sensors Mode-S transponder
780B6E
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-9961 · AIRBUS A-320
- Hex
- 780B6E
- Octal
- 36005556
- Decimal
- 7,867,246
- Country
- CN
- Tail
- B-9961
- Type
- A320
- Flights observed
- 76
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 20h ago
Last known position
Country allocation
The ICAO 24-bit address 780B6E 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 |
|---|---|---|---|
| CBJ5131 | - | 15 | 2026-06-26 |
| CBJ5649 | - | 6 | 2026-07-01 |
| CBJ5387 | - | 6 | 2026-06-12 |
| CBJ5388 | - | 5 | 2026-06-27 |
| CBJ5654 | - | 4 | 2026-07-07 |
| CBJ5540 | - | 3 | 2026-07-06 |
| CBJ5193 | - | 3 | 2026-07-17 |
| CBJ620 | - | 2 | 2026-05-01 |
| CBJ619 | - | 2 | 2026-05-01 |
| CBJ5653 | - | 2 | 2026-07-02 |
| CBJ5618 | - | 2 | 2026-05-16 |
| CBJ5532 | - | 2 | 2026-07-10 |
| CBJ5194 | - | 2 | 2026-04-22 |
| CBJ326 | - | 2 | 2026-04-25 |
| CBJ325 | - | 2 | 2026-04-25 |
| CBJ5776 | - | 1 | 2026-07-12 |
| CBJ5761 | - | 1 | 2026-06-06 |
| CBJ5685 | - | 1 | 2026-07-14 |
| CBJ5617 | - | 1 | 2026-05-16 |
| CBJ5595 | - | 1 | 2026-07-10 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | CBJ5193 | - | Jul 17, 02:20 UTC | Jul 17, 02:34 UTC | 15m |
| 2026-07-14 | CBJ5685 | - | Jul 14, 00:20 UTC | Jul 14, 00:35 UTC | 15m |
| 2026-07-12 | CBJ5189 | - | Jul 12, 10:20 UTC | Jul 12, 10:35 UTC | 15m |
| 2026-07-12 | CBJ5776 | - | Jul 12, 05:20 UTC | Jul 12, 05:30 UTC | 10m |
| 2026-07-11 | CBJ5288 | - | Jul 11, 12:15 UTC | Jul 11, 15:30 UTC | 3h 15m |
| 2026-07-10 | CBJ5532 | - | Jul 10, 16:05 UTC | Jul 10, 16:15 UTC | 10m |
| 2026-07-10 | CBJ5532 | - | Jul 10, 11:20 UTC | Jul 10, 11:30 UTC | 10m |
| 2026-07-10 | CBJ5595 | - | Jul 10, 03:10 UTC | Jul 10, 07:50 UTC | 4h 40m |
| 2026-07-08 | CBJ5098 | - | Jul 8, 13:20 UTC | Jul 8, 13:45 UTC | 25m |
| 2026-07-08 | CBJ5097 | - | Jul 8, 08:20 UTC | Jul 8, 11:35 UTC | 3h 15m |
| 2026-07-07 | CBJ5654 | - | Jul 7, 16:10 UTC | Jul 8, 11:35 UTC | 19h 25m |
| 2026-07-07 | CBJ5654 | - | Jul 7, 09:10 UTC | Jul 7, 16:30 UTC | 7h 20m |
| 2026-07-06 | CBJ5540 | - | Jul 6, 14:30 UTC | Jul 7, 09:20 UTC | 18h 50m |
| 2026-07-05 | CBJ5540 | - | Jul 5, 15:55 UTC | Jul 6, 14:45 UTC | 22h 50m |
| 2026-07-04 | CBJ5654 | - | Jul 4, 09:35 UTC | Jul 4, 16:30 UTC | 6h 55m |
| 2026-07-02 | CBJ5654 | - | Jul 2, 10:30 UTC | Jul 2, 15:50 UTC | 5h 20m |
| 2026-07-02 | CBJ5653 | - | Jul 2, 08:00 UTC | Jul 2, 08:10 UTC | 10m |
| 2026-07-01 | CBJ5653 | - | Jul 1, 12:40 UTC | Jul 2, 08:10 UTC | 19h 30m |
| 2026-07-01 | CBJ5649 | - | Jul 1, 00:25 UTC | Jul 1, 12:45 UTC | 12h 20m |
| 2026-06-30 | CBJ5649 | - | Jun 30, 01:35 UTC | Jul 1, 01:25 UTC | 23h 50m |
| 2026-06-30 | CBJ5649 | - | Jun 30, 00:39 UTC | Jun 30, 01:40 UTC | 1h 1m |
| 2026-06-27 | CBJ5388 | - | Jun 27, 02:29 UTC | Jun 27, 12:34 UTC | 10h 5m |
| 2026-06-26 | CBJ5131 | - | Jun 26, 04:55 UTC | Jun 27, 02:35 UTC | 21h 40m |
| 2026-06-22 | CBJ420 | - | Jun 22, 06:00 UTC | Jun 22, 08:19 UTC | 2h 20m |
| 2026-06-21 | CBJ366 | KIX → BKK | Jun 21, 12:49 UTC | Jun 22, 04:40 UTC | 15h 50m |
| 2026-06-21 | CBJ365 | - | Jun 21, 10:34 UTC | Jun 21, 11:34 UTC | 1h 0m |
| 2026-06-13 | CBJ5131 | - | Jun 13, 05:20 UTC | Jun 13, 06:10 UTC | 50m |
| 2026-06-12 | CBJ5388 | - | Jun 12, 12:10 UTC | Jun 12, 12:30 UTC | 20m |
| 2026-06-12 | CBJ5387 | - | Jun 12, 02:35 UTC | Jun 12, 02:50 UTC | 15m |
| 2026-06-11 | CBJ5182 | - | Jun 11, 10:00 UTC | Jun 11, 10:20 UTC | 20m |
| 2026-06-11 | CBJ5131 | - | Jun 11, 04:15 UTC | Jun 11, 05:10 UTC | 55m |
| 2026-06-10 | CBJ5181 | - | Jun 10, 12:10 UTC | Jun 10, 12:25 UTC | 15m |
| 2026-06-09 | CBJ5131 | - | Jun 9, 04:40 UTC | Jun 9, 05:00 UTC | 20m |
| 2026-06-06 | CBJ5761 | - | Jun 6, 16:20 UTC | Jun 7, 08:50 UTC | 16h 30m |
| 2026-06-06 | CBJ5329 | - | Jun 6, 05:45 UTC | Jun 6, 05:55 UTC | 10m |
| 2026-06-06 | CBJ5530 | - | Jun 6, 03:05 UTC | Jun 6, 03:15 UTC | 10m |
| 2026-06-05 | CBJ5131 | - | Jun 5, 04:15 UTC | Jun 5, 16:15 UTC | 12h 0m |
| 2026-06-04 | CBJ5131 | - | Jun 4, 04:15 UTC | Jun 4, 05:10 UTC | 55m |
| 2026-06-02 | CBJ5131 | - | Jun 2, 04:45 UTC | Jun 2, 05:35 UTC | 50m |
| 2026-05-30 | CBJ5131 | - | May 30, 04:10 UTC | May 30, 05:10 UTC | 1h 0m |
| 2026-05-28 | CBJ5131 | - | May 28, 04:25 UTC | May 28, 05:25 UTC | 1h 0m |
| 2026-05-26 | CBJ5388 | - | May 26, 11:00 UTC | May 26, 11:24 UTC | 25m |
| 2026-05-26 | CBJ5387 | - | May 26, 02:39 UTC | May 26, 03:00 UTC | 20m |
| 2026-05-25 | CBJ5131 | - | May 25, 04:20 UTC | May 26, 03:00 UTC | 22h 40m |
| 2026-05-24 | CBJ5649 | - | May 24, 01:20 UTC | May 24, 01:30 UTC | 10m |
| 2026-05-22 | CBJ5388 | - | May 22, 11:10 UTC | May 22, 11:35 UTC | 25m |
| 2026-05-22 | CBJ5387 | - | May 22, 02:30 UTC | May 22, 02:50 UTC | 20m |
| 2026-05-17 | CBJ5554 | - | May 17, 08:20 UTC | May 17, 12:20 UTC | 4h 0m |
| 2026-05-17 | CBJ5553 | - | May 17, 02:20 UTC | May 17, 02:55 UTC | 35m |
| 2026-05-16 | CBJ5618 | - | May 16, 13:15 UTC | May 16, 23:55 UTC | 10h 40m |
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-9961 page for operator, model, and routing details .