Apparatus

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sensors Mode-S transponder

345686

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MUK · AIRBUS A-320

Hex
345686
Octal
15053206
Decimal
3,430,022
Country
ES
Tail
EC-MUK
Type
A320
Broadcasting now · callsign IBS17FT · 27,075 ft
Flights observed
484
Distinct callsigns
20
Country
ES
Last broadcast
1h ago

Current position

345686 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 345686 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
IBS1836 - 9 2026-07-04
IBS1832 Iberia Express 9 2026-05-24
IBS1527 Iberia Express 8 2026-06-13
IBS1712 - 7 2026-07-14
IBS1711 - 7 2026-07-14
IBS1699 - 7 2026-07-14
IBS1501 - 7 2026-07-13
IBS1684 - 6 2026-07-11
IBS15RT Iberia Express 6 2026-06-23
IBS1536 - 6 2026-07-05
IBS18DF Iberia Express 5 2026-05-24
IBS18AQ - 5 2026-06-27
IBS1719 - 5 2026-07-14
IBS1706 - 5 2026-07-13
IBS1695 Iberia Express 5 2026-06-07
IBS15ZZ Iberia Express 5 2026-04-29
IBS15SN Iberia Express 5 2026-04-27
IBS15SM Iberia Express 5 2026-04-29
IBS1862 - 4 2026-07-04
IBS1861 - 4 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IBS17WV IBZ → MAD Jul 14, 16:05 UTCJul 14, 17:00 UTC55m
2026-07-14 IBS1699 - Jul 14, 14:10 UTCJul 14, 15:00 UTC50m
2026-07-14 IBS17UC - Jul 14, 11:45 UTCJul 14, 12:55 UTC1h 10m
2026-07-14 IBS1719 - Jul 14, 09:30 UTCJul 14, 10:30 UTC1h 0m
2026-07-14 IBS1712 - Jul 14, 07:00 UTCJul 14, 08:05 UTC1h 5m
2026-07-14 IBS1711 - Jul 14, 05:05 UTCJul 14, 06:05 UTC1h 0m
2026-07-13 IBS1706 - Jul 13, 22:45 UTCJul 13, 23:30 UTC45m
2026-07-13 IBS17TR MAD → IBZ Jul 13, 21:00 UTCJul 13, 21:50 UTC50m
2026-07-13 IBS15TC - Jul 13, 14:25 UTCJul 13, 19:40 UTC5h 15m
2026-07-13 IBS1502 - Jul 13, 10:35 UTCJul 13, 12:25 UTC1h 50m
2026-07-13 IBS1501 - Jul 13, 07:05 UTCJul 13, 09:10 UTC2h 5m
2026-07-12 IBS1588 - Jul 12, 20:20 UTCJul 12, 22:30 UTC2h 10m
2026-07-12 IBS1587 - Jul 12, 16:40 UTCJul 12, 19:10 UTC2h 30m
2026-07-12 IBS18SJ - Jul 12, 13:25 UTCJul 12, 15:40 UTC2h 15m
2026-07-12 IBS18ZP - Jul 12, 09:50 UTCJul 12, 11:45 UTC1h 55m
2026-07-12 IBS16SZ IBZ → MAD Jul 12, 07:35 UTCJul 12, 08:25 UTC50m
2026-07-12 IBS16ZZ - Jul 12, 05:40 UTCJul 12, 06:25 UTC45m
2026-07-11 IBS1684 - Jul 11, 21:50 UTCJul 11, 22:55 UTC1h 5m
2026-07-11 IBS1683 - Jul 11, 19:55 UTCJul 11, 20:50 UTC55m
2026-07-11 IBS17UC MAH → MAD Jul 11, 17:50 UTCJul 11, 19:00 UTC1h 10m
2026-07-11 IBS1719 MAD → MAH Jul 11, 15:35 UTCJul 11, 16:35 UTC1h 0m
2026-07-11 IBS1716 - Jul 11, 12:50 UTCJul 11, 14:00 UTC1h 10m
2026-07-11 IBS1715 - Jul 11, 10:35 UTCJul 11, 11:35 UTC1h 0m
2026-07-11 IBS1698 IBZ → MAD Jul 11, 08:15 UTCJul 11, 09:05 UTC50m
2026-07-11 IBS1697 MAD → IBZ Jul 11, 06:20 UTCJul 11, 07:05 UTC45m
2026-07-10 IBS15NL - Jul 10, 18:35 UTCJul 10, 20:30 UTC1h 55m
2026-07-10 IBS15TC - Jul 10, 15:10 UTCJul 10, 17:05 UTC1h 55m
2026-07-10 IBS1502 - Jul 10, 10:35 UTCJul 10, 12:35 UTC2h 0m
2026-07-10 IBS1501 - Jul 10, 07:00 UTCJul 10, 09:00 UTC2h 0m
2026-07-09 IBS1684 - Jul 9, 22:00 UTCJul 9, 22:55 UTC55m
2026-07-09 IBS1683 - Jul 9, 19:50 UTCJul 9, 20:45 UTC55m
2026-07-08 IBS17UQ IBZ → MAD Jul 8, 19:55 UTCJul 8, 20:40 UTC45m
2026-07-08 IBS17FT MAD → IBZ Jul 8, 18:10 UTCJul 8, 18:55 UTC45m
2026-07-08 IBS17WV IBZ → MAD Jul 8, 16:00 UTCJul 8, 16:50 UTC50m
2026-07-08 IBS1699 MAD → IBZ Jul 8, 14:10 UTCJul 8, 14:55 UTC45m
2026-07-08 IBS1756 SVQ → MAD Jul 8, 11:35 UTCJul 8, 12:25 UTC50m
2026-07-08 IBS1755 - Jul 8, 09:50 UTCJul 8, 10:40 UTC50m
2026-07-08 IBS17UZ SVQ → MAD Jul 8, 07:30 UTCJul 8, 08:20 UTC50m
2026-07-08 IBS1751 MAD → SVQ Jul 8, 05:45 UTCJul 8, 06:35 UTC50m
2026-07-07 IBS1626 - Jul 7, 20:35 UTCJul 7, 22:50 UTC2h 15m
2026-07-07 IBS16UH - Jul 7, 16:55 UTCJul 7, 19:20 UTC2h 25m
2026-07-07 IBS15RJ - Jul 7, 12:15 UTCJul 7, 14:35 UTC2h 20m
2026-07-07 IBS1571 - Jul 7, 08:20 UTCJul 7, 10:45 UTC2h 25m
2026-07-07 IBS16KT - Jul 7, 05:40 UTCJul 7, 06:35 UTC55m
2026-07-07 IBS16FP - Jul 7, 03:45 UTCJul 7, 04:40 UTC55m
2026-07-06 IBS1706 IBZ → MAD Jul 6, 22:45 UTCJul 6, 23:30 UTC45m
2026-07-06 IBS17TR MAD → IBZ Jul 6, 20:55 UTCJul 6, 21:45 UTC50m
2026-07-06 IBS16ZW - Jul 6, 15:45 UTCJul 6, 18:10 UTC2h 25m
2026-07-06 IBS1611 - Jul 6, 12:10 UTCJul 6, 14:40 UTC2h 30m
2026-07-06 IBS15FT - Jul 6, 07:25 UTCJul 6, 09:45 UTC2h 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-MUK page for operator, model, and routing details .

Mode-S 345686 frequently asked

What is Mode-S code 345686?
345686 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MUK.
Where is Mode-S 345686 registered?
Mode-S code 345686 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 345686 broadcasting right now?
Yes. Mode-S 345686 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 345686, octal 15053206, decimal 3,430,022.
What flights does 345686 operate?
Mode-S 345686 has broadcast 20 distinct callsigns, including IBS1836, IBS1832, IBS1527, IBS1712, IBS1711.