sensors Mode-S transponder
3474CD
ICAO 24-bit transponder address · allocated to Spain
Currently assigned to EC-KCP · AIRBUS A-330-300
- Hex
- 3474CD
- Octal
- 15072315
- Decimal
- 3,437,773
- Country
- ES
- Tail
- EC-KCP
- Type
- A333
- Flights observed
- 65
- Distinct callsigns
- 20
- Country
- ES
- Last broadcast
- 8d ago
Last known position
Country allocation
The ICAO 24-bit address 3474CD 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 |
|---|---|---|---|
| WFL8624 | World2Fly | 5 | 2026-04-13 |
| WFL031 | - | 4 | 2026-04-18 |
| GIA3202 | - | 4 | 2026-04-23 |
| GIA6624 | - | 3 | 2026-05-19 |
| GIA6622 | - | 3 | 2026-05-17 |
| GIA6616 | - | 3 | 2026-05-12 |
| GIA3212 | - | 3 | 2026-05-05 |
| GIA3211 | - | 3 | 2026-05-04 |
| GIA3207 | - | 3 | 2026-04-29 |
| GIA3206 | - | 3 | 2026-04-28 |
| GIA3205 | - | 3 | 2026-04-27 |
| GIA6626 | - | 2 | 2026-05-20 |
| GIA3213 | - | 2 | 2026-05-06 |
| GIA3210 | - | 2 | 2026-05-03 |
| GIA3208 | - | 2 | 2026-04-30 |
| GIA3204 | - | 2 | 2026-04-25 |
| GIA3201 | - | 2 | 2026-04-22 |
| GIA3103 | - | 2 | 2026-04-23 |
| GIA1811 | - | 2 | 2026-04-20 |
| WFL8623 | - | 1 | 2026-04-12 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-20 | GIA6626 | - | May 20, 21:20 UTC | May 21, 15:30 UTC | 18h 10m |
| 2026-05-20 | GIA6626 | - | May 20, 21:10 UTC | May 21, 15:30 UTC | 18h 20m |
| 2026-05-19 | GIA6624 | - | May 19, 01:20 UTC | May 19, 19:20 UTC | 18h 0m |
| 2026-05-19 | GIA6624 | - | May 19, 01:05 UTC | May 19, 19:20 UTC | 18h 15m |
| 2026-05-18 | GIA6624 | - | May 18, 21:20 UTC | May 19, 19:20 UTC | 22h 0m |
| 2026-05-18 | GIA6524 | - | May 18, 21:05 UTC | May 19, 19:15 UTC | 22h 10m |
| 2026-05-17 | GIA6622 | - | May 17, 03:20 UTC | May 17, 22:01 UTC | 18h 40m |
| 2026-05-17 | GIA6622 | - | May 17, 03:00 UTC | May 17, 22:01 UTC | 19h 0m |
| 2026-05-16 | GIA6622 | - | May 16, 23:20 UTC | May 17, 22:01 UTC | 22h 41m |
| 2026-05-16 | GIA6522 | - | May 16, 23:00 UTC | May 17, 17:30 UTC | 18h 30m |
| 2026-05-12 | GIA6616 | - | May 12, 09:20 UTC | May 13, 03:20 UTC | 18h 0m |
| 2026-05-12 | GIA6616 | - | May 12, 05:20 UTC | May 13, 03:20 UTC | 22h 0m |
| 2026-05-12 | GIA6616 | - | May 12, 05:10 UTC | May 13, 03:15 UTC | 22h 5m |
| 2026-05-11 | GIA3217 | - | May 11, 01:05 UTC | May 11, 19:05 UTC | 18h 1m |
| 2026-05-09 | GIA3215 | - | May 9, 06:50 UTC | May 9, 18:30 UTC | 11h 40m |
| 2026-05-07 | GIA3114 | - | May 7, 11:05 UTC | May 8, 00:40 UTC | 13h 35m |
| 2026-05-06 | GIA3213 | - | May 6, 17:55 UTC | May 7, 11:30 UTC | 17h 36m |
| 2026-05-06 | GIA3213 | - | May 6, 09:00 UTC | May 6, 22:25 UTC | 13h 24m |
| 2026-05-05 | GIA3212 | - | May 5, 18:45 UTC | May 6, 09:30 UTC | 14h 45m |
| 2026-05-05 | GIA3212 | - | May 5, 14:50 UTC | May 6, 09:30 UTC | 18h 40m |
| 2026-05-05 | GIA3212 | - | May 5, 06:15 UTC | May 5, 19:15 UTC | 13h 0m |
| 2026-05-04 | GIA3211 | - | May 4, 17:45 UTC | May 5, 15:15 UTC | 21h 31m |
| 2026-05-04 | GIA3211 | - | May 4, 14:05 UTC | May 5, 06:40 UTC | 16h 36m |
| 2026-05-04 | GIA3211 | - | May 4, 05:20 UTC | May 4, 18:20 UTC | 13h 0m |
| 2026-05-03 | GIA3210 | - | May 3, 10:20 UTC | May 4, 05:50 UTC | 19h 30m |
| 2026-05-02 | GIA3210 | - | May 2, 21:45 UTC | May 3, 10:55 UTC | 13h 9m |
| 2026-05-02 | GIA3209 | - | May 2, 01:45 UTC | May 2, 22:15 UTC | 20h 31m |
| 2026-05-01 | GIA3109 | - | May 1, 13:25 UTC | May 2, 02:15 UTC | 12h 50m |
| 2026-04-30 | GIA3208 | - | Apr 30, 18:05 UTC | May 1, 13:55 UTC | 19h 50m |
| 2026-04-30 | GIA3208 | - | Apr 30, 05:45 UTC | Apr 30, 18:40 UTC | 12h 55m |
| 2026-04-29 | GIA3207 | - | Apr 29, 15:30 UTC | Apr 30, 14:45 UTC | 23h 14m |
| 2026-04-29 | GIA3207 | - | Apr 29, 11:45 UTC | Apr 30, 06:15 UTC | 18h 29m |
| 2026-04-29 | GIA3207 | - | Apr 29, 03:00 UTC | Apr 29, 16:05 UTC | 13h 6m |
| 2026-04-28 | GIA3206 | - | Apr 28, 13:40 UTC | Apr 29, 12:00 UTC | 22h 21m |
| 2026-04-28 | GIA3206 | - | Apr 28, 10:00 UTC | Apr 29, 03:24 UTC | 17h 25m |
| 2026-04-28 | GIA3206 | - | Apr 28, 00:50 UTC | Apr 28, 14:15 UTC | 13h 25m |
| 2026-04-27 | GIA3205 | - | Apr 27, 08:20 UTC | Apr 28, 01:20 UTC | 17h 0m |
| 2026-04-27 | GIA3205 | - | Apr 27, 04:30 UTC | Apr 28, 01:20 UTC | 20h 50m |
| 2026-04-26 | GIA3205 | - | Apr 26, 19:50 UTC | Apr 27, 08:50 UTC | 13h 0m |
| 2026-04-25 | GIA3204 | - | Apr 25, 21:30 UTC | Apr 26, 20:25 UTC | 22h 55m |
| 2026-04-25 | GIA3204 | - | Apr 25, 08:50 UTC | Apr 25, 22:10 UTC | 13h 20m |
| 2026-04-24 | GIA3104 | CGK → SUB | Apr 24, 09:45 UTC | Apr 25, 09:15 UTC | 23h 30m |
| 2026-04-23 | GIA3103 | - | Apr 23, 21:00 UTC | Apr 24, 09:50 UTC | 12h 50m |
| 2026-04-23 | GIA3103 | - | Apr 23, 09:20 UTC | Apr 24, 06:30 UTC | 21h 10m |
| 2026-04-23 | GIA3202 | - | Apr 23, 05:45 UTC | Apr 23, 21:40 UTC | 15h 55m |
| 2026-04-22 | GIA3202 | - | Apr 22, 21:20 UTC | Apr 23, 21:15 UTC | 23h 55m |
| 2026-04-22 | GIA3202 | - | Apr 22, 20:55 UTC | Apr 23, 09:50 UTC | 12h 55m |
| 2026-04-22 | GIA3202 | - | Apr 22, 11:25 UTC | Apr 23, 09:50 UTC | 22h 25m |
| 2026-04-22 | GIA3201 | - | Apr 22, 07:55 UTC | Apr 23, 06:05 UTC | 22h 10m |
| 2026-04-22 | GIA3201 | - | Apr 22, 02:50 UTC | Apr 22, 21:25 UTC | 18h 35m |
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-KCP page for operator, model, and routing details .