sensors Mode-S transponder
3C64F3
ICAO 24-bit transponder address · allocated to Germany
Currently assigned to D-AIGS · AIRBUS A-340-300
- Hex
- 3C64F3
- Octal
- 17062363
- Decimal
- 3,958,003
- Country
- DE
- Tail
- D-AIGS
- Type
- A343
- Flights observed
- 57
- Distinct callsigns
- 20
- Country
- DE
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 3C64F3 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 |
|---|---|---|---|
| DLH432 | Lufthansa | 9 | 2026-05-23 |
| DLH433 | Lufthansa | 8 | 2026-05-24 |
| DLH491 | Lufthansa | 5 | 2026-05-25 |
| DLH490 | Lufthansa | 5 | 2026-05-25 |
| DLH646 | Lufthansa | 4 | 2026-04-14 |
| DLH648 | Lufthansa | 3 | 2026-05-28 |
| DLH439 | Lufthansa | 3 | 2026-05-12 |
| DLH438 | Lufthansa | 3 | 2026-05-12 |
| DLH405 | Lufthansa | 3 | 2026-04-27 |
| DLH404 | Lufthansa | 3 | 2026-04-26 |
| DLH447 | Lufthansa | 2 | 2026-05-06 |
| DLH9915 | Lufthansa | 1 | 2026-05-15 |
| DLH9910 | Lufthansa | 1 | 2026-05-13 |
| DLH757 | Lufthansa | 1 | 2026-05-19 |
| DLH756 | Lufthansa | 1 | 2026-05-19 |
| DLH651 | Lufthansa | 1 | 2026-05-01 |
| DLH595 | Lufthansa | 1 | 2026-05-27 |
| DLH561 | Lufthansa | 1 | 2026-05-22 |
| DLH560 | Lufthansa | 1 | 2026-05-21 |
| DLH446 | Lufthansa | 1 | 2026-05-05 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-28 | DLH648 | NQZ → FRA | May 28, 12:50 UTC | May 29, 07:20 UTC | 18h 30m |
| 2026-05-28 | DLH648 | NQZ → FRA | May 28, 11:50 UTC | May 29, 07:20 UTC | 19h 30m |
| 2026-05-27 | DLH595 | ABV → FRA | May 27, 10:05 UTC | May 28, 04:20 UTC | 18h 15m |
| 2026-05-25 | DLH491 | SEA → FRA | May 25, 21:54 UTC | May 26, 07:10 UTC | 9h 15m |
| 2026-05-25 | DLH490 | FRA → SEA | May 25, 09:05 UTC | May 25, 19:25 UTC | 10h 20m |
| 2026-05-24 | DLH433 | ORD → FRA | May 24, 04:10 UTC | May 24, 12:15 UTC | 8h 5m |
| 2026-05-23 | DLH432 | FRA → ORD | May 23, 15:55 UTC | May 24, 01:05 UTC | 9h 11m |
| 2026-05-22 | DLH561 | LAD → FRA | May 22, 21:10 UTC | May 23, 05:20 UTC | 8h 9m |
| 2026-05-21 | DLH560 | FRA → LAD | May 21, 20:15 UTC | May 22, 03:55 UTC | 7h 40m |
| 2026-05-21 | DLH433 | ORD → FRA | May 21, 04:10 UTC | May 21, 11:55 UTC | 7h 45m |
| 2026-05-20 | DLH432 | FRA → ORD | May 20, 15:50 UTC | May 21, 01:10 UTC | 9h 20m |
| 2026-05-19 | DLH757 | BOM → FRA | May 19, 22:35 UTC | May 20, 07:00 UTC | 8h 26m |
| 2026-05-19 | DLH756 | FRA → BOM | May 19, 11:35 UTC | May 19, 20:15 UTC | 8h 40m |
| 2026-05-18 | DLH491 | SEA → FRA | May 18, 21:40 UTC | May 19, 07:25 UTC | 9h 45m |
| 2026-05-18 | DLH490 | FRA → SEA | May 18, 09:20 UTC | May 18, 19:10 UTC | 9h 49m |
| 2026-05-16 | DLH491 | SEA → FRA | May 16, 21:40 UTC | May 17, 07:15 UTC | 9h 35m |
| 2026-05-16 | DLH490 | FRA → SEA | May 16, 09:16 UTC | May 16, 19:00 UTC | 9h 45m |
| 2026-05-15 | DLH9915 | LEJ → FRA | May 15, 17:05 UTC | May 15, 17:30 UTC | 25m |
| 2026-05-13 | DLH9910 | FRA → DUS | May 13, 09:20 UTC | May 13, 09:50 UTC | 30m |
| 2026-05-12 | DLH439 | DFW → FRA | May 12, 21:40 UTC | May 13, 07:05 UTC | 9h 25m |
| 2026-05-12 | DLH438 | FRA → DFW | May 12, 08:50 UTC | May 12, 19:30 UTC | 10h 40m |
| 2026-05-10 | DLH433 | ORD → FRA | May 10, 04:25 UTC | May 10, 12:25 UTC | 8h 0m |
| 2026-05-09 | DLH432 | FRA → ORD | May 9, 16:00 UTC | May 10, 01:00 UTC | 9h 0m |
| 2026-05-07 | DLH491 | SEA → FRA | May 7, 21:40 UTC | May 8, 07:14 UTC | 9h 34m |
| 2026-05-07 | DLH490 | FRA → SEA | May 7, 09:15 UTC | May 7, 19:10 UTC | 9h 55m |
| 2026-05-06 | DLH447 | DEN → FRA | May 6, 02:20 UTC | May 6, 11:25 UTC | 9h 5m |
| 2026-05-06 | DLH447 | DEN → FRA | May 6, 02:01 UTC | May 6, 02:05 UTC | 5m |
| 2026-05-05 | DLH446 | FRA → DEN | May 5, 12:20 UTC | May 5, 22:05 UTC | 9h 45m |
| 2026-05-03 | DLH491 | SEA → FRA | May 3, 21:44 UTC | May 4, 07:10 UTC | 9h 25m |
| 2026-05-03 | DLH490 | FRA → SEA | May 3, 09:20 UTC | May 3, 19:25 UTC | 10h 5m |
| 2026-05-01 | DLH651 | ALA → FRA | May 1, 11:35 UTC | May 2, 06:25 UTC | 18h 50m |
| 2026-04-30 | DLH648 | NQZ → FRA | Apr 30, 11:45 UTC | May 1, 06:40 UTC | 18h 55m |
| 2026-04-29 | DLH439 | DFW → FRA | Apr 29, 21:20 UTC | Apr 30, 06:55 UTC | 9h 34m |
| 2026-04-29 | DLH438 | FRA → DFW | Apr 29, 08:34 UTC | Apr 29, 19:15 UTC | 10h 41m |
| 2026-04-28 | DLH433 | ORD → FRA | Apr 28, 07:00 UTC | Apr 28, 15:05 UTC | 8h 5m |
| 2026-04-28 | DLH432 | FRA → ORD | Apr 28, 03:10 UTC | Apr 28, 04:10 UTC | 1h 0m |
| 2026-04-27 | DLH432 | FRA → ORD | Apr 27, 15:40 UTC | Apr 28, 00:50 UTC | 9h 10m |
| 2026-04-27 | DLH405 | JFK → FRA | Apr 27, 02:25 UTC | Apr 27, 09:45 UTC | 7h 20m |
| 2026-04-26 | DLH404 | FRA → JFK | Apr 26, 15:40 UTC | Apr 26, 23:25 UTC | 7h 45m |
| 2026-04-26 | DLH433 | ORD → FRA | Apr 26, 04:10 UTC | Apr 26, 12:20 UTC | 8h 10m |
| 2026-04-25 | DLH432 | FRA → ORD | Apr 25, 16:00 UTC | Apr 26, 00:25 UTC | 8h 25m |
| 2026-04-25 | DLH405 | JFK → FRA | Apr 25, 02:45 UTC | Apr 25, 10:00 UTC | 7h 15m |
| 2026-04-24 | DLH404 | FRA → JFK | Apr 24, 15:25 UTC | Apr 24, 22:55 UTC | 7h 30m |
| 2026-04-24 | DLH433 | ORD → FRA | Apr 24, 03:55 UTC | Apr 24, 12:30 UTC | 8h 35m |
| 2026-04-23 | DLH432 | FRA → ORD | Apr 23, 15:50 UTC | Apr 24, 00:10 UTC | 8h 19m |
| 2026-04-23 | DLH405 | JFK → FRA | Apr 23, 02:00 UTC | Apr 23, 09:35 UTC | 7h 35m |
| 2026-04-22 | DLH404 | FRA → JFK | Apr 22, 15:40 UTC | Apr 22, 23:20 UTC | 7h 40m |
| 2026-04-22 | DLH433 | ORD → FRA | Apr 22, 03:45 UTC | Apr 22, 12:10 UTC | 8h 25m |
| 2026-04-21 | DLH432 | FRA → ORD | Apr 21, 15:40 UTC | Apr 22, 00:20 UTC | 8h 40m |
| 2026-04-20 | DLH439 | DFW → FRA | Apr 20, 21:25 UTC | Apr 21, 07:30 UTC | 10h 5m |
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-AIGS page for operator, model, and routing details .