sensors Mode-S transponder
3C458A
ICAO 24-bit transponder address · allocated to Germany
Currently assigned to D-AALJ · BOEING 777-200LR
- Hex
- 3C458A
- Octal
- 17042612
- Decimal
- 3,949,962
- Country
- DE
- Tail
- D-AALJ
- Type
- B77L
- Flights observed
- 111
- Distinct callsigns
- 20
- Country
- DE
- Last broadcast
- 16h ago
Last known position
Country allocation
The ICAO 24-bit address 3C458A falls within the block assigned to Germany (DE) by ICAO Annex 10, Volume III. Every aircraft registered in Germany 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 |
|---|---|---|---|
| BOX740 | - | 6 | 2026-04-16 |
| BOX580 | AeroLogic | 6 | 2026-05-08 |
| BOX571 | AeroLogic | 6 | 2026-05-28 |
| BOX555 | - | 6 | 2026-05-27 |
| BOX735 | - | 5 | 2026-04-17 |
| BOX590 | AeroLogic | 5 | 2026-05-17 |
| BOX531 | AeroLogic | 5 | 2026-05-23 |
| BOX505 | - | 5 | 2026-05-21 |
| BOX715 | - | 4 | 2026-05-06 |
| BOX618 | AeroLogic | 4 | 2026-05-24 |
| BOX584 | - | 4 | 2026-05-13 |
| BOX738 | - | 3 | 2026-04-18 |
| BOX586 | AeroLogic | 3 | 2026-04-24 |
| BOX544 | - | 3 | 2026-04-13 |
| BOX530 | AeroLogic | 3 | 2026-05-22 |
| BOX117 | AeroLogic | 3 | 2026-05-21 |
| BOX116 | AeroLogic | 3 | 2026-05-21 |
| BOX722 | - | 2 | 2026-05-20 |
| BOX719 | - | 2 | 2026-04-20 |
| BOX619 | AeroLogic | 2 | 2026-05-24 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-28 | BOX571 | LEJ → LEJ | May 28, 21:45 UTC | May 29, 09:10 UTC | 11h 25m |
| 2026-05-28 | BOX571 | LEJ → LEJ | May 28, 06:35 UTC | May 29, 06:15 UTC | 23h 40m |
| 2026-05-28 | BOX570 | LEJ → LEJ | May 28, 04:40 UTC | May 28, 22:05 UTC | 17h 25m |
| 2026-05-28 | BOX191 | EMA → LEJ | May 28, 00:30 UTC | May 28, 01:55 UTC | 1h 25m |
| 2026-05-27 | BOX192 | LEJ → EMA | May 27, 17:55 UTC | May 27, 19:25 UTC | 1h 30m |
| 2026-05-27 | BOX555 | - | May 27, 06:55 UTC | May 27, 15:25 UTC | 8h 30m |
| 2026-05-27 | BOX555 | - | May 27, 06:09 UTC | May 27, 06:20 UTC | 10m |
| 2026-05-26 | BOX555 | - | May 26, 22:20 UTC | May 27, 04:09 UTC | 5h 50m |
| 2026-05-26 | BOX554 | LEJ → TPE | May 26, 07:45 UTC | May 26, 20:00 UTC | 12h 15m |
| 2026-05-26 | BOX915 | FRA → LEJ | May 26, 03:09 UTC | May 26, 03:45 UTC | 35m |
| 2026-05-25 | BOX617 | HKG → LEJ | May 25, 09:50 UTC | May 25, 19:59 UTC | 10h 10m |
| 2026-05-24 | BOX619 | HAN → SGN | May 24, 15:10 UTC | May 25, 07:00 UTC | 15h 50m |
| 2026-05-24 | BOX619 | HAN → SGN | May 24, 06:35 UTC | May 25, 06:30 UTC | 23h 55m |
| 2026-05-24 | BOX618 | FRA → MAA | May 24, 02:50 UTC | May 24, 21:45 UTC | 18h 55m |
| 2026-05-24 | BOX618 | FRA → MAA | May 24, 00:35 UTC | May 24, 21:45 UTC | 21h 10m |
| 2026-05-23 | BOX618 | FRA → MAA | May 23, 22:35 UTC | May 24, 21:45 UTC | 23h 10m |
| 2026-05-23 | BOX618 | FRA → MAA | May 23, 20:45 UTC | May 24, 16:15 UTC | 19h 30m |
| 2026-05-23 | BOX912 | LEJ → FRA | May 23, 16:45 UTC | May 23, 17:30 UTC | 45m |
| 2026-05-23 | BOX531 | SIN → BLR | May 23, 01:35 UTC | May 23, 12:45 UTC | 11h 9m |
| 2026-05-22 | BOX531 | SIN → BLR | May 22, 21:10 UTC | May 22, 23:05 UTC | 1h 55m |
| 2026-05-22 | BOX530 | LEJ → SIN | May 22, 05:35 UTC | May 22, 17:15 UTC | 11h 40m |
| 2026-05-21 | BOX117 | BRU → LEJ | May 21, 21:35 UTC | May 21, 22:30 UTC | 55m |
| 2026-05-21 | BOX116 | LEJ → EMA | May 21, 15:45 UTC | May 21, 16:40 UTC | 55m |
| 2026-05-21 | BOX505 | - | May 21, 08:15 UTC | May 21, 12:00 UTC | 3h 45m |
| 2026-05-21 | BOX505 | - | May 21, 00:15 UTC | May 21, 00:30 UTC | 15m |
| 2026-05-20 | BOX722 | DEL → HKG | May 20, 16:45 UTC | May 20, 21:20 UTC | 4h 35m |
| 2026-05-20 | BOX722 | LEJ → DEL | May 20, 04:10 UTC | May 20, 11:35 UTC | 7h 26m |
| 2026-05-19 | BOX117 | BRU → LEJ | May 19, 21:40 UTC | May 19, 22:35 UTC | 55m |
| 2026-05-19 | BOX116 | LEJ → EMA | May 19, 15:55 UTC | May 19, 16:50 UTC | 55m |
| 2026-05-19 | BOX503 | HKG → HKG | May 19, 09:55 UTC | May 19, 13:40 UTC | 3h 45m |
| 2026-05-19 | BOX503 | HKG → HKG | May 19, 01:30 UTC | May 19, 01:45 UTC | 15m |
| 2026-05-17 | BOX590 | HKG → CVG | May 17, 16:55 UTC | May 17, 17:10 UTC | 15m |
| 2026-05-17 | BOX590 | HKG → CVG | May 17, 13:31 UTC | May 17, 16:20 UTC | 2h 50m |
| 2026-05-16 | BOX590 | HKG → CVG | May 16, 21:50 UTC | May 17, 10:25 UTC | 12h 35m |
| 2026-05-16 | BOX531 | SIN → BLR | May 16, 01:35 UTC | May 16, 12:25 UTC | 10h 51m |
| 2026-05-15 | BOX531 | SIN → BLR | May 15, 20:35 UTC | May 15, 22:30 UTC | 1h 55m |
| 2026-05-15 | BOX530 | LEJ → SIN | May 15, 05:45 UTC | May 15, 17:05 UTC | 11h 19m |
| 2026-05-14 | BOX397 | CVG → LEJ | May 14, 19:20 UTC | May 15, 03:05 UTC | 7h 45m |
| 2026-05-14 | BOX585 | SZX → LAX | May 14, 12:30 UTC | May 14, 16:10 UTC | 3h 40m |
| 2026-05-14 | BOX585 | SZX → LAX | May 14, 00:05 UTC | May 14, 10:00 UTC | 9h 55m |
| 2026-05-13 | BOX584 | - | May 13, 18:05 UTC | May 13, 18:20 UTC | 15m |
| 2026-05-13 | BOX584 | - | May 13, 13:50 UTC | May 13, 16:10 UTC | 2h 20m |
| 2026-05-13 | BOX584 | - | May 13, 10:55 UTC | May 13, 11:05 UTC | 10m |
| 2026-05-13 | BOX584 | - | May 13, 02:40 UTC | May 13, 09:30 UTC | 6h 50m |
| 2026-05-09 | BOX519 | HKG → LEJ | May 9, 18:30 UTC | May 10, 01:30 UTC | 7h 0m |
| 2026-05-09 | BOX519 | HKG → LEJ | May 9, 13:15 UTC | May 9, 13:30 UTC | 15m |
| 2026-05-08 | BOX580 | HKG → CVG | May 8, 20:30 UTC | May 8, 23:40 UTC | 3h 10m |
| 2026-05-08 | BOX580 | HKG → CVG | May 8, 18:00 UTC | May 8, 18:15 UTC | 15m |
| 2026-05-08 | BOX580 | HKG → CVG | May 8, 07:24 UTC | May 8, 17:10 UTC | 9h 45m |
| 2026-05-06 | BOX565 | ICN → ICN | May 6, 16:45 UTC | May 7, 09:25 UTC | 16h 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 D-AALJ page for operator, model, and routing details .