sensors Mode-S transponder
78048F
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6361 · AIRBUS A-321
- Hex
- 78048F
- Octal
- 36002217
- Decimal
- 7,865,487
- Country
- CN
- Tail
- B-6361
- Type
- A321
- Flights observed
- 86
- Distinct callsigns
- 12
- Country
- CN
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 78048F falls within the block assigned to China (CN) by ICAO Annex 10, Volume III. Every aircraft registered in China 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 |
|---|---|---|---|
| CCA402 | - | 14 | 2026-07-13 |
| CCA401 | - | 12 | 2026-07-13 |
| CCA471 | - | 11 | 2026-07-09 |
| CCA412 | - | 11 | 2026-07-06 |
| CCA411 | - | 11 | 2026-07-06 |
| CCA472 | - | 8 | 2026-07-09 |
| CCA417 | - | 8 | 2026-07-12 |
| CCA418 | - | 7 | 2026-07-12 |
| CCA2758 | Air China | 1 | 2026-05-06 |
| CCA2742 | Air China | 1 | 2026-05-09 |
| CCA2729 | Air China | 1 | 2026-04-21 |
| CCA2694 | Air China | 1 | 2026-04-25 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | CCA402 | - | Jul 13, 06:05 UTC | Jul 13, 06:30 UTC | 25m |
| 2026-07-13 | CCA401 | - | Jul 13, 03:30 UTC | Jul 13, 03:50 UTC | 20m |
| 2026-07-12 | CCA418 | - | Jul 12, 10:45 UTC | Jul 13, 02:35 UTC | 15h 50m |
| 2026-07-12 | CCA417 | - | Jul 12, 07:50 UTC | Jul 12, 09:15 UTC | 1h 25m |
| 2026-07-10 | CCA402 | - | Jul 10, 06:25 UTC | Jul 10, 06:50 UTC | 25m |
| 2026-07-10 | CCA401 | - | Jul 10, 03:20 UTC | Jul 10, 03:50 UTC | 30m |
| 2026-07-09 | CCA472 | - | Jul 9, 11:25 UTC | Jul 10, 02:30 UTC | 15h 5m |
| 2026-07-09 | CCA471 | - | Jul 9, 08:25 UTC | Jul 9, 09:55 UTC | 1h 30m |
| 2026-07-07 | CCA402 | - | Jul 7, 06:25 UTC | Jul 7, 06:50 UTC | 25m |
| 2026-07-07 | CCA401 | - | Jul 7, 03:25 UTC | Jul 7, 03:50 UTC | 25m |
| 2026-07-06 | CCA412 | - | Jul 6, 05:45 UTC | Jul 6, 06:05 UTC | 20m |
| 2026-07-06 | CCA411 | - | Jul 6, 03:05 UTC | Jul 6, 03:55 UTC | 50m |
| 2026-07-05 | CCA418 | - | Jul 5, 12:40 UTC | Jul 5, 13:50 UTC | 1h 10m |
| 2026-07-05 | CCA417 | - | Jul 5, 10:30 UTC | Jul 5, 11:05 UTC | 35m |
| 2026-07-04 | CCA402 | - | Jul 4, 05:55 UTC | Jul 4, 06:15 UTC | 20m |
| 2026-07-04 | CCA401 | - | Jul 4, 03:15 UTC | Jul 4, 03:35 UTC | 20m |
| 2026-07-02 | CCA402 | - | Jul 2, 06:25 UTC | Jul 2, 06:41 UTC | 16m |
| 2026-07-02 | CCA401 | - | Jul 2, 03:20 UTC | Jul 2, 03:40 UTC | 20m |
| 2026-07-01 | CCA412 | - | Jul 1, 05:30 UTC | Jul 2, 02:20 UTC | 20h 50m |
| 2026-07-01 | CCA411 | - | Jul 1, 03:05 UTC | Jul 1, 03:35 UTC | 30m |
| 2026-06-30 | CCA472 | - | Jun 30, 11:30 UTC | Jun 30, 12:55 UTC | 1h 25m |
| 2026-06-30 | CCA471 | - | Jun 30, 08:45 UTC | Jun 30, 10:05 UTC | 1h 20m |
| 2026-06-29 | CCA412 | - | Jun 29, 05:40 UTC | Jun 29, 05:54 UTC | 15m |
| 2026-06-29 | CCA411 | - | Jun 29, 03:14 UTC | Jun 29, 03:49 UTC | 35m |
| 2026-06-28 | CCA412 | - | Jun 28, 06:30 UTC | Jun 28, 06:44 UTC | 15m |
| 2026-06-28 | CCA411 | - | Jun 28, 03:09 UTC | Jun 28, 03:55 UTC | 45m |
| 2026-06-27 | CCA471 | - | Jun 27, 09:09 UTC | Jun 27, 09:44 UTC | 35m |
| 2026-06-20 | CCA412 | - | Jun 20, 05:19 UTC | Jun 20, 05:44 UTC | 25m |
| 2026-06-20 | CCA411 | - | Jun 20, 03:04 UTC | Jun 20, 03:34 UTC | 30m |
| 2026-06-17 | CCA412 | - | Jun 17, 06:10 UTC | Jun 17, 06:30 UTC | 20m |
| 2026-06-17 | CCA411 | - | Jun 17, 03:00 UTC | Jun 17, 03:40 UTC | 40m |
| 2026-06-16 | CCA418 | TPE → CTU | Jun 16, 10:45 UTC | Jun 16, 11:55 UTC | 1h 10m |
| 2026-06-16 | CCA417 | - | Jun 16, 07:25 UTC | Jun 16, 09:00 UTC | 1h 35m |
| 2026-06-15 | CCA402 | - | Jun 15, 06:24 UTC | Jun 15, 06:40 UTC | 15m |
| 2026-06-15 | CCA401 | - | Jun 15, 03:40 UTC | Jun 15, 04:04 UTC | 25m |
| 2026-06-12 | CCA412 | HKG → CTU | Jun 12, 05:35 UTC | Jun 12, 05:55 UTC | 20m |
| 2026-06-11 | CCA411 | - | Jun 11, 11:30 UTC | Jun 12, 03:30 UTC | 16h 0m |
| 2026-06-11 | CCA471 | TFU → BKK | Jun 11, 09:10 UTC | Jun 11, 09:40 UTC | 30m |
| 2026-06-10 | CCA471 | TFU → BKK | Jun 10, 11:50 UTC | Jun 11, 09:40 UTC | 21h 50m |
| 2026-06-10 | CCA472 | BKK → TFU | Jun 10, 11:35 UTC | Jun 11, 09:40 UTC | 22h 5m |
| 2026-06-10 | CCA471 | TFU → BKK | Jun 10, 09:25 UTC | Jun 10, 09:55 UTC | 30m |
| 2026-06-07 | CCA402 | ICN → TFU | Jun 7, 06:10 UTC | Jun 7, 06:30 UTC | 20m |
| 2026-06-07 | CCA401 | TFU → ICN | Jun 7, 03:10 UTC | Jun 7, 03:30 UTC | 20m |
| 2026-06-05 | CCA472 | BKK → TFU | Jun 5, 11:25 UTC | Jun 5, 12:25 UTC | 1h 0m |
| 2026-06-05 | CCA471 | TFU → BKK | Jun 5, 08:50 UTC | Jun 5, 09:50 UTC | 1h 0m |
| 2026-06-02 | CCA418 | TPE → CTU | Jun 2, 10:20 UTC | Jun 3, 05:40 UTC | 19h 20m |
| 2026-06-02 | CCA417 | CTU → TPE | Jun 2, 07:25 UTC | Jun 2, 08:40 UTC | 1h 15m |
| 2026-06-01 | CCA472 | BKK → TFU | Jun 1, 11:50 UTC | Jun 2, 08:40 UTC | 20h 50m |
| 2026-06-01 | CCA471 | TFU → BKK | Jun 1, 00:30 UTC | Jun 1, 09:55 UTC | 9h 25m |
| 2026-05-30 | CCA472 | BKK → TFU | May 30, 11:25 UTC | May 30, 12:20 UTC | 55m |
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 B-6361 page for operator, model, and routing details .