Apparatus

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sensors Mode-S transponder

34510A

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MKJ · AIRBUS A-330-200

Hex
34510A
Octal
15050412
Decimal
3,428,618
Country
ES
Tail
EC-MKJ
Type
A332
Broadcasting now · callsign IBE0356 · 23,350 ft
Flights observed
202
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 22:05 UTC

Current position

34510A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 34510A 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
IBE0222 Iberia Airlines 14 2026-07-21
IBE03TM Iberia Airlines 12 2026-07-26
IBE0170 - 12 2026-07-04
IBE03TH Iberia Airlines 11 2026-07-26
IBE0169 Iberia Airlines 11 2026-07-03
IBE0221 - 9 2026-07-20
IBE03AE Iberia Airlines 7 2026-07-25
IBE03SD Iberia Airlines 6 2026-07-04
IBE03KE - 6 2026-07-05
IBE0258 Iberia Airlines 6 2026-04-22
IBE03LW Iberia Airlines 5 2026-07-24
IBE02CR Iberia Airlines 5 2026-06-24
IBE0243 Iberia Airlines 5 2026-04-24
IBE0124 - 5 2026-06-23
IBE03ZB - 4 2026-07-13
IBE03PB Iberia Airlines 4 2026-07-26
IBE03GR Iberia Airlines 4 2026-07-23
IBE0352 - 4 2026-07-14
IBE0244 Iberia Airlines 4 2026-04-18
IBE0126 Iberia Airlines 4 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IBE03TH MIA → MAD Jul 26, 21:25 UTCJul 26, 22:05 UTC40m
2026-07-26 IBE03TM MIA → MAD Jul 26, 10:50 UTCJul 26, 19:20 UTC8h 30m
2026-07-26 IBE03PB SJU → MAD Jul 26, 00:55 UTCJul 26, 08:25 UTC7h 31m
2026-07-25 IBE03AE MAD → SJU Jul 25, 22:05 UTCJul 25, 22:25 UTC20m
2026-07-25 IBE03AE MAD → SJU Jul 25, 15:05 UTCJul 25, 16:15 UTC1h 10m
2026-07-24 IBE0263 MAD → SDQ Jul 24, 15:00 UTCJul 25, 09:35 UTC18h 35m
2026-07-24 IBE03LW MIA → MAD Jul 24, 04:00 UTCJul 24, 12:35 UTC8h 35m
2026-07-23 IBE03GR MAD → MIA Jul 23, 17:05 UTCJul 24, 01:35 UTC8h 30m
2026-07-23 IBE03HT DFW → MAD Jul 23, 04:20 UTCJul 23, 13:20 UTC9h 0m
2026-07-22 IBE03LF SJU → MAD Jul 22, 15:50 UTCJul 23, 02:00 UTC10h 10m
2026-07-21 IBE0222 SAL → MAD Jul 21, 11:05 UTCJul 21, 12:20 UTC1h 15m
2026-07-20 IB222 SAL → MAD Jul 20, 23:35 UTCJul 20, 23:50 UTC15m
2026-07-20 IBE0221 - Jul 20, 21:20 UTCJul 20, 21:35 UTC15m
2026-07-20 IBE0221 - Jul 20, 11:05 UTCJul 20, 20:45 UTC9h 40m
2026-07-19 IBE0676 MXP → MAD Jul 19, 19:10 UTCJul 19, 20:55 UTC1h 45m
2026-07-19 IBE0675 MAD → MXP Jul 19, 15:20 UTCJul 19, 16:45 UTC1h 25m
2026-07-19 IBE0356 MAD → ALC Jul 19, 01:40 UTCJul 19, 12:15 UTC10h 35m
2026-07-18 IBE0355 - Jul 18, 11:40 UTCJul 18, 23:05 UTC11h 25m
2026-07-17 IBE0263 - Jul 17, 14:39 UTCJul 18, 08:40 UTC18h 1m
2026-07-17 IBE0356 SFO → MAD Jul 17, 01:35 UTCJul 17, 12:10 UTC10h 35m
2026-07-16 IBE0355 - Jul 16, 11:15 UTCJul 16, 22:59 UTC11h 45m
2026-07-16 IBE03TH - Jul 16, 00:35 UTCJul 16, 09:00 UTC8h 25m
2026-07-15 IBE03TM - Jul 15, 13:10 UTCJul 15, 22:15 UTC9h 5m
2026-07-14 IBE07GF - Jul 14, 18:35 UTCJul 14, 20:35 UTC2h 0m
2026-07-14 IBE07MM - Jul 14, 14:55 UTCJul 14, 16:40 UTC1h 45m
2026-07-14 IBE0352 - Jul 14, 01:15 UTCJul 14, 12:10 UTC10h 55m
2026-07-13 IBE03ZB - Jul 13, 11:45 UTCJul 13, 22:50 UTC11h 5m
2026-07-12 IBE03WM - Jul 12, 21:40 UTCJul 13, 05:20 UTC7h 40m
2026-07-12 IBE0381 MAD → SJU Jul 12, 11:30 UTCJul 12, 19:25 UTC7h 55m
2026-07-11 IBE0264 MAD → MAD Jul 11, 15:15 UTCJul 12, 09:25 UTC18h 10m
2026-07-11 IBE0352 LAX → MAD Jul 11, 01:05 UTCJul 11, 11:55 UTC10h 50m
2026-07-10 IBE03ZB - Jul 10, 11:55 UTCJul 10, 23:10 UTC11h 15m
2026-07-10 IBE0376 IAD → MAD Jul 10, 02:20 UTCJul 10, 09:40 UTC7h 20m
2026-07-09 IBE0361 MAD → IAD Jul 9, 16:05 UTCJul 10, 00:15 UTC8h 10m
2026-07-06 IBE03TH - Jul 6, 21:40 UTCJul 7, 06:10 UTC8h 30m
2026-07-06 IBE03TM MIA → MAD Jul 6, 10:10 UTCJul 6, 18:40 UTC8h 30m
2026-07-05 IBE03KE JFK → MAD Jul 5, 01:55 UTCJul 5, 08:40 UTC6h 45m
2026-07-04 IBE03SD MAD → JFK Jul 4, 15:10 UTCJul 4, 22:30 UTC7h 20m
2026-07-04 IBE0170 - Jul 4, 02:05 UTCJul 4, 12:05 UTC10h 0m
2026-07-03 IBE0169 XRY → MAD Jul 3, 10:25 UTCJul 3, 22:40 UTC12h 15m
2026-07-03 IBE0376 IAD → MAD Jul 3, 01:00 UTCJul 3, 08:10 UTC7h 10m
2026-07-02 IBE0361 MAD → IAD Jul 2, 14:20 UTCJul 2, 22:25 UTC8h 5m
2026-07-02 IBE03PB - Jul 2, 02:30 UTCJul 2, 10:15 UTC7h 45m
2026-07-01 IBE03AE MAD → SJU Jul 1, 16:50 UTCJul 2, 00:35 UTC7h 45m
2026-07-01 IBE0170 - Jul 1, 03:05 UTCJul 1, 13:20 UTC10h 15m
2026-06-30 IBE0169 XRY → MAD Jun 30, 22:05 UTCJun 30, 22:20 UTC15m
2026-06-30 IBE0169 XRY → MAD Jun 30, 10:15 UTCJun 30, 20:55 UTC10h 40m
2026-06-30 IBE03KE JFK → MAD Jun 30, 01:30 UTCJun 30, 08:10 UTC6h 40m
2026-06-29 IBE03SD MAD → JFK Jun 29, 14:54 UTCJun 29, 22:39 UTC7h 45m
2026-06-29 IBE03KE JFK → MAD Jun 29, 01:20 UTCJun 29, 07:40 UTC6h 20m

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

Mode-S 34510A frequently asked

What is Mode-S code 34510A?
34510A is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MKJ.
Where is Mode-S 34510A registered?
Mode-S code 34510A is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 34510A broadcasting right now?
Yes. Mode-S 34510A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 34510A, octal 15050412, decimal 3,428,618.
What flights does 34510A operate?
Mode-S 34510A has broadcast 20 distinct callsigns, including IBE0222, IBE03TM, IBE0170, IBE03TH, IBE0169.