sensors Mode-S transponder
3483CB
ICAO 24-bit transponder address · allocated to Spain
Currently assigned to EC-ONX · AIRBUS A-330-300
- Hex
- 3483CB
- Octal
- 15101713
- Decimal
- 3,441,611
- Country
- ES
- Tail
- EC-ONX
- Type
- A333
- Flights observed
- 22
- Distinct callsigns
- 7
- Country
- ES
- Last broadcast
- 23d ago
Last known position
Country allocation
The ICAO 24-bit address 3483CB 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 7 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| PUE221 | Aeropuelche | 10 | 2026-05-06 |
| PUE702 | Aeropuelche | 5 | 2026-04-28 |
| PUE701 | Aeropuelche | 3 | 2026-04-28 |
| PUE712 | Aeropuelche | 1 | 2026-04-19 |
| LER2922 | - | 1 | 2026-04-13 |
| LER2921 | Linea Aerea de Servicio Ejecutivo Regional | 1 | 2026-04-14 |
| LER2920 | Linea Aerea de Servicio Ejecutivo Regional | 1 | 2026-04-15 |
Recent flights last 22
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-06 | PUE221 | CTG → MAD | May 6, 13:25 UTC | May 6, 22:50 UTC | 9h 25m |
| 2026-05-05 | PUE221 | CTG → MAD | May 5, 06:05 UTC | May 5, 14:25 UTC | 8h 20m |
| 2026-05-04 | PUE221 | CTG → MAD | May 4, 13:25 UTC | May 4, 22:25 UTC | 9h 1m |
| 2026-04-28 | PUE702 | CCS → MAD | Apr 28, 19:20 UTC | Apr 29, 08:05 UTC | 12h 45m |
| 2026-04-28 | PUE701 | MAD → CCS | Apr 28, 11:25 UTC | Apr 29, 08:05 UTC | 20h 40m |
| 2026-04-26 | PUE702 | CCS → MAD | Apr 26, 17:55 UTC | Apr 27, 07:15 UTC | 13h 20m |
| 2026-04-26 | PUE702 | CCS → MAD | Apr 26, 11:45 UTC | Apr 27, 07:15 UTC | 19h 30m |
| 2026-04-25 | PUE701 | MAD → CCS | Apr 25, 11:35 UTC | Apr 26, 01:40 UTC | 14h 5m |
| 2026-04-19 | PUE702 | CCS → MAD | Apr 19, 18:35 UTC | Apr 20, 08:25 UTC | 13h 50m |
| 2026-04-19 | PUE702 | CCS → MAD | Apr 19, 12:10 UTC | Apr 20, 08:25 UTC | 20h 15m |
| 2026-04-19 | PUE712 | CCS → TFN | Apr 19, 06:25 UTC | Apr 19, 06:35 UTC | 10m |
| 2026-04-18 | PUE701 | - | Apr 18, 11:25 UTC | Apr 19, 01:45 UTC | 14h 20m |
| 2026-04-16 | PUE221 | CTG → MAD | Apr 16, 13:15 UTC | Apr 16, 13:50 UTC | 35m |
| 2026-04-16 | PUE221 | CTG → MAD | Apr 16, 12:34 UTC | Apr 16, 13:05 UTC | 30m |
| 2026-04-16 | PUE221 | CTG → MAD | Apr 16, 05:34 UTC | Apr 16, 06:40 UTC | 1h 5m |
| 2026-04-16 | PUE221 | CTG → MAD | Apr 16, 02:19 UTC | Apr 16, 02:34 UTC | 15m |
| 2026-04-15 | PUE221 | CTG → MAD | Apr 15, 23:40 UTC | Apr 16, 00:05 UTC | 25m |
| 2026-04-15 | PUE221 | CTG → MAD | Apr 15, 21:15 UTC | Apr 15, 22:00 UTC | 45m |
| 2026-04-15 | PUE221 | CTG → MAD | Apr 15, 13:15 UTC | Apr 15, 14:35 UTC | 1h 20m |
| 2026-04-15 | LER2920 | CCS → MAD | Apr 15, 05:15 UTC | Apr 15, 06:20 UTC | 1h 5m |
| 2026-04-14 | LER2921 | MAD → CCS | Apr 14, 09:20 UTC | Apr 14, 10:20 UTC | 1h 0m |
| 2026-04-13 | LER2922 | - | Apr 13, 20:15 UTC | Apr 13, 21:20 UTC | 1h 5m |
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-ONX page for operator, model, and routing details .