sensors Mode-S transponder
3C64F8
ICAO 24-bit transponder address · allocated to Germany
Currently assigned to D-AIGX · AIRBUS A-340-300
- Hex
- 3C64F8
- Octal
- 17062370
- Decimal
- 3,958,008
- Country
- DE
- Tail
- D-AIGX
- Type
- A343
- Flights observed
- 34
- Distinct callsigns
- 12
- Country
- DE
- Last broadcast
- 17m ago
Current position
Country allocation
The ICAO 24-bit address 3C64F8 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 12 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| DLH759 | Lufthansa | 6 | 2026-05-20 |
| DLH758 | Lufthansa | 5 | 2026-05-20 |
| DLH405 | - | 5 | 2026-04-13 |
| DLH9852 | Lufthansa | 4 | 2026-04-17 |
| DLH519 | Lufthansa | 4 | 2026-05-26 |
| DLH757 | Lufthansa | 2 | 2026-05-29 |
| DLH756 | Lufthansa | 2 | 2026-05-29 |
| DLH518 | Lufthansa | 2 | 2026-05-26 |
| DLH9913 | Lufthansa | 1 | 2026-05-15 |
| DLH439 | Lufthansa | 1 | 2026-05-22 |
| DLH438 | Lufthansa | 1 | 2026-05-22 |
| DLH404 | Lufthansa | 1 | 2026-04-12 |
Recent flights last 34
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | DLH757 | BOM → FRA | May 29, 21:35 UTC | May 30, 06:00 UTC | 8h 25m |
| 2026-05-29 | DLH756 | FRA → BOM | May 29, 11:25 UTC | May 29, 19:15 UTC | 7h 50m |
| 2026-05-28 | DLH757 | BOM → FRA | May 28, 21:35 UTC | May 29, 07:00 UTC | 9h 25m |
| 2026-05-28 | DLH756 | FRA → BOM | May 28, 11:40 UTC | May 28, 19:30 UTC | 7h 50m |
| 2026-05-26 | DLH519 | SJO → FRA | May 26, 22:15 UTC | May 27, 12:50 UTC | 14h 36m |
| 2026-05-26 | DLH519 | SJO → FRA | May 26, 14:05 UTC | May 27, 12:50 UTC | 22h 46m |
| 2026-05-26 | DLH518 | FRA → SJO | May 26, 12:05 UTC | May 27, 12:00 UTC | 23h 55m |
| 2026-05-23 | DLH519 | SJO → FRA | May 23, 22:50 UTC | May 24, 13:10 UTC | 14h 20m |
| 2026-05-23 | DLH519 | SJO → FRA | May 23, 14:05 UTC | May 24, 13:10 UTC | 23h 5m |
| 2026-05-23 | DLH518 | FRA → SJO | May 23, 12:30 UTC | May 24, 12:00 UTC | 23h 30m |
| 2026-05-22 | DLH439 | DFW → FRA | May 22, 22:05 UTC | May 23, 07:00 UTC | 8h 54m |
| 2026-05-22 | DLH438 | FRA → DFW | May 22, 09:10 UTC | May 22, 19:35 UTC | 10h 25m |
| 2026-05-20 | DLH759 | MAA → FRA | May 20, 22:10 UTC | May 21, 07:15 UTC | 9h 5m |
| 2026-05-20 | DLH758 | FRA → MAA | May 20, 10:20 UTC | May 20, 18:00 UTC | 7h 40m |
| 2026-05-15 | DLH9913 | DUS → CGN | May 15, 14:00 UTC | May 16, 04:35 UTC | 14h 34m |
| 2026-04-17 | DLH9852 | MAD → BUD | Apr 17, 03:55 UTC | Apr 17, 04:35 UTC | 41m |
| 2026-04-17 | DLH9852 | MAD → BUD | Apr 17, 02:50 UTC | Apr 17, 03:15 UTC | 25m |
| 2026-04-16 | DLH9852 | MAD → BUD | Apr 16, 17:15 UTC | Apr 16, 19:10 UTC | 1h 55m |
| 2026-04-16 | DLH9852 | MAD → BUD | Apr 16, 15:20 UTC | Apr 16, 17:10 UTC | 1h 50m |
| 2026-04-15 | DLH759 | MAA → FRA | Apr 15, 05:00 UTC | Apr 15, 06:55 UTC | 1h 55m |
| 2026-04-15 | DLH759 | MAA → FRA | Apr 15, 02:55 UTC | Apr 15, 04:50 UTC | 1h 55m |
| 2026-04-15 | DLH759 | MAA → FRA | Apr 15, 02:30 UTC | Apr 15, 02:50 UTC | 20m |
| 2026-04-14 | DLH759 | MAA → FRA | Apr 14, 22:55 UTC | Apr 14, 23:10 UTC | 15m |
| 2026-04-14 | DLH759 | MAA → FRA | Apr 14, 22:35 UTC | Apr 14, 22:50 UTC | 15m |
| 2026-04-14 | DLH758 | FRA → MAA | Apr 14, 16:20 UTC | Apr 14, 16:45 UTC | 25m |
| 2026-04-14 | DLH758 | FRA → MAA | Apr 14, 12:50 UTC | Apr 14, 13:20 UTC | 30m |
| 2026-04-14 | DLH758 | FRA → MAA | Apr 14, 10:50 UTC | Apr 14, 12:45 UTC | 1h 55m |
| 2026-04-14 | DLH758 | - | Apr 14, 09:30 UTC | Apr 14, 11:05 UTC | 1h 35m |
| 2026-04-13 | DLH405 | - | Apr 13, 08:20 UTC | Apr 13, 09:30 UTC | 1h 10m |
| 2026-04-13 | DLH405 | - | Apr 13, 07:55 UTC | Apr 13, 09:30 UTC | 1h 35m |
| 2026-04-13 | DLH405 | - | Apr 13, 07:35 UTC | Apr 13, 08:15 UTC | 40m |
| 2026-04-13 | DLH405 | - | Apr 13, 03:55 UTC | Apr 13, 07:50 UTC | 3h 55m |
| 2026-04-13 | DLH405 | - | Apr 13, 02:30 UTC | Apr 13, 04:15 UTC | 1h 45m |
| 2026-04-12 | DLH404 | FRA → JFK | Apr 12, 17:15 UTC | Apr 12, 17:25 UTC | 10m |
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-AIGX page for operator, model, and routing details .