sensors Mode-S transponder
3C6710
ICAO 24-bit transponder address · allocated to Germany
Currently assigned to D-AIXP · AIRBUS A-350-900
- Hex
- 3C6710
- Octal
- 17063420
- Decimal
- 3,958,544
- Country
- DE
- Tail
- D-AIXP
- Type
- A359
- Flights observed
- 94
- Distinct callsigns
- 20
- Country
- DE
- Last broadcast
- 7h ago
Last known position
Country allocation
The ICAO 24-bit address 3C6710 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 |
|---|---|---|---|
| DLH769 | Lufthansa | 13 | 2026-05-22 |
| DLH768 | Lufthansa | 11 | 2026-05-21 |
| DLH722 | Lufthansa | 6 | 2026-05-29 |
| DLH504 | Lufthansa | 6 | 2026-05-01 |
| DLH743 | Lufthansa | 5 | 2026-05-29 |
| DLH742 | Lufthansa | 5 | 2026-05-28 |
| DLH773 | Lufthansa | 4 | 2026-05-15 |
| DLH772 | Lufthansa | 4 | 2026-05-14 |
| DLH718 | Lufthansa | 4 | 2026-04-28 |
| DLH521 | Lufthansa | 4 | 2026-05-26 |
| DLH520 | Lufthansa | 4 | 2026-05-25 |
| DLH505 | Lufthansa | 4 | 2026-05-02 |
| DLH481 | Lufthansa | 4 | 2026-05-24 |
| DLH480 | Lufthansa | 4 | 2026-05-24 |
| DLH727 | Lufthansa | 3 | 2026-04-20 |
| DLH723 | Lufthansa | 3 | 2026-05-18 |
| DLH726 | Lufthansa | 2 | 2026-04-19 |
| DLH719 | Lufthansa | 2 | 2026-04-28 |
| DLH4W | Lufthansa | 2 | 2026-05-23 |
| DLH428 | Lufthansa | 2 | 2026-05-23 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | DLH722 | MUC → PEK | May 29, 17:55 UTC | May 29, 19:50 UTC | 1h 55m |
| 2026-05-29 | DLH743 | KIX → MUC | May 29, 01:00 UTC | May 29, 14:55 UTC | 13h 55m |
| 2026-05-28 | DLH742 | MUC → KIX | May 28, 11:05 UTC | May 28, 22:05 UTC | 11h 0m |
| 2026-05-26 | DLH521 | MEX → MUC | May 26, 05:10 UTC | May 26, 15:49 UTC | 10h 40m |
| 2026-05-25 | DLH520 | MUC → MEX | May 25, 14:55 UTC | May 26, 02:44 UTC | 11h 50m |
| 2026-05-24 | DLH481 | DEN → MUC | May 24, 23:00 UTC | May 25, 08:05 UTC | 9h 5m |
| 2026-05-24 | DLH480 | MUC → DEN | May 24, 10:25 UTC | May 24, 20:25 UTC | 10h 0m |
| 2026-05-23 | DLH4W | BRU → FRA | May 23, 23:10 UTC | May 24, 07:20 UTC | 8h 10m |
| 2026-05-23 | DLH428 | MUC → CLT | May 23, 11:30 UTC | May 23, 20:40 UTC | 9h 11m |
| 2026-05-22 | DLH769 | SIN → MUC | May 22, 15:15 UTC | May 23, 03:25 UTC | 12h 10m |
| 2026-05-21 | DLH768 | MUC → SIN | May 21, 20:35 UTC | May 22, 07:55 UTC | 11h 20m |
| 2026-05-21 | DLH521 | MEX → MUC | May 21, 05:20 UTC | May 21, 15:55 UTC | 10h 35m |
| 2026-05-20 | DLH520 | MUC → MEX | May 20, 15:05 UTC | May 21, 03:20 UTC | 12h 15m |
| 2026-05-19 | DLH769 | SIN → MUC | May 19, 15:15 UTC | May 20, 03:10 UTC | 11h 55m |
| 2026-05-18 | DLH768 | MUC → SIN | May 18, 20:45 UTC | May 19, 07:55 UTC | 11h 10m |
| 2026-05-18 | DLH723 | PEK → MUC | May 18, 06:20 UTC | May 18, 17:20 UTC | 11h 0m |
| 2026-05-18 | DLH722 | MUC → PEK | May 18, 03:05 UTC | May 18, 03:25 UTC | 20m |
| 2026-05-17 | DLH722 | MUC → PEK | May 17, 18:01 UTC | May 17, 21:20 UTC | 3h 20m |
| 2026-05-17 | DLH743 | KIX → MUC | May 17, 00:45 UTC | May 17, 13:55 UTC | 13h 11m |
| 2026-05-16 | DLH742 | MUC → KIX | May 16, 10:40 UTC | May 16, 22:15 UTC | 11h 34m |
| 2026-05-15 | DLH773 | BKK → MUC | May 15, 18:05 UTC | May 15, 20:25 UTC | 2h 20m |
| 2026-05-15 | DLH773 | BKK → MUC | May 15, 16:25 UTC | May 15, 16:45 UTC | 20m |
| 2026-05-14 | DLH772 | MUC → BKK | May 14, 20:55 UTC | May 15, 06:55 UTC | 10h 0m |
| 2026-05-14 | DLH521 | MEX → MUC | May 14, 05:15 UTC | May 14, 15:50 UTC | 10h 35m |
| 2026-05-13 | DLH520 | MUC → MEX | May 13, 15:05 UTC | May 14, 02:55 UTC | 11h 50m |
| 2026-05-12 | DLH481 | DEN → MUC | May 12, 22:20 UTC | May 13, 07:35 UTC | 9h 15m |
| 2026-05-12 | DLH480 | MUC → DEN | May 12, 10:20 UTC | May 12, 20:20 UTC | 10h 0m |
| 2026-05-11 | DLH769 | SIN → MUC | May 11, 15:15 UTC | May 12, 03:30 UTC | 12h 15m |
| 2026-05-10 | DLH768 | MUC → SIN | May 10, 20:50 UTC | May 11, 05:05 UTC | 8h 15m |
| 2026-05-09 | DLH723 | PEK → MUC | May 9, 21:14 UTC | May 10, 14:34 UTC | 17h 20m |
| 2026-05-09 | DLH722 | MUC → PEK | May 9, 18:05 UTC | May 10, 14:34 UTC | 20h 30m |
| 2026-05-09 | DLH743 | KIX → MUC | May 9, 01:00 UTC | May 9, 14:55 UTC | 13h 55m |
| 2026-05-08 | DLH742 | MUC → KIX | May 8, 10:59 UTC | May 8, 22:15 UTC | 11h 15m |
| 2026-05-07 | DLH773 | BKK → MUC | May 7, 16:25 UTC | May 7, 20:25 UTC | 4h 0m |
| 2026-05-07 | DLH772 | MUC → BKK | May 7, 01:05 UTC | May 7, 08:35 UTC | 7h 30m |
| 2026-05-06 | DLH772 | MUC → BKK | May 6, 20:35 UTC | May 6, 22:35 UTC | 2h 0m |
| 2026-05-06 | DLH743 | KIX → MUC | May 6, 00:50 UTC | May 6, 14:20 UTC | 13h 30m |
| 2026-05-05 | DLH742 | MUC → KIX | May 5, 10:50 UTC | May 5, 22:05 UTC | 11h 15m |
| 2026-05-04 | DLH773 | BKK → MUC | May 4, 16:20 UTC | May 5, 03:05 UTC | 10h 46m |
| 2026-05-03 | DLH772 | MUC → BKK | May 3, 20:45 UTC | May 4, 06:55 UTC | 10h 10m |
| 2026-05-03 | DLH521 | MEX → MUC | May 3, 05:20 UTC | May 3, 15:45 UTC | 10h 25m |
| 2026-05-02 | DLH520 | MUC → MEX | May 2, 15:00 UTC | May 3, 02:50 UTC | 11h 50m |
| 2026-05-02 | DLH505 | GRU → MUC | May 2, 01:00 UTC | May 2, 11:40 UTC | 10h 40m |
| 2026-05-01 | DLH504 | MUC → GRU | May 1, 10:45 UTC | May 1, 22:45 UTC | 12h 0m |
| 2026-04-30 | DLH481 | DEN → MUC | Apr 30, 22:25 UTC | May 1, 07:50 UTC | 9h 25m |
| 2026-04-30 | DLH480 | MUC → DEN | Apr 30, 10:25 UTC | Apr 30, 20:35 UTC | 10h 10m |
| 2026-04-29 | DLH579 | JNB → MUC | Apr 29, 06:59 UTC | Apr 29, 17:01 UTC | 10h 1m |
| 2026-04-28 | DLH578 | MUC → JNB | Apr 28, 18:35 UTC | Apr 29, 04:29 UTC | 9h 55m |
| 2026-04-28 | DLH719 | ICN → MUC | Apr 28, 03:10 UTC | Apr 28, 15:45 UTC | 12h 35m |
| 2026-04-28 | DLH718 | MUC → ICN | Apr 28, 00:30 UTC | Apr 28, 00:50 UTC | 20m |
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-AIXP page for operator, model, and routing details .