sensors Mode-S transponder
7823D3
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-32QV · AIRBUS A-320
- Hex
- 7823D3
- Octal
- 36021723
- Decimal
- 7,873,491
- Country
- CN
- Tail
- B-32QV
- Type
- A320
- Flights observed
- 29
- Distinct callsigns
- 14
- Country
- CN
- Last broadcast
- 4d ago
Last known position
Country allocation
The ICAO 24-bit address 7823D3 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 14 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CBG8822 | - | 6 | 2026-06-15 |
| CBG8871 | - | 4 | 2026-06-13 |
| CBG8969 | - | 3 | 2026-06-14 |
| CBG8872 | - | 3 | 2026-06-11 |
| CBG8850 | Guangxi Beibu Gulf Airlines | 2 | 2026-05-02 |
| CBG8847 | Guangxi Beibu Gulf Airlines | 2 | 2026-05-04 |
| CBG8980 | - | 1 | 2026-06-12 |
| CBG8977 | Guangxi Beibu Gulf Airlines | 1 | 2026-05-29 |
| CBG8975 | Guangxi Beibu Gulf Airlines | 1 | 2026-05-27 |
| CBG8970 | Guangxi Beibu Gulf Airlines | 1 | 2026-06-14 |
| CBG8906 | - | 1 | 2026-05-12 |
| CBG8905 | - | 1 | 2026-05-12 |
| CBG8821 | - | 1 | 2026-05-31 |
| CBG8819 | Guangxi Beibu Gulf Airlines | 1 | 2026-05-16 |
Recent flights last 29
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-15 | CBG8822 | - | Jun 15, 00:35 UTC | Jun 15, 16:04 UTC | 15h 30m |
| 2026-06-14 | CBG8970 | ZUH → HAK | Jun 14, 08:05 UTC | Jun 14, 08:25 UTC | 20m |
| 2026-06-14 | CBG8969 | - | Jun 14, 02:15 UTC | Jun 14, 02:30 UTC | 15m |
| 2026-06-13 | CBG8871 | - | Jun 13, 00:40 UTC | Jun 13, 12:55 UTC | 12h 14m |
| 2026-06-12 | CBG8980 | - | Jun 12, 17:05 UTC | Jun 12, 17:20 UTC | 15m |
| 2026-06-11 | CBG8872 | - | Jun 11, 01:00 UTC | Jun 11, 12:45 UTC | 11h 45m |
| 2026-06-04 | CBG8872 | - | Jun 4, 12:25 UTC | Jun 5, 07:25 UTC | 19h 0m |
| 2026-06-03 | CBG8822 | - | Jun 3, 13:15 UTC | Jun 3, 16:20 UTC | 3h 5m |
| 2026-05-31 | CBG8822 | - | May 31, 15:00 UTC | May 31, 15:45 UTC | 45m |
| 2026-05-31 | CBG8821 | - | May 31, 09:10 UTC | May 31, 12:20 UTC | 3h 10m |
| 2026-05-29 | CBG8822 | - | May 29, 16:45 UTC | May 30, 07:45 UTC | 15h 0m |
| 2026-05-29 | CBG8977 | NNG → KOW | May 29, 00:20 UTC | May 29, 14:20 UTC | 14h 0m |
| 2026-05-28 | CBG8822 | - | May 28, 13:05 UTC | May 28, 16:20 UTC | 3h 15m |
| 2026-05-27 | CBG8975 | SYX → LYA | May 27, 11:05 UTC | May 27, 11:20 UTC | 15m |
| 2026-05-25 | CBG8969 | HAK → ZUH | May 25, 02:25 UTC | May 25, 02:40 UTC | 15m |
| 2026-05-23 | CBG8871 | - | May 23, 01:00 UTC | May 23, 12:45 UTC | 11h 44m |
| 2026-05-21 | CBG8871 | - | May 21, 00:45 UTC | May 21, 12:40 UTC | 11h 55m |
| 2026-05-16 | CBG8819 | ZUH → LYA | May 16, 02:50 UTC | May 16, 03:00 UTC | 10m |
| 2026-05-12 | CBG8906 | - | May 12, 06:05 UTC | May 12, 06:20 UTC | 15m |
| 2026-05-12 | CBG8905 | - | May 12, 04:05 UTC | May 12, 04:20 UTC | 15m |
| 2026-05-08 | CBG8871 | - | May 8, 13:15 UTC | May 8, 13:25 UTC | 10m |
| 2026-05-08 | - | - | May 8, 08:40 UTC | May 8, 08:55 UTC | 15m |
| 2026-05-08 | CBG8969 | HAK → ZUH | May 8, 02:19 UTC | May 8, 02:35 UTC | 15m |
| 2026-05-06 | CBG8872 | - | May 6, 16:25 UTC | May 6, 16:40 UTC | 15m |
| 2026-05-05 | CBG8822 | - | May 5, 11:50 UTC | May 5, 15:50 UTC | 4h 0m |
| 2026-05-04 | CBG8847 | NNG → FOC | May 4, 08:30 UTC | May 4, 08:45 UTC | 15m |
| 2026-05-03 | CBG8847 | NNG → FOC | May 3, 08:35 UTC | May 3, 08:45 UTC | 10m |
| 2026-05-02 | CBG8850 | SHE → DYG | May 2, 12:20 UTC | May 3, 08:45 UTC | 20h 24m |
| 2026-05-02 | CBG8850 | SHE → DYG | May 2, 08:15 UTC | May 2, 12:30 UTC | 4h 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-32QV page for operator, model, and routing details .