23:40 UTC7h 45m
2026-05-14 IBE0150 MAD → BOG May 14, 20:00 UTCMay 15, 03:00 UTC7h 0m
2026-05-14 IBE0149 MAD → FOR May 14, 10:10 UTCMay 14, 17:55 UTC7h 45m
2026-05-13 IBE0212 JFK → MAD May 13, 21:45 UTCMay 14, 04:30 UTC6h 45m
2026-05-13 IBE02DA MAD → JFK May 13, 10:50 UTCMay 13, 18:40 UTC7h 50m
2026-05-12 IBE0362 IAD → MAD May 12, 21:05 UTCMay 13, 04:35 UTC7h 30m
2026-05-12 IBE0361 ALC → MAD May 12, 11:00 UTCMay 12, 18:45 UTC7h 45m
2026-05-11 IBE0139 MAD → REC May 11, 10:10 UTCMay 12, 03:30 UTC17h 21m
2026-05-11 IBE03WM SJU → MAD May 11, 04:15 UTCMay 11, 05:15 UTC1h 0m
2026-05-10 IBE03WM SJU → MAD May 10, 21:49 UTCMay 10, 22:15 UTC25m
2026-05-10 IBE0381 - May 10, 11:20 UTCMay 10, 19:35 UTC8h 15m
2026-05-09 IBE03ZD BOS → MAD May 9, 01:30 UTCMay 9, 08:25 UTC6h 55m
2026-05-08 IBE03KK MAD → BOS May 8, 15:50 UTCMay 8, 23:15 UTC7h 25m
2026-05-08 IBE03ER EWR → MAD May 8, 04:19 UTCMay 8, 11:25 UTC7h 5m
2026-05-07 IBE03YY MAD → EWR May 7, 18:00 UTCMay 8, 02:35 UTC8h 34m
2026-05-07 IBE03ER EWR → MAD May 7, 04:10 UTCMay 7, 11:10 UTC7h 0m
2026-05-06 IBE03YY MAD → EWR May 6, 17:50 UTCMay 7, 02:05 UTC8h 15m
2026-05-06 IBE06SL FCO → MAD May 6, 13:10 UTCMay 6, 15:15 UTC2h 5m
2026-05-06 IBE06MP MAD → FCO May 6, 09:50 UTCMay 6, 11:40 UTC1h 50m
2026-05-05 IBE0150 MAD → BOG May 5, 20:15 UTCMay 6, 03:10 UTC6h 55m
2026-05-05 IBE0149 MAD → FOR May 5, 10:10 UTCMay 5, 18:25 UTC8h 15m

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

Mode-S 34810B frequently asked

What is Mode-S code 34810B?
34810B is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-OIL.
Where is Mode-S 34810B registered?
Mode-S code 34810B is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 34810B broadcasting right now?
Yes. Mode-S 34810B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 34810B, octal 15100413, decimal 3,440,907.
What flights does 34810B operate?
Mode-S 34810B has broadcast 20 distinct callsigns, including IBE03VV, IBE0362, IBE0361, IBE03ZD, IBE03KK.