sensors Mode-S transponder
789219
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-LXG · AIRBUS A-350-1000
- Hex
- 789219
- Octal
- 36111031
- Decimal
- 7,901,721
- Country
- CN
- Tail
- B-LXG
- Type
- A35K
- Flights observed
- 183
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 789219 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 |
|---|---|---|---|
| CPA261 | - | 22 | 2026-07-08 |
| CPA260 | - | 17 | 2026-07-09 |
| CPA828 | - | 14 | 2026-06-19 |
| CPA829 | - | 10 | 2026-07-11 |
| CPA271 | - | 10 | 2026-06-26 |
| CPA257 | - | 10 | 2026-07-12 |
| CPA826 | - | 9 | 2026-07-10 |
| CPA806 | - | 9 | 2026-06-24 |
| CPA805 | - | 9 | 2026-06-20 |
| CPA595 | - | 9 | 2026-07-08 |
| CPA270 | - | 8 | 2026-06-26 |
| CPA238 | - | 8 | 2026-07-13 |
| CPA875 | - | 7 | 2026-07-07 |
| CPA801 | - | 7 | 2026-06-25 |
| CPA596 | - | 7 | 2026-07-08 |
| CPA876 | - | 6 | 2026-07-06 |
| CPA811 | - | 6 | 2026-06-15 |
| CPA812 | - | 4 | 2026-06-14 |
| CPA821 | - | 3 | 2026-06-29 |
| CPA820 | - | 3 | 2026-06-28 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | CPA840 | HKG → JFK | Jul 13, 08:50 UTC | Jul 14, 00:15 UTC | 15h 25m |
| 2026-07-13 | CPA238 | - | Jul 13, 03:40 UTC | Jul 13, 04:10 UTC | 30m |
| 2026-07-12 | CPA238 | - | Jul 12, 16:35 UTC | Jul 12, 19:30 UTC | 2h 55m |
| 2026-07-12 | CPA257 | - | Jul 12, 05:40 UTC | Jul 12, 13:55 UTC | 8h 15m |
| 2026-07-12 | CPA257 | - | Jul 12, 00:40 UTC | Jul 12, 00:55 UTC | 15m |
| 2026-07-11 | CPA829 | - | Jul 11, 22:01 UTC | Jul 11, 22:20 UTC | 20m |
| 2026-07-11 | CPA829 | - | Jul 11, 06:45 UTC | Jul 11, 21:25 UTC | 14h 40m |
| 2026-07-10 | CPA826 | HKG → YYZ | Jul 10, 12:30 UTC | Jul 11, 03:25 UTC | 14h 55m |
| 2026-07-09 | CPA260 | - | Jul 9, 21:20 UTC | Jul 9, 21:50 UTC | 30m |
| 2026-07-09 | CPA260 | - | Jul 9, 10:45 UTC | Jul 9, 14:40 UTC | 3h 55m |
| 2026-07-08 | CPA261 | - | Jul 8, 21:35 UTC | Jul 9, 05:40 UTC | 8h 5m |
| 2026-07-08 | CPA261 | - | Jul 8, 16:35 UTC | Jul 8, 16:55 UTC | 20m |
| 2026-07-08 | CPA595 | KIX → HKG | Jul 8, 09:45 UTC | Jul 8, 13:00 UTC | 3h 15m |
| 2026-07-08 | CPA596 | HKG → KIX | Jul 8, 00:45 UTC | Jul 8, 04:05 UTC | 3h 20m |
| 2026-07-07 | CPA875 | - | Jul 7, 04:50 UTC | Jul 7, 20:10 UTC | 15h 20m |
| 2026-07-06 | CPA876 | HKG → DFW | Jul 6, 08:30 UTC | Jul 6, 22:30 UTC | 14h 0m |
| 2026-07-06 | CPA238 | - | Jul 6, 03:30 UTC | Jul 6, 04:25 UTC | 55m |
| 2026-07-05 | CPA238 | - | Jul 5, 16:30 UTC | Jul 5, 19:20 UTC | 2h 50m |
| 2026-07-05 | CPA257 | - | Jul 5, 08:40 UTC | Jul 5, 14:05 UTC | 5h 25m |
| 2026-07-05 | CPA257 | - | Jul 5, 00:30 UTC | Jul 5, 00:45 UTC | 15m |
| 2026-07-04 | CPA829 | YYZ → HKG | Jul 4, 06:15 UTC | Jul 4, 20:45 UTC | 14h 30m |
| 2026-07-03 | CPA826 | - | Jul 3, 12:00 UTC | Jul 4, 02:40 UTC | 14h 40m |
| 2026-07-02 | CPA238 | - | Jul 2, 16:50 UTC | Jul 3, 04:45 UTC | 11h 55m |
| 2026-07-02 | CPA257 | - | Jul 2, 09:15 UTC | Jul 2, 14:25 UTC | 5h 10m |
| 2026-07-02 | CPA257 | - | Jul 2, 01:00 UTC | Jul 2, 01:20 UTC | 20m |
| 2026-07-01 | CPA875 | DFW → HKG | Jul 1, 04:25 UTC | Jul 1, 19:55 UTC | 15h 30m |
| 2026-06-30 | CPA876 | - | Jun 30, 10:15 UTC | Jul 1, 00:15 UTC | 14h 0m |
| 2026-06-29 | CPA821 | - | Jun 29, 14:50 UTC | Jun 30, 06:00 UTC | 15h 11m |
| 2026-06-28 | CPA820 | - | Jun 28, 19:34 UTC | Jun 29, 09:44 UTC | 14h 10m |
| 2026-06-27 | CPA595 | - | Jun 27, 13:00 UTC | Jun 27, 13:30 UTC | 30m |
| 2026-06-27 | CPA595 | - | Jun 27, 10:00 UTC | Jun 27, 12:29 UTC | 2h 30m |
| 2026-06-27 | CPA596 | - | Jun 27, 01:00 UTC | Jun 27, 04:05 UTC | 3h 5m |
| 2026-06-26 | CPA270 | - | Jun 26, 21:55 UTC | Jun 26, 22:25 UTC | 30m |
| 2026-06-26 | CPA270 | - | Jun 26, 11:20 UTC | Jun 26, 13:59 UTC | 2h 40m |
| 2026-06-26 | CPA271 | - | Jun 26, 00:24 UTC | Jun 26, 05:05 UTC | 4h 40m |
| 2026-06-25 | CPA271 | - | Jun 25, 15:59 UTC | Jun 25, 16:20 UTC | 20m |
| 2026-06-25 | CPA801 | - | Jun 25, 12:35 UTC | Jun 25, 13:09 UTC | 35m |
| 2026-06-24 | CPA801 | - | Jun 24, 22:25 UTC | Jun 25, 10:35 UTC | 12h 10m |
| 2026-06-24 | CPA806 | - | Jun 24, 05:20 UTC | Jun 24, 18:09 UTC | 12h 50m |
| 2026-06-24 | CPA806 | - | Jun 24, 04:30 UTC | Jun 24, 04:44 UTC | 15m |
| 2026-06-23 | CPA270 | - | Jun 23, 10:44 UTC | Jun 23, 22:05 UTC | 11h 20m |
| 2026-06-23 | CPA271 | - | Jun 23, 00:19 UTC | Jun 23, 05:04 UTC | 4h 45m |
| 2026-06-22 | CPA271 | - | Jun 22, 15:45 UTC | Jun 22, 15:59 UTC | 15m |
| 2026-06-22 | CPA595 | KIX → HKG | Jun 22, 09:45 UTC | Jun 22, 12:54 UTC | 3h 10m |
| 2026-06-22 | CPA596 | HKG → KIX | Jun 22, 00:40 UTC | Jun 22, 04:00 UTC | 3h 20m |
| 2026-06-21 | CPA260 | - | Jun 21, 22:00 UTC | Jun 21, 22:24 UTC | 25m |
| 2026-06-21 | CPA260 | - | Jun 21, 11:10 UTC | Jun 21, 13:54 UTC | 2h 45m |
| 2026-06-21 | CPA261 | - | Jun 21, 01:05 UTC | Jun 21, 05:59 UTC | 4h 55m |
| 2026-06-20 | CPA261 | - | Jun 20, 16:44 UTC | Jun 20, 17:10 UTC | 25m |
| 2026-06-20 | CPA805 | - | Jun 20, 12:24 UTC | Jun 20, 12:39 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-LXG page for operator, model, and routing details .