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
No current signal · last broadcast Jul 26, 19:10 UTC
Flights observed
216
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 19:10 UTC

Last known position

Most recent position reported by Mode-S 34810B.

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
IBE0362 - 19 2026-07-17
IBE0361 - 19 2026-07-17
IBE03VV Iberia Airlines 17 2026-07-23
IBE0381 Iberia Airlines 17 2026-07-26
IBE0347 - 17 2026-07-23
IBE03ZD - 12 2026-07-10
IBE03WM Iberia Airlines 12 2026-07-22
IBE03YY - 11 2026-07-10
IBE03KK - 11 2026-07-09
IBE03ER - 10 2026-07-11
IBE03PD - 7 2026-07-22
IBE0368 Iberia Airlines 7 2026-07-22
IBE0266 - 6 2026-07-02
IBE0150 Iberia Airlines 6 2026-07-24
IBE0149 Iberia Airlines 6 2026-07-24
IBE02DA Iberia Airlines 5 2026-06-12
IBE0212 - 5 2026-06-12
IBE0265 - 4 2026-07-02
IBE04MK - 3 2026-06-18
IBE0408 - 3 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IBE0381 - Jul 26, 18:45 UTCJul 26, 19:10 UTC25m
2026-07-26 IBE0381 - Jul 26, 11:25 UTCJul 26, 12:40 UTC1h 15m
2026-07-25 IBE04DM BCN → MAD Jul 25, 20:50 UTCJul 25, 21:45 UTC55m
2026-07-25 IBE04EY MAD → BCN Jul 25, 18:40 UTCJul 25, 19:20 UTC40m
2026-07-24 IBE0150 MAD → BOG Jul 24, 20:15 UTCJul 25, 03:35 UTC7h 20m
2026-07-24 IBE0149 MAD → FOR Jul 24, 10:25 UTCJul 24, 18:05 UTC7h 40m
2026-07-23 IBE03VV BOS → MAD Jul 23, 22:25 UTCJul 24, 05:10 UTC6h 45m
2026-07-23 IBE0347 - Jul 23, 19:15 UTCJul 23, 19:30 UTC15m
2026-07-23 IBE0347 - Jul 23, 12:20 UTCJul 23, 19:10 UTC6h 50m
2026-07-22 IBE0368 MAD → ALC Jul 22, 21:30 UTCJul 23, 04:55 UTC7h 25m
2026-07-22 IBE03PD - Jul 22, 11:10 UTCJul 22, 18:45 UTC7h 35m
2026-07-22 IBE03WM SJU → MAD Jul 22, 04:00 UTCJul 22, 05:10 UTC1h 10m
2026-07-21 IBE03WM SJU → MAD Jul 21, 21:35 UTCJul 21, 21:50 UTC15m
2026-07-21 IBE0381 - Jul 21, 18:50 UTCJul 21, 19:10 UTC20m
2026-07-21 IBE0381 - Jul 21, 11:15 UTCJul 21, 12:25 UTC1h 10m
2026-07-20 IBE0368 MAD → ALC Jul 20, 21:45 UTCJul 21, 04:50 UTC7h 4m
2026-07-20 IBE03PD - Jul 20, 11:10 UTCJul 20, 18:50 UTC7h 40m
2026-07-19 IBE03VV - Jul 19, 23:10 UTCJul 20, 05:35 UTC6h 25m
2026-07-19 IBE0347 MAD → BOS Jul 19, 12:15 UTCJul 19, 19:25 UTC7h 10m
2026-07-18 IBE0368 YYZ → MAD Jul 18, 21:25 UTCJul 19, 04:45 UTC7h 20m
2026-07-18 IBE03PD - Jul 18, 10:30 UTCJul 18, 18:35 UTC8h 5m
2026-07-17 IBE0362 IAD → MAD Jul 17, 21:20 UTCJul 18, 04:15 UTC6h 56m
2026-07-17 IBE0361 - Jul 17, 10:50 UTCJul 17, 18:55 UTC8h 5m
2026-07-16 IBE03VV - Jul 16, 22:10 UTCJul 17, 04:29 UTC6h 20m
2026-07-16 IBE0347 - Jul 16, 12:14 UTCJul 16, 19:45 UTC7h 30m
2026-07-15 IBE0362 IAD → MAD Jul 15, 21:25 UTCJul 16, 04:25 UTC7h 0m
2026-07-15 IBE0361 - Jul 15, 10:50 UTCJul 15, 19:10 UTC8h 20m
2026-07-14 IBE0381 - Jul 14, 11:15 UTCJul 15, 05:00 UTC17h 44m
2026-07-11 IBE03ER - Jul 11, 04:15 UTCJul 11, 11:10 UTC6h 55m
2026-07-10 IBE03YY MAD → EWR Jul 10, 18:15 UTCJul 11, 02:00 UTC7h 45m
2026-07-10 IBE03ZD BOS → MAD Jul 10, 01:45 UTCJul 10, 08:10 UTC6h 25m
2026-07-09 IBE03KK MAD → BOS Jul 9, 16:05 UTCJul 9, 23:25 UTC7h 20m
2026-07-08 IBE0368 YYZ → MAD Jul 8, 21:45 UTCJul 9, 04:55 UTC7h 10m
2026-07-08 IBE03PD MAD → YYZ Jul 8, 10:30 UTCJul 8, 18:25 UTC7h 55m
2026-07-07 IBE03ZD BOS → MAD Jul 7, 02:05 UTCJul 7, 08:40 UTC6h 35m
2026-07-06 IBE03KK - Jul 6, 15:55 UTCJul 6, 23:15 UTC7h 20m
2026-07-05 IBE03ER EWR → MAD Jul 5, 07:00 UTCJul 5, 13:30 UTC6h 30m
2026-07-05 IBE03YY - Jul 5, 04:35 UTCJul 5, 05:05 UTC30m
2026-07-04 IBE03YY - Jul 4, 18:35 UTCJul 5, 03:25 UTC8h 50m
2026-07-04 IBE03ER - Jul 4, 04:05 UTCJul 4, 10:50 UTC6h 45m
2026-07-03 IBE03YY MAD → EWR Jul 3, 18:05 UTCJul 4, 01:45 UTC7h 40m
2026-07-03 IBE05PL LIS → MAD Jul 3, 12:25 UTCJul 3, 13:15 UTC50m
2026-07-03 IBE05FV MAD → LIS Jul 3, 10:05 UTCJul 3, 11:05 UTC1h 0m
2026-07-02 IBE0266 - Jul 2, 10:50 UTCJul 3, 06:20 UTC19h 30m
2026-07-02 IBE0265 - Jul 2, 10:35 UTCJul 3, 06:20 UTC19h 45m
2026-07-01 IBE0368 - Jul 1, 22:20 UTCJul 2, 05:25 UTC7h 5m
2026-07-01 IBE03PD MAD → YYZ Jul 1, 11:20 UTCJul 1, 19:30 UTC8h 10m
2026-06-30 IBE03VV - Jun 30, 22:25 UTCJul 1, 04:55 UTC6h 30m
2026-06-30 IBE0347 MAD → BOS Jun 30, 12:30 UTCJun 30, 19:40 UTC7h 10m
2026-06-29 IBE0362 - Jun 29, 21:24 UTCJun 30, 04:25 UTC7h 1m

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?
No active broadcast right now. Last signal was Jul 26, 19:10 UTC.
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 IBE0362, IBE0361, IBE03VV, IBE0381, IBE0347.