sensors Mode-S transponder
3461CB
ICAO 24-bit transponder address · allocated to Spain
Currently assigned to EC-NCX · AIRBUS A-350-900
- Hex
- 3461CB
- Octal
- 15060713
- Decimal
- 3,432,907
- Country
- ES
- Tail
- EC-NCX
- Type
- A359
- Flights observed
- 94
- Distinct callsigns
- 20
- Country
- ES
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 3461CB 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 |
|---|---|---|---|
| IBE0138 | Iberia Airlines | 9 | 2026-05-24 |
| IBE0303 | Iberia Airlines | 8 | 2026-05-26 |
| IBE0304 | Iberia Airlines | 7 | 2026-05-27 |
| IBE0114 | Iberia Airlines | 6 | 2026-04-29 |
| IBE0107 | Iberia Airlines | 6 | 2026-04-21 |
| IBE0154 | Iberia Airlines | 4 | 2026-05-12 |
| IBE0151 | Iberia Airlines | 4 | 2026-05-14 |
| IBE0137 | Iberia Airlines | 4 | 2026-05-24 |
| IBE0113 | Iberia Airlines | 4 | 2026-04-28 |
| IBE0108 | Iberia Airlines | 4 | 2026-04-22 |
| IBE0243 | Iberia Airlines | 3 | 2026-04-13 |
| IBE0153 | Iberia Airlines | 3 | 2026-05-11 |
| IBE0152 | Iberia Airlines | 3 | 2026-05-14 |
| IBE0102 | Iberia Airlines | 3 | 2026-05-23 |
| IBE0312 | Iberia Airlines | 2 | 2026-05-18 |
| IBE0311 | Iberia Airlines | 2 | 2026-05-17 |
| IBE0267 | Iberia Airlines | 2 | 2026-05-06 |
| IBE0156 | Iberia Airlines | 2 | 2026-05-29 |
| IBE0155 | Iberia Airlines | 2 | 2026-05-28 |
| IBE0118 | - | 2 | 2026-04-13 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | IBE0156 | BOG → MAD | May 29, 17:55 UTC | May 30, 02:55 UTC | 9h 0m |
| 2026-05-28 | IBE0155 | XRY → MAD | May 28, 22:30 UTC | May 29, 07:00 UTC | 8h 30m |
| 2026-05-27 | IBE0304 | MEX → MAD | May 27, 17:50 UTC | May 28, 03:40 UTC | 9h 50m |
| 2026-05-26 | IBE0303 | MAD → MEX | May 26, 22:20 UTC | May 27, 09:20 UTC | 11h 0m |
| 2026-05-26 | IBE0352 | LAX → MAD | May 26, 01:30 UTC | May 26, 11:54 UTC | 10h 25m |
| 2026-05-25 | IBE03ZB | MAD → LAX | May 25, 12:10 UTC | May 25, 23:10 UTC | 10h 59m |
| 2026-05-24 | IBE0138 | UIO → MAD | May 24, 17:40 UTC | May 25, 09:15 UTC | 15h 35m |
| 2026-05-24 | IBE0138 | UIO → MAD | May 24, 10:50 UTC | May 25, 09:15 UTC | 22h 25m |
| 2026-05-24 | IBE0137 | MAD → UIO | May 24, 10:35 UTC | May 25, 08:45 UTC | 22h 10m |
| 2026-05-23 | IBE0102 | EZE → MAD | May 23, 16:20 UTC | May 24, 03:15 UTC | 10h 55m |
| 2026-05-22 | IBE0103 | EZE → MAD | May 22, 22:30 UTC | May 23, 10:40 UTC | 12h 9m |
| 2026-05-22 | IBE03LW | MIA → MAD | May 22, 02:35 UTC | May 22, 10:30 UTC | 7h 55m |
| 2026-05-21 | IBE03GR | MAD → MIA | May 21, 15:15 UTC | May 22, 00:10 UTC | 8h 55m |
| 2026-05-20 | IBE0138 | UIO → MAD | May 20, 18:10 UTC | May 21, 09:10 UTC | 15h 0m |
| 2026-05-20 | IBE0137 | MAD → UIO | May 20, 10:50 UTC | May 21, 09:10 UTC | 22h 20m |
| 2026-05-20 | IBE0137 | MAD → UIO | May 20, 10:30 UTC | May 21, 08:45 UTC | 22h 15m |
| 2026-05-19 | IBE0304 | MEX → MAD | May 19, 17:45 UTC | May 20, 03:40 UTC | 9h 55m |
| 2026-05-18 | IBE0303 | MAD → MEX | May 18, 22:25 UTC | May 19, 09:40 UTC | 11h 15m |
| 2026-05-18 | IBE0312 | MEX → MAD | May 18, 06:35 UTC | May 18, 16:25 UTC | 9h 50m |
| 2026-05-17 | IBE0311 | MAD → MEX | May 17, 16:50 UTC | May 18, 04:30 UTC | 11h 40m |
| 2026-05-17 | IBE0308 | MEX → MAD | May 17, 01:45 UTC | May 17, 11:30 UTC | 9h 45m |
| 2026-05-16 | IBE0307 | MAD → MEX | May 16, 11:46 UTC | May 16, 23:00 UTC | 11h 15m |
| 2026-05-15 | IBE0138 | UIO → MAD | May 15, 19:40 UTC | May 16, 09:35 UTC | 13h 56m |
| 2026-05-15 | IBE0138 | UIO → MAD | May 15, 11:05 UTC | May 16, 09:35 UTC | 22h 30m |
| 2026-05-14 | IBE0152 | MAD → XRY | May 14, 23:20 UTC | May 15, 08:50 UTC | 9h 30m |
| 2026-05-14 | IBE0151 | XRY → MAD | May 14, 19:25 UTC | May 14, 19:45 UTC | 20m |
| 2026-05-14 | IBE0151 | XRY → MAD | May 14, 10:35 UTC | May 14, 11:35 UTC | 1h 0m |
| 2026-05-13 | IBE03KE | JFK → MAD | May 13, 01:15 UTC | May 13, 07:55 UTC | 6h 40m |
| 2026-05-12 | IBE03SD | MAD → JFK | May 12, 14:55 UTC | May 12, 21:55 UTC | 7h 0m |
| 2026-05-12 | IBE0154 | MAD → XRY | May 12, 10:35 UTC | May 12, 11:45 UTC | 1h 10m |
| 2026-05-11 | IBE0153 | XRY → MAD | May 11, 14:45 UTC | May 11, 22:00 UTC | 7h 16m |
| 2026-05-11 | IBE0138 | UIO → MAD | May 11, 08:20 UTC | May 11, 09:30 UTC | 1h 10m |
| 2026-05-10 | IBE0137 | MAD → UIO | May 10, 11:25 UTC | May 11, 09:30 UTC | 22h 5m |
| 2026-05-09 | IBE0304 | MEX → MAD | May 9, 17:49 UTC | May 10, 03:40 UTC | 9h 50m |
| 2026-05-08 | IBE0303 | MAD → MEX | May 8, 22:15 UTC | May 9, 09:25 UTC | 11h 10m |
| 2026-05-06 | IBE0268 | GRU → MAD | May 6, 17:20 UTC | May 7, 02:25 UTC | 9h 4m |
| 2026-05-06 | IBE0267 | MAD → GRU | May 6, 06:55 UTC | May 6, 08:35 UTC | 1h 40m |
| 2026-05-05 | IBE0267 | MAD → GRU | May 5, 22:15 UTC | May 6, 06:30 UTC | 8h 15m |
| 2026-05-03 | IBE0106 | MAD → SVQ | May 3, 21:39 UTC | May 4, 08:30 UTC | 10h 50m |
| 2026-05-03 | IBE0105 | MAD → EZE | May 3, 07:15 UTC | May 3, 19:40 UTC | 12h 25m |
| 2026-05-02 | IBE0102 | EZE → MAD | May 2, 20:10 UTC | May 3, 03:25 UTC | 7h 15m |
| 2026-05-02 | IBE0102 | EZE → MAD | May 2, 16:20 UTC | May 2, 20:05 UTC | 3h 45m |
| 2026-05-01 | IBE0103 | EZE → MAD | May 1, 22:30 UTC | May 2, 10:35 UTC | 12h 5m |
| 2026-05-01 | IBE0138 | UIO → MAD | May 1, 01:55 UTC | May 1, 08:40 UTC | 6h 45m |
| 2026-04-30 | IBE0138 | UIO → MAD | Apr 30, 10:50 UTC | May 1, 08:40 UTC | 21h 50m |
| 2026-04-30 | IBE0138 | UIO → MAD | Apr 30, 10:30 UTC | May 1, 08:40 UTC | 22h 10m |
| 2026-04-29 | IBE0114 | MAD → SVQ | Apr 29, 04:44 UTC | Apr 29, 15:10 UTC | 10h 26m |
| 2026-04-28 | IBE0113 | MAD → SCL | Apr 28, 11:40 UTC | Apr 28, 22:10 UTC | 10h 30m |
| 2026-04-27 | IBE0156 | BOG → MAD | Apr 27, 18:05 UTC | Apr 28, 02:45 UTC | 8h 40m |
| 2026-04-26 | IBE0155 | XRY → MAD | Apr 26, 22:45 UTC | Apr 27, 08:45 UTC | 10h 0m |
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-NCX page for operator, model, and routing details .