sensors Mode-S transponder
347245
ICAO 24-bit transponder address · allocated to Spain
Currently assigned to EC-NTB · AIRBUS A-350-900
- Hex
- 347245
- Octal
- 15071105
- Decimal
- 3,437,125
- Country
- ES
- Tail
- EC-NTB
- Type
- A359
- Flights observed
- 87
- Distinct callsigns
- 12
- Country
- ES
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 347245 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 12 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CND5997 | Aero Continente Dominicana | 27 | 2026-05-05 |
| CND5990 | Aero Continente Dominicana | 16 | 2026-05-08 |
| CND5989 | Aero Continente Dominicana | 15 | 2026-05-08 |
| WFL2094 | World2Fly | 6 | 2026-05-27 |
| WFL2502 | World2Fly | 4 | 2026-05-30 |
| WFL2501 | World2Fly | 4 | 2026-05-29 |
| WFL3504 | World2Fly | 3 | 2026-05-27 |
| WFL3503 | World2Fly | 3 | 2026-05-26 |
| WFL3409 | World2Fly | 3 | 2026-05-28 |
| WFL2093 | World2Fly | 3 | 2026-05-24 |
| WFL3410 | World2Fly | 2 | 2026-05-21 |
| WFL599P | World2Fly | 1 | 2026-05-09 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | WFL2502 | CUN → MAD | May 30, 01:20 UTC | May 30, 04:15 UTC | 2h 55m |
| 2026-05-29 | WFL2501 | MAD → CUN | May 29, 12:55 UTC | May 29, 23:00 UTC | 10h 5m |
| 2026-05-28 | WFL3409 | MAD → SDQ | May 28, 13:45 UTC | May 29, 09:05 UTC | 19h 20m |
| 2026-05-27 | WFL2094 | CLO → MAD | May 27, 19:25 UTC | May 28, 10:20 UTC | 14h 55m |
| 2026-05-27 | WFL2094 | CLO → MAD | May 27, 12:10 UTC | May 28, 10:20 UTC | 22h 10m |
| 2026-05-27 | WFL3504 | PUJ → MAD | May 27, 01:09 UTC | May 27, 08:25 UTC | 7h 16m |
| 2026-05-26 | WFL3503 | MAD → PUJ | May 26, 14:05 UTC | May 26, 21:29 UTC | 7h 25m |
| 2026-05-26 | WFL2502 | CUN → MAD | May 26, 02:19 UTC | May 26, 11:39 UTC | 9h 20m |
| 2026-05-25 | WFL2501 | MAD → CUN | May 25, 14:40 UTC | May 25, 23:54 UTC | 9h 15m |
| 2026-05-24 | WFL2094 | CLO → MAD | May 24, 19:50 UTC | May 25, 10:50 UTC | 15h 0m |
| 2026-05-24 | WFL2094 | CLO → MAD | May 24, 13:20 UTC | May 25, 10:50 UTC | 21h 30m |
| 2026-05-24 | WFL2093 | MAD → CLO | May 24, 12:45 UTC | May 25, 10:50 UTC | 22h 5m |
| 2026-05-23 | WFL3504 | PUJ → MAD | May 23, 13:20 UTC | May 24, 07:30 UTC | 18h 11m |
| 2026-05-23 | WFL3503 | MAD → PUJ | May 23, 13:10 UTC | May 24, 07:30 UTC | 18h 21m |
| 2026-05-23 | WFL2502 | CUN → MAD | May 23, 01:45 UTC | May 23, 10:25 UTC | 8h 39m |
| 2026-05-22 | WFL2501 | MAD → CUN | May 22, 12:55 UTC | May 22, 23:00 UTC | 10h 5m |
| 2026-05-21 | WFL3410 | SDQ → MAD | May 21, 20:55 UTC | May 22, 09:20 UTC | 12h 25m |
| 2026-05-21 | WFL3409 | MAD → SDQ | May 21, 13:30 UTC | May 22, 09:20 UTC | 19h 50m |
| 2026-05-20 | WFL2094 | CLO → MAD | May 20, 19:15 UTC | May 21, 09:50 UTC | 14h 35m |
| 2026-05-20 | WFL2093 | MAD → CLO | May 20, 11:45 UTC | May 21, 09:50 UTC | 22h 5m |
| 2026-05-20 | WFL3504 | PUJ → MAD | May 20, 00:40 UTC | May 20, 07:45 UTC | 7h 6m |
| 2026-05-19 | WFL3503 | MAD → PUJ | May 19, 13:05 UTC | May 19, 21:15 UTC | 8h 10m |
| 2026-05-16 | WFL2502 | CUN → MAD | May 16, 01:10 UTC | May 16, 10:05 UTC | 8h 56m |
| 2026-05-15 | WFL2501 | MAD → CUN | May 15, 12:55 UTC | May 15, 22:40 UTC | 9h 44m |
| 2026-05-14 | WFL3410 | SDQ → MAD | May 14, 20:10 UTC | May 15, 09:55 UTC | 13h 45m |
| 2026-05-14 | WFL3409 | MAD → SDQ | May 14, 13:25 UTC | May 15, 09:55 UTC | 20h 30m |
| 2026-05-13 | WFL2094 | CLO → MAD | May 13, 18:40 UTC | May 14, 09:45 UTC | 15h 5m |
| 2026-05-13 | WFL2093 | MAD → CLO | May 13, 11:35 UTC | May 14, 09:45 UTC | 22h 10m |
| 2026-05-09 | WFL599P | AMS → MAD | May 9, 13:15 UTC | May 9, 15:25 UTC | 2h 10m |
| 2026-05-08 | CND5990 | CUR → AMS | May 8, 20:15 UTC | May 9, 09:20 UTC | 13h 5m |
| 2026-05-08 | CND5990 | CUR → AMS | May 8, 13:20 UTC | May 9, 09:20 UTC | 20h 0m |
| 2026-05-08 | CND5989 | AMS → CUR | May 8, 12:30 UTC | May 9, 09:20 UTC | 20h 50m |
| 2026-05-06 | CND5990 | CUR → AMS | May 6, 13:20 UTC | May 7, 09:05 UTC | 19h 45m |
| 2026-05-06 | CND5989 | AMS → CUR | May 6, 12:20 UTC | May 7, 09:05 UTC | 20h 45m |
| 2026-05-05 | CND5997 | BON → AMS | May 5, 18:40 UTC | May 6, 09:00 UTC | 14h 20m |
| 2026-05-05 | CND5997 | BON → AMS | May 5, 11:20 UTC | May 6, 09:00 UTC | 21h 40m |
| 2026-05-05 | CND5997 | BON → AMS | May 5, 10:40 UTC | May 6, 09:00 UTC | 22h 20m |
| 2026-05-03 | CND5997 | BON → AMS | May 3, 21:05 UTC | May 4, 12:10 UTC | 15h 5m |
| 2026-05-03 | CND5997 | BON → AMS | May 3, 13:20 UTC | May 4, 12:10 UTC | 22h 50m |
| 2026-05-02 | CND5990 | CUR → AMS | May 2, 15:20 UTC | May 3, 10:05 UTC | 18h 44m |
| 2026-05-02 | CND5989 | AMS → CUR | May 2, 13:45 UTC | May 3, 10:05 UTC | 20h 19m |
| 2026-05-01 | CND5990 | CUR → AMS | May 1, 15:20 UTC | May 2, 10:25 UTC | 19h 5m |
| 2026-05-01 | CND5989 | AMS → CUR | May 1, 14:15 UTC | May 2, 10:25 UTC | 20h 10m |
| 2026-04-29 | CND5990 | CUR → AMS | Apr 29, 13:20 UTC | Apr 30, 08:50 UTC | 19h 29m |
| 2026-04-29 | CND5990 | CUR → AMS | Apr 29, 12:30 UTC | Apr 30, 08:50 UTC | 20h 19m |
| 2026-04-28 | CND5997 | BON → AMS | Apr 28, 18:55 UTC | Apr 29, 09:05 UTC | 14h 11m |
| 2026-04-28 | CND5997 | BON → AMS | Apr 28, 11:20 UTC | Apr 29, 09:05 UTC | 21h 46m |
| 2026-04-28 | CND5997 | BON → AMS | Apr 28, 10:40 UTC | Apr 29, 09:05 UTC | 22h 25m |
| 2026-04-26 | CND5997 | BON → AMS | Apr 26, 21:40 UTC | Apr 27, 12:00 UTC | 14h 20m |
| 2026-04-26 | CND5997 | BON → AMS | Apr 26, 13:20 UTC | Apr 27, 12:00 UTC | 22h 40m |
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-NTB page for operator, model, and routing details .