sensors Mode-S transponder
782310
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-32NT · AIRBUS A-320neo
- Hex
- 782310
- Octal
- 36021420
- Decimal
- 7,873,296
- Country
- CN
- Tail
- B-32NT
- Type
- A20N
- Flights observed
- 13
- Distinct callsigns
- 10
- Country
- CN
- Last broadcast
- 22h ago
Last known position
Country allocation
The ICAO 24-bit address 782310 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 13
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | CSC8784 | - | Jul 17, 08:45 UTC | Jul 17, 08:59 UTC | 15m |
| 2026-07-17 | CSC8048 | - | Jul 17, 02:34 UTC | Jul 17, 02:45 UTC | 10m |
| 2026-07-15 | CSC8165 | - | Jul 15, 02:25 UTC | Jul 15, 14:10 UTC | 11h 45m |
| 2026-07-14 | CSC3774 | - | Jul 14, 18:05 UTC | Jul 15, 14:10 UTC | 20h 4m |
| 2026-07-14 | CSC3774 | - | Jul 14, 16:40 UTC | Jul 15, 14:10 UTC | 21h 29m |
| 2026-07-14 | CSC3773 | - | Jul 14, 02:00 UTC | Jul 14, 15:10 UTC | 13h 10m |
| 2026-07-11 | CSC8165 | - | Jul 11, 13:55 UTC | Jul 12, 02:20 UTC | 12h 25m |
| 2026-07-10 | CSC8784 | - | Jul 10, 09:40 UTC | Jul 10, 09:55 UTC | 15m |
| 2026-07-01 | CSC3158 | - | Jul 1, 14:25 UTC | Jul 1, 14:45 UTC | 20m |
| 2026-06-29 | CSC8237 | - | Jun 29, 04:04 UTC | Jun 29, 04:25 UTC | 20m |
| 2026-06-27 | CSC8282 | - | Jun 27, 14:45 UTC | Jun 27, 15:10 UTC | 25m |
| 2026-06-21 | CSC8206 | - | Jun 21, 11:30 UTC | Jun 21, 12:19 UTC | 50m |
| 2026-05-05 | CSC3272 | DYG → XIY | May 5, 02:55 UTC | May 5, 03:10 UTC | 15m |
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-32NT page for operator, model, and routing details .