Apparatus

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sensors Mode-S transponder

347247

ICAO 24-bit transponder address · allocated to Spain

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

Hex
347247
Octal
15071107
Decimal
3,437,127
Country
ES
Tail
EC-NST
Type
A21N
Broadcasting now · callsign IBS17VF · 29,675 ft
Flights observed
541
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 21:10 UTC

Current position

347247 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 347247 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
IBS1904 - 12 2026-07-06
IBS1903 Iberia Express 12 2026-07-06
IBS1712 Iberia Express 8 2026-07-26
IBS1711 Iberia Express 8 2026-07-26
IBS16NQ Iberia Express 7 2026-05-29
IBS1581 - 7 2026-07-15
IBS16RT Iberia Express 6 2026-05-29
IBS16PJ Iberia Express 6 2026-06-27
IBS1692 Iberia Express 6 2026-06-26
IBS1590 - 6 2026-07-12
IBS16KM Iberia Express 5 2026-07-24
IBS16BN Iberia Express 5 2026-05-28
IBS1699 Iberia Express 5 2026-07-25
IBS1695 - 5 2026-07-04
IBS1634 - 5 2026-06-27
IBS15RT Iberia Express 5 2026-07-25
IBS18BW Iberia Express 4 2026-05-25
IBS1851 Iberia Express 4 2026-07-26
IBS1836 - 4 2026-07-06
IBS16QK Iberia Express 4 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IBS1550 TFS → MAD Jul 26, 15:15 UTCJul 26, 21:10 UTC5h 55m
2026-07-26 IBS1851 MAD → RAK Jul 26, 09:30 UTCJul 26, 13:40 UTC4h 10m
2026-07-26 IBS1712 MAH → MAD Jul 26, 07:05 UTCJul 26, 08:20 UTC1h 15m
2026-07-26 IBS1711 MAD → MAH Jul 26, 04:55 UTCJul 26, 05:55 UTC1h 0m
2026-07-25 IBS17UQ IBZ → MAD Jul 25, 19:55 UTCJul 25, 20:45 UTC50m
2026-07-25 IBS17FT MAD → IBZ Jul 25, 18:05 UTCJul 25, 18:45 UTC40m
2026-07-25 IBS17WV IBZ → MAD Jul 25, 16:05 UTCJul 25, 16:50 UTC45m
2026-07-25 IBS1699 MAD → IBZ Jul 25, 14:10 UTCJul 25, 14:55 UTC45m
2026-07-25 IBS15RT TFN → MAD Jul 25, 10:40 UTCJul 25, 12:50 UTC2h 10m
2026-07-25 IBS15SG MAD → TFN Jul 25, 07:05 UTCJul 25, 09:30 UTC2h 25m
2026-07-25 IBS16MP LPA → MAD Jul 25, 03:40 UTCJul 25, 05:35 UTC1h 55m
2026-07-24 IBS16KM MAD → LPA Jul 24, 19:45 UTCJul 24, 21:55 UTC2h 10m
2026-07-24 IBS1702 IBZ → MAD Jul 24, 17:45 UTCJul 24, 18:35 UTC50m
2026-07-24 IBS1701 MAD → IBZ Jul 24, 16:00 UTCJul 24, 16:45 UTC45m
2026-07-24 IBS15RJ TFN → MAD Jul 24, 12:00 UTCJul 24, 14:15 UTC2h 15m
2026-07-24 IBS1571 MAD → TFN Jul 24, 08:20 UTCJul 24, 10:45 UTC2h 25m
2026-07-24 IBS1694 IBZ → MAD Jul 24, 06:10 UTCJul 24, 07:00 UTC50m
2026-07-24 IBS1693 MAD → IBZ Jul 24, 04:20 UTCJul 24, 05:10 UTC50m
2026-07-23 IBS16JT PMI → MAD Jul 23, 21:40 UTCJul 23, 22:40 UTC1h 0m
2026-07-23 IBS1681 MAD → PMI Jul 23, 19:45 UTCJul 23, 20:40 UTC55m
2026-07-23 IBS16KN MAD → LPA Jul 23, 12:20 UTCJul 23, 18:15 UTC5h 55m
2026-07-23 IBS16PP - Jul 23, 08:50 UTCJul 23, 10:50 UTC2h 0m
2026-07-23 IBS16KQ MAD → LPA Jul 23, 05:00 UTCJul 23, 07:15 UTC2h 15m
2026-07-22 IBS16UT - Jul 22, 14:35 UTCJul 22, 20:45 UTC6h 10m
2026-07-22 IBS16ZJ - Jul 22, 11:10 UTCJul 22, 13:00 UTC1h 50m
2026-07-21 IBS1536 - Jul 21, 18:15 UTCJul 21, 20:40 UTC2h 25m
2026-07-21 IBS15MQ MAD → TFN Jul 21, 14:35 UTCJul 21, 17:05 UTC2h 30m
2026-07-21 IBS15RT - Jul 21, 10:30 UTCJul 21, 12:50 UTC2h 20m
2026-07-21 IBS15SG - Jul 21, 07:00 UTCJul 21, 09:20 UTC2h 20m
2026-07-20 IBS1684 - Jul 20, 22:30 UTCJul 20, 23:20 UTC50m
2026-07-20 IBS1683 MAD → PMI Jul 20, 20:25 UTCJul 20, 21:15 UTC50m
2026-07-20 IBS1702 IBZ → MAD Jul 20, 17:45 UTCJul 20, 18:40 UTC55m
2026-07-20 IBS1701 - Jul 20, 16:00 UTCJul 20, 16:45 UTC45m
2026-07-20 IBS1852 RAK → MAD Jul 20, 12:10 UTCJul 20, 13:40 UTC1h 30m
2026-07-20 IBS1851 - Jul 20, 09:45 UTCJul 20, 11:10 UTC1h 25m
2026-07-19 IBS16KM MAD → LPA Jul 19, 20:05 UTCJul 20, 08:00 UTC11h 55m
2026-07-19 IBS16RP - Jul 19, 16:55 UTCJul 19, 19:00 UTC2h 5m
2026-07-19 IBS1615 MAD → LPA Jul 19, 13:10 UTCJul 19, 15:50 UTC2h 40m
2026-07-19 IBS15RN FUE → MAD Jul 19, 09:45 UTCJul 19, 11:55 UTC2h 10m
2026-07-19 IBS15UA - Jul 19, 06:00 UTCJul 19, 08:30 UTC2h 30m
2026-07-19 IBS1556 TFS → MAD Jul 19, 02:45 UTCJul 19, 04:40 UTC1h 55m
2026-07-18 IBS15LX - Jul 18, 22:55 UTCJul 19, 01:35 UTC2h 40m
2026-07-18 IBS1676 PMI → MAD Jul 18, 20:45 UTCJul 18, 21:40 UTC55m
2026-07-18 IBS16DF - Jul 18, 18:40 UTCJul 18, 19:35 UTC55m
2026-07-18 IBS17WV IBZ → MAD Jul 18, 16:25 UTCJul 18, 17:15 UTC50m
2026-07-18 IBS1699 - Jul 18, 14:20 UTCJul 18, 15:10 UTC50m
2026-07-18 IBS16MP - Jul 18, 05:45 UTCJul 18, 07:40 UTC1h 55m
2026-07-17 IBS16KM - Jul 17, 18:44 UTCJul 17, 21:00 UTC2h 15m
2026-07-17 IBS16QF - Jul 17, 14:15 UTCJul 17, 16:15 UTC2h 0m
2026-07-17 IBS16QM - Jul 17, 10:20 UTCJul 17, 12:40 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-NST page for operator, model, and routing details .

Mode-S 347247 frequently asked

What is Mode-S code 347247?
347247 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NST.
Where is Mode-S 347247 registered?
Mode-S code 347247 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 347247 broadcasting right now?
Yes. Mode-S 347247 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 347247, octal 15071107, decimal 3,437,127.
What flights does 347247 operate?
Mode-S 347247 has broadcast 20 distinct callsigns, including IBS1904, IBS1903, IBS1712, IBS1711, IBS16NQ.