sensors Mode-S transponder
78076A
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6786 · AIRBUS A-320
- Hex
- 78076A
- Octal
- 36003552
- Decimal
- 7,866,218
- Country
- CN
- Tail
- B-6786
- Type
- A320
- Flights observed
- 28
- Distinct callsigns
- 10
- Country
- CN
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 78076A 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 10 distinct
Recent flights last 28
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-20 | CSN5528 | - | Jul 20, 16:40 UTC | Jul 21, 16:15 UTC | 23h 34m |
| 2026-07-18 | CSN6435 | - | Jul 18, 07:50 UTC | Jul 18, 13:40 UTC | 5h 50m |
| 2026-07-14 | CSN6435 | - | Jul 14, 07:50 UTC | Jul 14, 13:50 UTC | 6h 0m |
| 2026-07-13 | CSN6436 | - | Jul 13, 13:40 UTC | Jul 14, 07:55 UTC | 18h 15m |
| 2026-07-13 | CSN6435 | - | Jul 13, 07:45 UTC | Jul 13, 13:50 UTC | 6h 5m |
| 2026-07-12 | CSN2715 | - | Jul 12, 14:10 UTC | Jul 12, 14:35 UTC | 25m |
| 2026-07-12 | CSN2716 | - | Jul 12, 11:15 UTC | Jul 12, 11:25 UTC | 10m |
| 2026-07-10 | CSN2715 | - | Jul 10, 16:30 UTC | Jul 11, 01:40 UTC | 9h 10m |
| 2026-07-10 | CSN2715 | - | Jul 10, 05:00 UTC | Jul 11, 01:40 UTC | 20h 40m |
| 2026-07-08 | CSN6434 | - | Jul 8, 01:15 UTC | Jul 8, 07:20 UTC | 6h 5m |
| 2026-07-06 | CSN6433 | - | Jul 6, 07:15 UTC | Jul 7, 01:25 UTC | 18h 10m |
| 2026-07-06 | CSN6433 | - | Jul 6, 01:10 UTC | Jul 6, 07:20 UTC | 6h 10m |
| 2026-07-03 | CSN6433 | - | Jul 3, 01:25 UTC | Jul 3, 07:10 UTC | 5h 45m |
| 2026-07-02 | CSN6338 | - | Jul 2, 07:00 UTC | Jul 3, 01:30 UTC | 18h 30m |
| 2026-07-02 | CSN6337 | - | Jul 2, 04:00 UTC | Jul 2, 07:10 UTC | 3h 10m |
| 2026-07-01 | CSN6337 | - | Jul 1, 07:05 UTC | Jul 2, 04:20 UTC | 21h 15m |
| 2026-07-01 | CSN6433 | - | Jul 1, 01:15 UTC | Jul 1, 07:15 UTC | 6h 0m |
| 2026-06-30 | CSN6433 | - | Jun 30, 07:10 UTC | Jul 1, 01:30 UTC | 18h 20m |
| 2026-06-30 | CSN6433 | - | Jun 30, 01:19 UTC | Jun 30, 07:15 UTC | 5h 56m |
| 2026-06-28 | CSN6433 | - | Jun 28, 01:15 UTC | Jun 28, 07:25 UTC | 6h 10m |
| 2026-06-21 | CSN5528 | - | Jun 21, 14:54 UTC | Jun 22, 07:10 UTC | 16h 15m |
| 2026-06-11 | CSN5527 | - | Jun 11, 10:30 UTC | Jun 11, 10:40 UTC | 10m |
| 2026-06-08 | CSN6433 | DLC → TFU | Jun 8, 01:05 UTC | Jun 8, 07:10 UTC | 6h 5m |
| 2026-05-05 | CSN6435 | SYX → HGH | May 5, 07:45 UTC | May 5, 13:50 UTC | 6h 5m |
| 2026-04-29 | CSN6433 | DLC → TFU | Apr 29, 01:15 UTC | Apr 29, 07:10 UTC | 5h 55m |
| 2026-04-28 | CSN6338 | HAK → NKG | Apr 28, 06:45 UTC | Apr 29, 01:30 UTC | 18h 45m |
| 2026-04-28 | CSN6337 | NKG → HAK | Apr 28, 03:50 UTC | Apr 29, 01:30 UTC | 21h 40m |
| 2026-04-22 | CSN6434 | TFU → DLC | Apr 22, 01:25 UTC | Apr 22, 07:10 UTC | 5h 45m |
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-6786 page for operator, model, and routing details .