Apparatus

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sensors Mode-S transponder

343141

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-KOH · AIRBUS A-320

Hex
343141
Octal
15030501
Decimal
3,420,481
Country
ES
Tail
EC-KOH
Type
A320
Broadcasting now · callsign IBS15TQ · 37,000 ft
Flights observed
544
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 21:25 UTC

Current position

343141 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 343141 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
IBS1862 Iberia Express 21 2026-07-22
IBS1861 - 21 2026-07-15
IBS1836 Iberia Express 17 2026-07-24
IBS1699 - 8 2026-06-30
IBS1881 Iberia Express 7 2026-07-26
IBS1556 Iberia Express 7 2026-07-26
IBS18PD Iberia Express 6 2026-04-29
IBS17XN Iberia Express 6 2026-06-26
IBS1719 Iberia Express 6 2026-07-25
IBS1663 - 6 2026-07-16
IBS1631 - 6 2026-07-07
IBS18YY Iberia Express 5 2026-05-30
IBS1882 Iberia Express 5 2026-07-26
IBS17UF Iberia Express 5 2026-06-30
IBS16PP Iberia Express 5 2026-06-26
IBS16MP - 5 2026-05-31
IBS16DM Iberia Express 5 2026-05-31
IBS1671 Iberia Express 5 2026-05-29
IBS1632 - 5 2026-07-08
IBS15XL Iberia Express 5 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IBS15QJ MAD → SPC Jul 26, 19:30 UTCJul 26, 21:25 UTC1h 55m
2026-07-26 IBS15AA MAD → TFS Jul 26, 15:45 UTCJul 26, 18:10 UTC2h 25m
2026-07-26 IBS15YM MAD → TFN Jul 26, 12:25 UTCJul 26, 14:35 UTC2h 10m
2026-07-26 IBS1882 DUB → MAD Jul 26, 09:10 UTCJul 26, 11:05 UTC1h 55m
2026-07-26 IBS1881 MAD → DUB Jul 26, 05:35 UTCJul 26, 07:45 UTC2h 11m
2026-07-26 IBS1556 TFS → MAD Jul 26, 02:10 UTCJul 26, 04:20 UTC2h 10m
2026-07-25 IBS15LX MAD → TFN Jul 25, 22:20 UTCJul 26, 00:50 UTC2h 30m
2026-07-25 IBS17UC MAH → MAD Jul 25, 17:30 UTCJul 25, 18:40 UTC1h 10m
2026-07-25 IBS1719 MAD → MAH Jul 25, 15:25 UTCJul 25, 16:25 UTC1h 0m
2026-07-25 IBS1852 RAK → MAD Jul 25, 12:45 UTCJul 25, 13:55 UTC1h 10m
2026-07-25 IBS1851 MAD → RAK Jul 25, 09:30 UTCJul 25, 10:55 UTC1h 25m
2026-07-24 IBS15QJ MAD → SPC Jul 24, 19:35 UTCJul 25, 08:15 UTC12h 40m
2026-07-24 IBS1608 LPA → MAD Jul 24, 12:30 UTCJul 24, 14:20 UTC1h 50m
2026-07-24 IBS1607 MAD → LPA Jul 24, 08:45 UTCJul 24, 10:55 UTC2h 10m
2026-07-24 IBS1836 NAP → MAD Jul 24, 05:15 UTCJul 24, 07:25 UTC2h 10m
2026-07-23 IBS1835 MAD → NAP Jul 23, 18:35 UTCJul 23, 20:20 UTC1h 45m
2026-07-23 IBS16QF MAD → PMI Jul 23, 14:10 UTCJul 23, 16:15 UTC2h 5m
2026-07-23 IBS16QM MAD → LPA Jul 23, 10:25 UTCJul 23, 12:30 UTC2h 5m
2026-07-23 IBS1836 NAP → MAD Jul 23, 05:05 UTCJul 23, 07:20 UTC2h 15m
2026-07-22 IBS1835 MAD → NAP Jul 22, 18:50 UTCJul 22, 20:40 UTC1h 50m
2026-07-22 IBS17UC MAH → MAD Jul 22, 16:00 UTCJul 22, 17:15 UTC1h 15m
2026-07-22 IBS1719 MAD → MAH Jul 22, 13:55 UTCJul 22, 15:00 UTC1h 5m
2026-07-22 IBS1862 LGW → MAD Jul 22, 11:25 UTCJul 22, 12:25 UTC1h 0m
2026-07-18 IBS1884 - Jul 18, 18:05 UTCJul 18, 20:25 UTC2h 20m
2026-07-18 IBS1883 - Jul 18, 14:35 UTCJul 18, 16:40 UTC2h 5m
2026-07-18 IBS16ZJ - Jul 18, 10:50 UTCJul 18, 12:55 UTC2h 5m
2026-07-18 IBS16FN - Jul 18, 07:00 UTCJul 18, 09:30 UTC2h 30m
2026-07-17 IBS16NQ - Jul 17, 18:15 UTCJul 17, 20:10 UTC1h 55m
2026-07-17 IBS16UT - Jul 17, 14:35 UTCJul 17, 16:55 UTC2h 20m
2026-07-17 IBS1502 ACE → MAD Jul 17, 10:40 UTCJul 17, 12:35 UTC1h 55m
2026-07-17 IBS1501 - Jul 17, 07:14 UTCJul 17, 09:10 UTC1h 55m
2026-07-17 IBS1556 - Jul 17, 02:10 UTCJul 17, 04:14 UTC2h 5m
2026-07-16 IBS15LX - Jul 16, 22:19 UTCJul 17, 00:55 UTC2h 35m
2026-07-16 IBS1722 - Jul 16, 18:55 UTCJul 16, 20:00 UTC1h 5m
2026-07-16 IBS17SN - Jul 16, 17:10 UTCJul 16, 18:05 UTC55m
2026-07-16 IBS16FQ - Jul 16, 14:55 UTCJul 16, 16:00 UTC1h 5m
2026-07-16 IBS1663 - Jul 16, 12:55 UTCJul 16, 13:49 UTC55m
2026-07-16 IBS1882 - Jul 16, 09:10 UTCJul 16, 11:15 UTC2h 5m
2026-07-16 IBS1881 - Jul 16, 05:45 UTCJul 16, 07:50 UTC2h 5m
2026-07-15 IBS1884 - Jul 15, 17:40 UTCJul 15, 19:50 UTC2h 10m
2026-07-15 IBS1883 - Jul 15, 14:15 UTCJul 15, 16:30 UTC2h 15m
2026-07-15 IBS1862 LGW → MAD Jul 15, 11:00 UTCJul 15, 12:55 UTC1h 55m
2026-07-15 IBS1861 MAD → LGW Jul 15, 07:50 UTCJul 15, 09:30 UTC1h 40m
2026-07-15 IBS16KT - Jul 15, 05:25 UTCJul 15, 06:25 UTC1h 0m
2026-07-15 IBS16FP - Jul 15, 03:35 UTCJul 15, 04:25 UTC50m
2026-07-14 IBS15NL - Jul 14, 18:05 UTCJul 14, 19:40 UTC1h 35m
2026-07-14 IBS15TC - Jul 14, 14:35 UTCJul 14, 16:40 UTC2h 5m
2026-07-14 IBS1502 - Jul 14, 10:40 UTCJul 14, 12:40 UTC2h 0m
2026-07-14 IBS1501 - Jul 14, 06:55 UTCJul 14, 09:10 UTC2h 15m
2026-07-14 IBS1556 - Jul 14, 02:20 UTCJul 14, 04:15 UTC1h 55m

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

Mode-S 343141 frequently asked

What is Mode-S code 343141?
343141 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-KOH.
Where is Mode-S 343141 registered?
Mode-S code 343141 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 343141 broadcasting right now?
Yes. Mode-S 343141 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 343141, octal 15030501, decimal 3,420,481.
What flights does 343141 operate?
Mode-S 343141 has broadcast 20 distinct callsigns, including IBS1862, IBS1861, IBS1836, IBS1699, IBS1881.