sensors Mode-S transponder
3C64F4
ICAO 24-bit transponder address · allocated to Germany
Currently assigned to D-AIGT · AIRBUS A-340-300
- Hex
- 3C64F4
- Octal
- 17062364
- Decimal
- 3,958,004
- Country
- DE
- Tail
- D-AIGT
- Type
- A343
- Flights observed
- 48
- Distinct callsigns
- 18
- Country
- DE
- Last broadcast
- 15h ago
Last known position
Country allocation
The ICAO 24-bit address 3C64F4 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 |
|---|---|---|---|
| DLH757 | Lufthansa | 8 | 2026-05-15 |
| DLH759 | Lufthansa | 6 | 2026-05-27 |
| DLH756 | Lufthansa | 6 | 2026-05-15 |
| DLH491 | Lufthansa | 6 | 2026-06-01 |
| DLH490 | Lufthansa | 6 | 2026-06-01 |
| DLH758 | Lufthansa | 2 | 2026-05-27 |
| DLH433 | Lufthansa | 2 | 2026-05-11 |
| DLH432 | Lufthansa | 2 | 2026-05-10 |
| DLH9911 | Lufthansa | 1 | 2026-04-29 |
| DLH9910 | Lufthansa | 1 | 2026-04-27 |
| DLH648 | Lufthansa | 1 | 2026-05-14 |
| DLH594 | Lufthansa | 1 | 2026-05-06 |
| DLH439 | Lufthansa | 1 | 2026-05-25 |
| DLH438 | Lufthansa | 1 | 2026-05-25 |
| DLH409 | Lufthansa | 1 | 2026-05-24 |
| DLH408 | Lufthansa | 1 | 2026-05-24 |
| DLH405 | Lufthansa | 1 | 2026-04-22 |
| DLH404 | Lufthansa | 1 | 2026-04-21 |
Recent flights last 48
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-01 | DLH491 | SEA → FRA | Jun 1, 21:55 UTC | Jun 2, 07:15 UTC | 9h 20m |
| 2026-06-01 | DLH490 | FRA → SEA | Jun 1, 09:25 UTC | Jun 1, 19:25 UTC | 10h 0m |
| 2026-05-30 | DLH491 | SEA → FRA | May 30, 21:50 UTC | May 30, 23:05 UTC | 1h 15m |
| 2026-05-30 | DLH490 | FRA → SEA | May 30, 09:30 UTC | May 30, 19:45 UTC | 10h 15m |
| 2026-05-27 | DLH759 | MAA → FRA | May 27, 21:00 UTC | May 28, 06:45 UTC | 9h 45m |
| 2026-05-27 | DLH758 | FRA → MAA | May 27, 09:50 UTC | May 27, 16:55 UTC | 7h 5m |
| 2026-05-25 | DLH439 | DFW → FRA | May 25, 23:35 UTC | May 26, 08:39 UTC | 9h 5m |
| 2026-05-25 | DLH438 | FRA → DFW | May 25, 08:55 UTC | May 25, 19:44 UTC | 10h 49m |
| 2026-05-24 | DLH409 | RDU → FRA | May 24, 20:10 UTC | May 25, 03:45 UTC | 7h 35m |
| 2026-05-24 | DLH408 | FRA → RDU | May 24, 08:45 UTC | May 24, 17:40 UTC | 8h 55m |
| 2026-05-15 | DLH757 | BOM → FRA | May 15, 21:45 UTC | May 16, 06:25 UTC | 8h 41m |
| 2026-05-15 | DLH756 | FRA → BOM | May 15, 11:25 UTC | May 15, 19:50 UTC | 8h 24m |
| 2026-05-14 | DLH648 | NQZ → FRA | May 14, 11:25 UTC | May 15, 06:15 UTC | 18h 50m |
| 2026-05-13 | DLH491 | SEA → FRA | May 13, 21:55 UTC | May 14, 07:15 UTC | 9h 20m |
| 2026-05-13 | DLH490 | FRA → SEA | May 13, 09:20 UTC | May 13, 19:30 UTC | 10h 10m |
| 2026-05-11 | DLH433 | ORD → FRA | May 11, 04:30 UTC | May 11, 12:05 UTC | 7h 35m |
| 2026-05-10 | DLH432 | FRA → ORD | May 10, 16:00 UTC | May 11, 01:05 UTC | 9h 5m |
| 2026-05-08 | DLH757 | BOM → FRA | May 8, 13:05 UTC | May 9, 07:20 UTC | 18h 15m |
| 2026-05-08 | DLH757 | BOM → FRA | May 8, 12:25 UTC | May 9, 07:20 UTC | 18h 55m |
| 2026-05-06 | DLH594 | FRA → PHC | May 6, 09:50 UTC | May 7, 03:25 UTC | 17h 34m |
| 2026-05-05 | DLH433 | ORD → FRA | May 5, 04:20 UTC | May 5, 12:20 UTC | 8h 0m |
| 2026-05-04 | DLH432 | FRA → ORD | May 4, 15:40 UTC | May 5, 00:35 UTC | 8h 56m |
| 2026-05-03 | DLH759 | MAA → FRA | May 3, 11:05 UTC | May 4, 06:40 UTC | 19h 35m |
| 2026-05-03 | DLH759 | MAA → FRA | May 3, 09:30 UTC | May 4, 06:40 UTC | 21h 10m |
| 2026-04-30 | DLH759 | MAA → FRA | Apr 30, 21:50 UTC | May 1, 06:45 UTC | 8h 55m |
| 2026-04-30 | DLH758 | FRA → MAA | Apr 30, 09:50 UTC | Apr 30, 17:05 UTC | 7h 15m |
| 2026-04-29 | DLH9911 | FRA → BIO | Apr 29, 13:45 UTC | Apr 29, 14:20 UTC | 35m |
| 2026-04-27 | DLH9910 | FRA → DUS | Apr 27, 06:55 UTC | Apr 27, 07:35 UTC | 40m |
| 2026-04-25 | DLH757 | BOM → FRA | Apr 25, 22:40 UTC | Apr 26, 06:30 UTC | 7h 50m |
| 2026-04-25 | DLH757 | BOM → FRA | Apr 25, 21:40 UTC | Apr 25, 21:50 UTC | 10m |
| 2026-04-25 | DLH756 | FRA → BOM | Apr 25, 19:20 UTC | Apr 25, 19:40 UTC | 20m |
| 2026-04-25 | DLH756 | FRA → BOM | Apr 25, 11:35 UTC | Apr 25, 18:35 UTC | 7h 0m |
| 2026-04-24 | DLH757 | BOM → FRA | Apr 24, 22:35 UTC | Apr 25, 06:50 UTC | 8h 15m |
| 2026-04-24 | DLH757 | BOM → FRA | Apr 24, 21:40 UTC | Apr 24, 21:50 UTC | 10m |
| 2026-04-24 | DLH756 | FRA → BOM | Apr 24, 19:20 UTC | Apr 24, 19:35 UTC | 15m |
| 2026-04-24 | DLH756 | FRA → BOM | Apr 24, 11:35 UTC | Apr 24, 15:25 UTC | 3h 50m |
| 2026-04-23 | DLH759 | MAA → FRA | Apr 23, 11:05 UTC | Apr 24, 06:55 UTC | 19h 50m |
| 2026-04-23 | DLH759 | MAA → FRA | Apr 23, 09:45 UTC | Apr 24, 06:55 UTC | 21h 10m |
| 2026-04-22 | DLH405 | JFK → FRA | Apr 22, 02:35 UTC | Apr 22, 10:00 UTC | 7h 25m |
| 2026-04-21 | DLH404 | FRA → JFK | Apr 21, 16:05 UTC | Apr 22, 00:05 UTC | 8h 0m |
| 2026-04-19 | DLH757 | BOM → FRA | Apr 19, 11:25 UTC | Apr 20, 06:55 UTC | 19h 30m |
| 2026-04-18 | DLH756 | FRA → BOM | Apr 18, 11:25 UTC | Apr 19, 06:25 UTC | 19h 0m |
| 2026-04-18 | DLH491 | SEA → FRA | Apr 18, 05:25 UTC | Apr 18, 07:00 UTC | 1h 35m |
| 2026-04-18 | DLH491 | SEA → FRA | Apr 18, 05:00 UTC | Apr 18, 05:20 UTC | 20m |
| 2026-04-17 | DLH491 | SEA → FRA | Apr 17, 21:25 UTC | Apr 17, 23:20 UTC | 1h 55m |
| 2026-04-17 | DLH490 | FRA → SEA | Apr 17, 17:45 UTC | Apr 17, 19:00 UTC | 1h 15m |
| 2026-04-17 | DLH490 | FRA → SEA | Apr 17, 09:20 UTC | Apr 17, 10:55 UTC | 1h 35m |
| 2026-04-17 | DLH490 | FRA → SEA | Apr 17, 09:05 UTC | Apr 17, 09:15 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-AIGT page for operator, model, and routing details .