sensors Mode-S transponder
345251
ICAO 24-bit transponder address · allocated to Spain
Currently assigned to EC-MLT · BOEING 787-8 Dreamliner
- Hex
- 345251
- Octal
- 15051121
- Decimal
- 3,428,945
- Country
- ES
- Tail
- EC-MLT
- Type
- B788
- Flights observed
- 107
- Distinct callsigns
- 20
- Country
- ES
- Last broadcast
- 22m ago
Last known position
Country allocation
The ICAO 24-bit address 345251 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 |
|---|---|---|---|
| AEA198 | Air Europa | 24 | 2026-05-18 |
| AEA199 | Air Europa | 11 | 2026-05-11 |
| AEA194 | Air Europa | 6 | 2026-05-21 |
| AEA126 | Air Europa | 5 | 2026-04-16 |
| AEA091 | Air Europa | 5 | 2026-04-19 |
| AEA039 | Air Europa | 5 | 2026-05-15 |
| AEA026 | Air Europa | 5 | 2026-05-28 |
| AEA023 | Air Europa | 5 | 2026-04-16 |
| AEA193 | Air Europa | 4 | 2026-05-20 |
| AEA092 | Air Europa | 4 | 2026-04-20 |
| AEA040 | Air Europa | 4 | 2026-05-15 |
| AEA025 | Air Europa | 4 | 2026-05-28 |
| AEA45JZ | Air Europa | 3 | 2026-05-29 |
| AEA44EP | Air Europa | 3 | 2026-05-29 |
| AEA084 | Air Europa | 3 | 2026-05-22 |
| AEA056 | Air Europa | 3 | 2026-05-21 |
| AEA138 | Air Europa | 2 | 2026-05-05 |
| AEA072 | Air Europa | 2 | 2026-05-08 |
| AEA055 | Air Europa | 2 | 2026-05-21 |
| AEA92LU | Air Europa | 1 | 2026-05-24 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | AEA064 | CUN → MAD | May 30, 03:35 UTC | May 30, 04:15 UTC | 40m |
| 2026-05-29 | AEA063 | MAD → CUN | May 29, 14:40 UTC | May 30, 00:50 UTC | 10h 10m |
| 2026-05-29 | AEA45JZ | BCN → MAD | May 29, 10:05 UTC | May 29, 10:50 UTC | 45m |
| 2026-05-29 | AEA44EP | MAD → BCN | May 29, 06:00 UTC | May 29, 07:00 UTC | 1h 0m |
| 2026-05-28 | AEA026 | VVI → MAD | May 28, 08:20 UTC | May 29, 02:45 UTC | 18h 25m |
| 2026-05-28 | AEA026 | VVI → MAD | May 28, 06:20 UTC | May 29, 02:45 UTC | 20h 25m |
| 2026-05-28 | AEA026 | VVI → MAD | May 28, 06:00 UTC | May 29, 02:45 UTC | 20h 45m |
| 2026-05-28 | AEA025 | MAD → VVI | May 28, 00:20 UTC | May 28, 19:25 UTC | 19h 5m |
| 2026-05-27 | AEA025 | MAD → VVI | May 27, 22:30 UTC | May 28, 19:25 UTC | 20h 55m |
| 2026-05-26 | AEA026 | VVI → MAD | May 26, 06:20 UTC | May 27, 02:14 UTC | 19h 55m |
| 2026-05-26 | AEA026 | VVI → MAD | May 26, 05:59 UTC | May 27, 02:14 UTC | 20h 15m |
| 2026-05-26 | AEA025 | MAD → VVI | May 26, 00:19 UTC | May 27, 00:14 UTC | 23h 55m |
| 2026-05-25 | AEA025 | MAD → VVI | May 25, 22:19 UTC | May 26, 19:05 UTC | 20h 45m |
| 2026-05-24 | AEA59PJ | AMS → MAD | May 24, 09:55 UTC | May 24, 11:55 UTC | 2h 0m |
| 2026-05-24 | AEA92LU | MAD → AMS | May 24, 05:55 UTC | May 24, 07:50 UTC | 1h 55m |
| 2026-05-22 | AEA084 | SSA → MAD | May 22, 14:20 UTC | May 23, 08:35 UTC | 18h 14m |
| 2026-05-21 | AEA056 | PTY → MAD | May 21, 21:35 UTC | May 22, 11:00 UTC | 13h 25m |
| 2026-05-21 | AEA056 | PTY → MAD | May 21, 14:20 UTC | May 22, 11:00 UTC | 20h 40m |
| 2026-05-21 | AEA055 | MAD → PTY | May 21, 13:50 UTC | May 22, 11:00 UTC | 21h 10m |
| 2026-05-21 | AEA194 | BOG → MAD | May 21, 01:30 UTC | May 21, 10:15 UTC | 8h 45m |
| 2026-05-20 | AEA193 | MAD → BOG | May 20, 13:45 UTC | May 20, 23:45 UTC | 10h 0m |
| 2026-05-18 | AEA198 | MDE → MAD | May 18, 14:20 UTC | May 19, 10:10 UTC | 19h 49m |
| 2026-05-18 | AEA198 | MDE → MAD | May 18, 13:45 UTC | May 19, 10:10 UTC | 20h 24m |
| 2026-05-18 | AEA198 | MDE → MAD | May 18, 02:45 UTC | May 18, 10:45 UTC | 8h 0m |
| 2026-05-17 | AEA198 | MDE → MAD | May 17, 14:20 UTC | May 18, 10:45 UTC | 20h 25m |
| 2026-05-17 | AEA198 | MDE → MAD | May 17, 13:45 UTC | May 18, 10:45 UTC | 21h 0m |
| 2026-05-17 | AEA194 | BOG → MAD | May 17, 01:30 UTC | May 17, 10:35 UTC | 9h 5m |
| 2026-05-16 | AEA193 | MAD → BOG | May 16, 13:55 UTC | May 16, 23:05 UTC | 9h 10m |
| 2026-05-15 | AEA040 | GYE → MAD | May 15, 09:35 UTC | May 16, 02:25 UTC | 16h 49m |
| 2026-05-15 | AEA039 | MAD → GYE | May 15, 00:55 UTC | May 15, 17:40 UTC | 16h 44m |
| 2026-05-14 | AEA1684 | IST → MAD | May 14, 13:15 UTC | May 14, 16:45 UTC | 3h 30m |
| 2026-05-14 | AEA1683 | MAD → IST | May 14, 07:30 UTC | May 14, 10:15 UTC | 2h 45m |
| 2026-05-11 | AEA198 | MDE → MAD | May 11, 21:30 UTC | May 12, 11:00 UTC | 13h 30m |
| 2026-05-11 | AEA199 | MAD → MDE | May 11, 14:20 UTC | May 12, 11:00 UTC | 20h 41m |
| 2026-05-10 | AEA084 | SSA → MAD | May 10, 14:20 UTC | May 11, 08:20 UTC | 18h 0m |
| 2026-05-10 | AEA084 | SSA → MAD | May 10, 14:00 UTC | May 11, 08:20 UTC | 18h 20m |
| 2026-05-10 | AEA194 | BOG → MAD | May 10, 08:54 UTC | May 10, 10:45 UTC | 1h 50m |
| 2026-05-09 | AEA194 | BOG → MAD | May 9, 14:40 UTC | May 10, 10:45 UTC | 20h 5m |
| 2026-05-08 | AEA072 | CCS → MAD | May 8, 16:20 UTC | May 9, 10:25 UTC | 18h 5m |
| 2026-05-08 | AEA072 | CCS → MAD | May 8, 15:45 UTC | May 9, 10:25 UTC | 18h 40m |
| 2026-05-07 | AEA056 | PTY → MAD | May 7, 22:10 UTC | May 8, 11:49 UTC | 13h 39m |
| 2026-05-07 | AEA055 | MAD → PTY | May 7, 14:40 UTC | May 8, 11:49 UTC | 21h 9m |
| 2026-05-06 | AEA198 | MDE → MAD | May 6, 21:15 UTC | May 7, 10:50 UTC | 13h 35m |
| 2026-05-06 | AEA199 | MAD → MDE | May 6, 14:20 UTC | May 7, 10:50 UTC | 20h 30m |
| 2026-05-06 | AEA199 | MAD → MDE | May 6, 14:05 UTC | May 7, 10:50 UTC | 20h 45m |
| 2026-05-05 | AEA138 | UIO → MAD | May 5, 19:15 UTC | May 6, 02:50 UTC | 7h 35m |
| 2026-05-05 | AEA138 | UIO → MAD | May 5, 07:50 UTC | May 6, 02:50 UTC | 19h 0m |
| 2026-05-05 | AEA137 | MAD → UIO | May 5, 00:20 UTC | May 5, 20:10 UTC | 19h 50m |
| 2026-05-03 | AEA198 | MDE → MAD | May 3, 16:20 UTC | May 4, 10:50 UTC | 18h 30m |
| 2026-05-03 | AEA199 | MAD → MDE | May 3, 14:20 UTC | May 4, 10:50 UTC | 20h 30m |
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-MLT page for operator, model, and routing details .