sensors Mode-S transponder
3C6713
ICAO 24-bit transponder address · allocated to Germany
Currently assigned to D-AIXS · AIRBUS A-350-900
- Hex
- 3C6713
- Octal
- 17063423
- Decimal
- 3,958,547
- Country
- DE
- Tail
- D-AIXS
- Type
- A359
- Flights observed
- 71
- Distinct callsigns
- 18
- Country
- DE
- Last broadcast
- 6h ago
Current position
Country allocation
The ICAO 24-bit address 3C6713 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 18 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| DLH4C | Lufthansa | 8 | 2026-05-22 |
| DLH2C | Lufthansa | 8 | 2026-05-21 |
| DLH726 | Lufthansa | 7 | 2026-05-07 |
| DLH2P | Lufthansa | 6 | 2026-05-24 |
| DLH727 | Lufthansa | 5 | 2026-05-08 |
| DLH5Y | Lufthansa | 5 | 2026-05-23 |
| DLH413 | Lufthansa | 4 | 2026-05-23 |
| DLH412 | Lufthansa | 4 | 2026-05-22 |
| DLH411 | Lufthansa | 4 | 2026-05-11 |
| DLH410 | Lufthansa | 4 | 2026-05-11 |
| DLH715 | Lufthansa | 3 | 2026-05-27 |
| DLH714 | Lufthansa | 3 | 2026-05-26 |
| DLH437 | Lufthansa | 3 | 2026-05-29 |
| DLH436 | Lufthansa | 3 | 2026-05-29 |
| DLH4W | Lufthansa | 1 | 2026-04-24 |
| DLH461 | Lufthansa | 1 | 2026-04-23 |
| DLH460 | Lufthansa | 1 | 2026-04-23 |
| DLH428 | Lufthansa | 1 | 2026-04-24 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | DLH437 | ORD → MUC | May 29, 20:55 UTC | May 30, 05:10 UTC | 8h 15m |
| 2026-05-29 | DLH436 | MUC → ORD | May 29, 08:30 UTC | May 29, 17:10 UTC | 8h 40m |
| 2026-05-27 | DLH715 | HND → MUC | May 27, 01:09 UTC | May 27, 14:50 UTC | 13h 40m |
| 2026-05-26 | DLH714 | MUC → HND | May 26, 10:44 UTC | May 26, 22:20 UTC | 11h 35m |
| 2026-05-25 | DLH437 | ORD → MUC | May 25, 20:59 UTC | May 26, 04:54 UTC | 7h 55m |
| 2026-05-25 | DLH436 | MUC → ORD | May 25, 08:25 UTC | May 25, 17:30 UTC | 9h 5m |
| 2026-05-24 | DLH2P | SAN → MUC | May 24, 00:35 UTC | May 24, 11:25 UTC | 10h 50m |
| 2026-05-23 | DLH5Y | MUC → SAN | May 23, 11:00 UTC | May 23, 22:25 UTC | 11h 25m |
| 2026-05-23 | DLH413 | EWR → MUC | May 23, 01:30 UTC | May 23, 08:20 UTC | 6h 50m |
| 2026-05-22 | DLH412 | MUC → EWR | May 22, 14:20 UTC | May 22, 22:30 UTC | 8h 10m |
| 2026-05-22 | DLH4C | FRA → PMI | May 22, 03:10 UTC | May 22, 10:45 UTC | 7h 35m |
| 2026-05-21 | DLH2C | MUC → ORD | May 21, 14:05 UTC | May 21, 23:00 UTC | 8h 55m |
| 2026-05-21 | DLH4C | FRA → PMI | May 21, 03:10 UTC | May 21, 10:45 UTC | 7h 35m |
| 2026-05-20 | DLH2C | MUC → ORD | May 20, 14:10 UTC | May 20, 23:20 UTC | 9h 10m |
| 2026-05-20 | DLH4C | FRA → PMI | May 20, 02:55 UTC | May 20, 10:35 UTC | 7h 41m |
| 2026-05-19 | DLH2C | MUC → ORD | May 19, 14:20 UTC | May 19, 23:20 UTC | 9h 0m |
| 2026-05-19 | DLH4C | FRA → PMI | May 19, 03:05 UTC | May 19, 10:50 UTC | 7h 45m |
| 2026-05-18 | DLH2C | MUC → ORD | May 18, 14:05 UTC | May 18, 23:20 UTC | 9h 14m |
| 2026-05-18 | DLH4C | FRA → PMI | May 18, 03:01 UTC | May 18, 11:00 UTC | 8h 0m |
| 2026-05-17 | DLH2C | MUC → ORD | May 17, 14:05 UTC | May 17, 23:10 UTC | 9h 5m |
| 2026-05-17 | DLH4C | FRA → PMI | May 17, 03:00 UTC | May 17, 11:01 UTC | 8h 0m |
| 2026-05-16 | DLH2C | MUC → ORD | May 16, 14:31 UTC | May 16, 23:20 UTC | 8h 49m |
| 2026-05-16 | DLH413 | EWR → MUC | May 16, 01:10 UTC | May 16, 08:11 UTC | 7h 1m |
| 2026-05-15 | DLH412 | MUC → EWR | May 15, 14:25 UTC | May 15, 22:35 UTC | 8h 9m |
| 2026-05-15 | DLH2P | SAN → MUC | May 15, 00:35 UTC | May 15, 11:25 UTC | 10h 50m |
| 2026-05-14 | DLH5Y | MUC → SAN | May 14, 11:01 UTC | May 14, 22:20 UTC | 11h 20m |
| 2026-05-14 | DLH413 | EWR → MUC | May 14, 01:10 UTC | May 14, 08:25 UTC | 7h 15m |
| 2026-05-13 | DLH412 | MUC → EWR | May 13, 14:35 UTC | May 13, 22:50 UTC | 8h 15m |
| 2026-05-13 | DLH2P | SAN → MUC | May 13, 00:40 UTC | May 13, 11:20 UTC | 10h 40m |
| 2026-05-12 | DLH5Y | MUC → SAN | May 12, 10:55 UTC | May 12, 22:15 UTC | 11h 20m |
| 2026-05-11 | DLH411 | JFK → MUC | May 11, 22:15 UTC | May 12, 05:20 UTC | 7h 5m |
| 2026-05-11 | DLH410 | MUC → JFK | May 11, 10:35 UTC | May 11, 18:40 UTC | 8h 6m |
| 2026-05-10 | DLH715 | HND → MUC | May 10, 00:55 UTC | May 10, 14:25 UTC | 13h 30m |
| 2026-05-09 | DLH714 | MUC → HND | May 9, 10:45 UTC | May 9, 22:30 UTC | 11h 45m |
| 2026-05-08 | DLH727 | PVG → MUC | May 8, 16:50 UTC | May 9, 04:00 UTC | 11h 10m |
| 2026-05-07 | DLH726 | MUC → PVG | May 7, 23:24 UTC | May 8, 20:50 UTC | 21h 25m |
| 2026-05-07 | DLH726 | MUC → PVG | May 7, 20:50 UTC | May 8, 17:15 UTC | 20h 25m |
| 2026-05-07 | DLH726 | MUC → PVG | May 7, 20:30 UTC | May 8, 17:15 UTC | 20h 45m |
| 2026-05-07 | DLH715 | HND → MUC | May 7, 00:55 UTC | May 7, 14:55 UTC | 14h 0m |
| 2026-05-06 | DLH714 | MUC → HND | May 6, 10:55 UTC | May 6, 22:40 UTC | 11h 45m |
| 2026-05-04 | DLH4C | FRA → PMI | May 4, 03:19 UTC | May 4, 11:20 UTC | 8h 0m |
| 2026-05-03 | DLH2C | MUC → ORD | May 3, 14:10 UTC | May 3, 23:04 UTC | 8h 55m |
| 2026-05-03 | DLH2P | SAN → MUC | May 3, 00:25 UTC | May 3, 11:25 UTC | 10h 59m |
| 2026-05-02 | DLH5Y | MUC → SAN | May 2, 10:55 UTC | May 2, 22:20 UTC | 11h 25m |
| 2026-05-02 | DLH413 | EWR → MUC | May 2, 01:00 UTC | May 2, 08:25 UTC | 7h 25m |
| 2026-05-01 | DLH412 | MUC → EWR | May 1, 14:15 UTC | May 1, 22:10 UTC | 7h 55m |
| 2026-04-30 | DLH411 | JFK → MUC | Apr 30, 23:15 UTC | May 1, 06:40 UTC | 7h 25m |
| 2026-04-30 | DLH410 | MUC → JFK | Apr 30, 10:30 UTC | Apr 30, 18:10 UTC | 7h 40m |
| 2026-04-29 | DLH411 | JFK → MUC | Apr 29, 22:00 UTC | Apr 30, 05:25 UTC | 7h 24m |
| 2026-04-29 | DLH410 | MUC → JFK | Apr 29, 10:30 UTC | Apr 29, 18:10 UTC | 7h 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-AIXS page for operator, model, and routing details .