sensors Mode-S transponder
789269
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-LXP · AIRBUS A-350-1000
- Hex
- 789269
- Octal
- 36111151
- Decimal
- 7,901,801
- Country
- CN
- Tail
- B-LXP
- Type
- A35K
- Flights observed
- 181
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 27m ago
Last known position
Country allocation
The ICAO 24-bit address 789269 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 |
|---|---|---|---|
| CPA812 | - | 19 | 2026-07-11 |
| CPA811 | - | 15 | 2026-07-12 |
| CPA271 | - | 15 | 2026-06-15 |
| CPA806 | - | 12 | 2026-06-30 |
| CPA840 | - | 9 | 2026-07-03 |
| CPA270 | - | 9 | 2026-06-15 |
| CPA801 | - | 8 | 2026-07-01 |
| CPA257 | - | 8 | 2026-07-14 |
| CPA805 | Cathay Pacific | 6 | 2026-05-01 |
| CPA261 | - | 6 | 2026-06-16 |
| CPA238 | Cathay Pacific | 6 | 2026-06-12 |
| CPA843 | - | 5 | 2026-07-04 |
| CPA821 | - | 5 | 2026-07-03 |
| CPA876 | Cathay Pacific | 4 | 2026-06-06 |
| CPA829 | Cathay Pacific | 4 | 2026-05-27 |
| CPA828 | Cathay Pacific | 4 | 2026-05-01 |
| CPA826 | Cathay Pacific | 4 | 2026-05-26 |
| CPA767 | - | 4 | 2026-07-13 |
| CPA766 | - | 4 | 2026-07-13 |
| CPA595 | - | 4 | 2026-06-14 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | CPA257 | - | Jul 14, 05:45 UTC | Jul 14, 14:10 UTC | 8h 25m |
| 2026-07-14 | CPA257 | - | Jul 14, 00:45 UTC | Jul 14, 01:05 UTC | 20m |
| 2026-07-13 | CPA766 | - | Jul 13, 06:25 UTC | Jul 13, 06:40 UTC | 15m |
| 2026-07-13 | CPA767 | - | Jul 13, 00:55 UTC | Jul 13, 01:10 UTC | 15m |
| 2026-07-12 | CPA811 | BOS → HKG | Jul 12, 06:01 UTC | Jul 12, 20:40 UTC | 14h 40m |
| 2026-07-11 | CPA812 | HKG → BOS | Jul 11, 11:30 UTC | Jul 12, 02:50 UTC | 15h 20m |
| 2026-07-10 | CPA841 | JFK → HKG | Jul 10, 14:15 UTC | Jul 11, 05:10 UTC | 14h 55m |
| 2026-07-09 | CPA844 | HKG → JFK | Jul 9, 19:05 UTC | Jul 10, 10:30 UTC | 15h 25m |
| 2026-07-08 | CPA811 | - | Jul 8, 06:10 UTC | Jul 8, 21:05 UTC | 14h 55m |
| 2026-07-07 | CPA812 | HKG → BOS | Jul 7, 11:40 UTC | Jul 8, 02:45 UTC | 15h 5m |
| 2026-07-06 | CPA811 | BOS → HKG | Jul 6, 07:50 UTC | Jul 6, 23:05 UTC | 15h 15m |
| 2026-07-05 | CPA812 | - | Jul 5, 12:20 UTC | Jul 6, 02:40 UTC | 14h 20m |
| 2026-07-05 | CPA812 | - | Jul 5, 11:30 UTC | Jul 5, 11:50 UTC | 20m |
| 2026-07-05 | CPA495 | TPE → HKG | Jul 5, 06:05 UTC | Jul 5, 07:30 UTC | 1h 25m |
| 2026-07-05 | CPA494 | HKG → TPE | Jul 5, 03:10 UTC | Jul 5, 04:35 UTC | 1h 25m |
| 2026-07-04 | CPA843 | JFK → HKG | Jul 4, 06:10 UTC | Jul 4, 21:10 UTC | 15h 0m |
| 2026-07-03 | CPA840 | - | Jul 3, 10:25 UTC | Jul 4, 01:20 UTC | 14h 55m |
| 2026-07-03 | CPA840 | - | Jul 3, 09:35 UTC | Jul 3, 09:50 UTC | 15m |
| 2026-07-03 | CPA821 | - | Jul 3, 05:00 UTC | Jul 3, 05:40 UTC | 40m |
| 2026-07-02 | CPA821 | - | Jul 2, 14:45 UTC | Jul 3, 02:50 UTC | 12h 5m |
| 2026-07-01 | CPA820 | HKG → YYZ | Jul 1, 20:00 UTC | Jul 2, 10:20 UTC | 14h 20m |
| 2026-07-01 | CPA801 | - | Jul 1, 15:15 UTC | Jul 1, 15:40 UTC | 25m |
| 2026-07-01 | CPA801 | - | Jul 1, 00:20 UTC | Jul 1, 14:40 UTC | 14h 20m |
| 2026-06-30 | CPA806 | - | Jun 30, 07:30 UTC | Jun 30, 20:50 UTC | 13h 20m |
| 2026-06-30 | CPA806 | - | Jun 30, 06:40 UTC | Jun 30, 06:55 UTC | 15m |
| 2026-06-29 | CPA811 | BOS → HKG | Jun 29, 05:50 UTC | Jun 29, 20:54 UTC | 15h 5m |
| 2026-06-28 | CPA812 | - | Jun 28, 12:05 UTC | Jun 29, 02:39 UTC | 14h 35m |
| 2026-06-27 | CPA811 | - | Jun 27, 20:14 UTC | Jun 27, 20:55 UTC | 40m |
| 2026-06-27 | CPA811 | - | Jun 27, 05:55 UTC | Jun 27, 18:09 UTC | 12h 15m |
| 2026-06-26 | CPA812 | HKG → BOS | Jun 26, 11:45 UTC | Jun 27, 02:45 UTC | 15h 0m |
| 2026-06-26 | CPA367 | - | Jun 26, 01:39 UTC | Jun 26, 08:00 UTC | 6h 20m |
| 2026-06-25 | CPA811 | BOS → HKG | Jun 25, 05:50 UTC | Jun 25, 20:45 UTC | 14h 55m |
| 2026-06-24 | CPA812 | - | Jun 24, 12:25 UTC | Jun 25, 02:35 UTC | 14h 10m |
| 2026-06-24 | CPA812 | - | Jun 24, 11:34 UTC | Jun 24, 11:50 UTC | 15m |
| 2026-06-23 | CPA811 | BOS → HKG | Jun 23, 05:45 UTC | Jun 23, 20:34 UTC | 14h 50m |
| 2026-06-22 | CPA812 | HKG → BOS | Jun 22, 11:44 UTC | Jun 23, 03:09 UTC | 15h 25m |
| 2026-06-22 | CPA766 | - | Jun 22, 06:19 UTC | Jun 22, 06:39 UTC | 20m |
| 2026-06-22 | CPA767 | - | Jun 22, 00:55 UTC | Jun 22, 01:10 UTC | 15m |
| 2026-06-19 | CPA801D | ORD → HKG | Jun 19, 17:55 UTC | Jun 19, 18:09 UTC | 15m |
| 2026-06-19 | CPA801D | ORD → HKG | Jun 19, 03:15 UTC | Jun 19, 17:24 UTC | 14h 10m |
| 2026-06-18 | CPA806 | HKG → ORD | Jun 18, 10:10 UTC | Jun 19, 00:24 UTC | 14h 14m |
| 2026-06-17 | CPA260 | - | Jun 17, 10:50 UTC | Jun 17, 22:20 UTC | 11h 30m |
| 2026-06-16 | CPA261 | - | Jun 16, 22:10 UTC | Jun 17, 06:10 UTC | 8h 0m |
| 2026-06-16 | CPA261 | - | Jun 16, 17:15 UTC | Jun 16, 17:35 UTC | 20m |
| 2026-06-16 | CPA766 | - | Jun 16, 06:50 UTC | Jun 16, 07:09 UTC | 20m |
| 2026-06-16 | CPA767 | - | Jun 16, 01:30 UTC | Jun 16, 01:45 UTC | 15m |
| 2026-06-15 | CPA270 | - | Jun 15, 11:30 UTC | Jun 15, 22:40 UTC | 11h 10m |
| 2026-06-15 | CPA271 | - | Jun 15, 01:55 UTC | Jun 15, 06:40 UTC | 4h 45m |
| 2026-06-14 | CPA271 | - | Jun 14, 17:30 UTC | Jun 14, 17:50 UTC | 20m |
| 2026-06-14 | CPA595 | - | Jun 14, 09:50 UTC | Jun 14, 13:35 UTC | 3h 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-LXP page for operator, model, and routing details .