sensors Mode-S transponder
78084C
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6877 · AIRBUS A-320
- Hex
- 78084C
- Octal
- 36004114
- Decimal
- 7,866,444
- Country
- CN
- Tail
- B-6877
- Type
- A320
- Flights observed
- 46
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 78084C 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CBJ5388 | - | 8 | 2026-06-11 |
| CBJ5193 | - | 7 | 2026-07-19 |
| CBJ5194 | - | 5 | 2026-07-19 |
| CBJ5685 | - | 3 | 2026-07-23 |
| CBJ5131 | - | 2 | 2026-06-12 |
| CBJ5064 | - | 2 | 2026-06-28 |
| CBJ5974 | - | 1 | 2026-07-11 |
| CBJ5973 | - | 1 | 2026-07-11 |
| CBJ5896 | - | 1 | 2026-06-20 |
| CBJ5612 | - | 1 | 2026-07-24 |
| CBJ5596 | - | 1 | 2026-07-05 |
| CBJ5595 | - | 1 | 2026-05-29 |
| CBJ5540 | - | 1 | 2026-04-29 |
| CBJ5387 | - | 1 | 2026-06-10 |
| CBJ5312 | - | 1 | 2026-07-04 |
| CBJ5256 | - | 1 | 2026-07-24 |
| CBJ5249 | - | 1 | 2026-05-31 |
| CBJ5182 | - | 1 | 2026-06-12 |
| CBJ5156 | - | 1 | 2026-07-02 |
| CBJ5098 | - | 1 | 2026-07-12 |
Recent flights last 46
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | CBJ5090 | - | Jul 25, 11:25 UTC | Jul 25, 11:35 UTC | 10m |
| 2026-07-25 | CBJ5089 | - | Jul 25, 07:10 UTC | Jul 25, 07:20 UTC | 10m |
| 2026-07-25 | CBJ5092 | - | Jul 25, 04:20 UTC | Jul 25, 04:30 UTC | 10m |
| 2026-07-24 | CBJ5091 | - | Jul 24, 23:50 UTC | Jul 25, 00:00 UTC | 10m |
| 2026-07-24 | CBJ5612 | - | Jul 24, 08:55 UTC | Jul 24, 14:50 UTC | 5h 55m |
| 2026-07-24 | CBJ5256 | - | Jul 24, 06:50 UTC | Jul 24, 07:15 UTC | 25m |
| 2026-07-23 | CBJ5685 | - | Jul 23, 00:05 UTC | Jul 23, 00:20 UTC | 15m |
| 2026-07-21 | CBJ5685 | - | Jul 21, 00:05 UTC | Jul 21, 00:25 UTC | 20m |
| 2026-07-19 | CBJ5194 | - | Jul 19, 13:30 UTC | Jul 19, 13:40 UTC | 10m |
| 2026-07-19 | CBJ5193 | - | Jul 19, 02:50 UTC | Jul 19, 03:05 UTC | 15m |
| 2026-07-18 | CBJ5194 | - | Jul 18, 13:25 UTC | Jul 18, 13:35 UTC | 10m |
| 2026-07-18 | CBJ5193 | - | Jul 18, 02:29 UTC | Jul 18, 02:45 UTC | 15m |
| 2026-07-16 | CBJ5685 | - | Jul 16, 00:10 UTC | Jul 16, 00:35 UTC | 25m |
| 2026-07-12 | CBJ5098 | - | Jul 12, 13:10 UTC | Jul 12, 15:20 UTC | 2h 10m |
| 2026-07-11 | CBJ5974 | - | Jul 11, 13:50 UTC | Jul 11, 14:00 UTC | 10m |
| 2026-07-11 | CBJ5973 | - | Jul 11, 12:20 UTC | Jul 11, 12:35 UTC | 15m |
| 2026-07-05 | CBJ5596 | - | Jul 5, 03:00 UTC | Jul 5, 17:15 UTC | 14h 15m |
| 2026-07-04 | CBJ5312 | - | Jul 4, 02:45 UTC | Jul 4, 03:05 UTC | 20m |
| 2026-07-02 | CBJ5156 | - | Jul 2, 08:35 UTC | Jul 2, 08:45 UTC | 10m |
| 2026-06-28 | CBJ5064 | - | Jun 28, 13:59 UTC | Jun 28, 14:14 UTC | 15m |
| 2026-06-20 | CBJ5896 | - | Jun 20, 02:04 UTC | Jun 20, 14:05 UTC | 12h 0m |
| 2026-06-12 | CBJ5182 | - | Jun 12, 10:10 UTC | Jun 12, 10:20 UTC | 10m |
| 2026-06-12 | CBJ5131 | - | Jun 12, 04:10 UTC | Jun 12, 05:10 UTC | 1h 0m |
| 2026-06-11 | CBJ5388 | - | Jun 11, 02:25 UTC | Jun 11, 10:55 UTC | 8h 30m |
| 2026-06-10 | CBJ5388 | - | Jun 10, 11:05 UTC | Jun 11, 10:55 UTC | 23h 50m |
| 2026-06-10 | CBJ5387 | - | Jun 10, 02:25 UTC | Jun 10, 02:45 UTC | 20m |
| 2026-06-09 | CBJ5388 | - | Jun 9, 02:25 UTC | Jun 9, 11:15 UTC | 8h 50m |
| 2026-06-08 | CBJ5388 | - | Jun 8, 12:40 UTC | Jun 9, 11:00 UTC | 22h 20m |
| 2026-06-03 | CBJ5064 | - | Jun 3, 13:40 UTC | Jun 3, 14:00 UTC | 20m |
| 2026-05-31 | CBJ5249 | - | May 31, 15:40 UTC | May 31, 15:50 UTC | 10m |
| 2026-05-29 | CBJ5595 | - | May 29, 03:10 UTC | May 29, 16:05 UTC | 12h 55m |
| 2026-05-25 | CBJ5016 | - | May 25, 14:00 UTC | May 25, 14:15 UTC | 15m |
| 2026-05-14 | CBJ5388 | - | May 14, 10:50 UTC | May 14, 11:10 UTC | 20m |
| 2026-05-09 | CBJ5193 | - | May 9, 02:30 UTC | May 9, 02:40 UTC | 10m |
| 2026-05-07 | CBJ5194 | - | May 7, 13:25 UTC | May 7, 13:35 UTC | 10m |
| 2026-05-06 | CBJ5193 | - | May 6, 11:40 UTC | May 7, 02:50 UTC | 15h 9m |
| 2026-05-05 | CBJ5194 | - | May 5, 13:20 UTC | May 6, 11:50 UTC | 22h 30m |
| 2026-05-01 | CBJ5193 | - | May 1, 02:25 UTC | May 1, 02:40 UTC | 15m |
| 2026-04-29 | CBJ5540 | - | Apr 29, 16:00 UTC | Apr 30, 14:40 UTC | 22h 39m |
| 2026-04-28 | CBJ5131 | - | Apr 28, 03:55 UTC | Apr 28, 04:05 UTC | 10m |
| 2026-04-27 | CBJ5388 | - | Apr 27, 10:50 UTC | Apr 27, 11:05 UTC | 15m |
| 2026-04-26 | CBJ5388 | - | Apr 26, 10:50 UTC | Apr 27, 02:45 UTC | 15h 55m |
| 2026-04-26 | CBJ5388 | - | Apr 26, 02:20 UTC | Apr 26, 11:15 UTC | 8h 55m |
| 2026-04-23 | CBJ5193 | - | Apr 23, 15:50 UTC | Apr 24, 02:35 UTC | 10h 44m |
| 2026-04-22 | CBJ5193 | - | Apr 22, 02:30 UTC | Apr 22, 02:40 UTC | 10m |
| 2026-04-20 | CBJ5194 | - | Apr 20, 13:25 UTC | Apr 20, 13:35 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 B-6877 page for operator, model, and routing details .