sensors Mode-S transponder
782333
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-32P7 · AIRBUS A-321neo
- Hex
- 782333
- Octal
- 36021463
- Decimal
- 7,873,331
- Country
- CN
- Tail
- B-32P7
- Type
- A21N
- Flights observed
- 154
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 20h ago
Last known position
Country allocation
The ICAO 24-bit address 782333 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 |
|---|---|---|---|
| CES723 | - | 14 | 2026-07-10 |
| CES724 | - | 12 | 2026-06-28 |
| CES5011 | - | 12 | 2026-07-10 |
| CES5088 | - | 9 | 2026-07-08 |
| CES5359 | - | 8 | 2026-07-09 |
| CES5332 | - | 7 | 2026-07-09 |
| CES505 | - | 7 | 2026-07-13 |
| CES5087 | - | 6 | 2026-07-08 |
| CES506 | - | 6 | 2026-07-13 |
| CES2007 | - | 6 | 2026-06-30 |
| CES501 | - | 5 | 2026-06-26 |
| CES5357 | China Eastern Airlines | 4 | 2026-06-07 |
| CES5338 | China Eastern Airlines | 4 | 2026-05-27 |
| CES293 | - | 4 | 2026-07-06 |
| CES280 | China Eastern Airlines | 4 | 2026-05-08 |
| CES2008 | - | 4 | 2026-06-30 |
| CES5379 | China Eastern Airlines | 3 | 2026-04-21 |
| CES5033 | China Eastern Airlines | 3 | 2026-06-08 |
| CES279 | China Eastern Airlines | 3 | 2026-05-08 |
| CES272 | - | 3 | 2026-06-25 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | CES506 | - | Jul 13, 12:40 UTC | Jul 13, 13:55 UTC | 1h 15m |
| 2026-07-13 | CES505 | HIJ → HKG | Jul 13, 04:40 UTC | Jul 13, 11:20 UTC | 6h 40m |
| 2026-07-12 | CES506 | HKG → HIJ | Jul 12, 12:20 UTC | Jul 13, 03:30 UTC | 15h 10m |
| 2026-07-10 | CES505 | - | Jul 10, 14:50 UTC | Jul 11, 10:35 UTC | 19h 45m |
| 2026-07-10 | CES7366 | - | Jul 10, 14:40 UTC | Jul 11, 10:35 UTC | 19h 55m |
| 2026-07-10 | CES723 | ICN → HKG | Jul 10, 07:30 UTC | Jul 10, 13:00 UTC | 5h 30m |
| 2026-07-10 | CES5011 | - | Jul 10, 00:50 UTC | Jul 10, 05:55 UTC | 5h 5m |
| 2026-07-09 | CES5332 | - | Jul 9, 23:40 UTC | Jul 9, 23:55 UTC | 15m |
| 2026-07-09 | CES5359 | - | Jul 9, 17:30 UTC | Jul 9, 18:30 UTC | 1h 0m |
| 2026-07-08 | CES5088 | - | Jul 8, 09:25 UTC | Jul 8, 09:45 UTC | 20m |
| 2026-07-08 | CES5087 | - | Jul 8, 07:05 UTC | Jul 8, 07:30 UTC | 25m |
| 2026-07-07 | CES294A | - | Jul 7, 06:30 UTC | Jul 7, 07:15 UTC | 45m |
| 2026-07-06 | CES293A | - | Jul 6, 16:05 UTC | Jul 7, 05:15 UTC | 13h 10m |
| 2026-07-06 | CES293 | - | Jul 6, 02:50 UTC | Jul 6, 16:30 UTC | 13h 40m |
| 2026-07-05 | CES293 | - | Jul 5, 06:50 UTC | Jul 6, 04:40 UTC | 21h 50m |
| 2026-07-05 | CES293 | - | Jul 5, 06:10 UTC | Jul 6, 04:40 UTC | 22h 30m |
| 2026-07-05 | CES5061 | - | Jul 5, 03:35 UTC | Jul 5, 04:20 UTC | 45m |
| 2026-07-02 | CES7366 | - | Jul 2, 15:15 UTC | Jul 2, 16:25 UTC | 1h 10m |
| 2026-07-02 | CES723 | ICN → HKG | Jul 2, 07:35 UTC | Jul 2, 13:25 UTC | 5h 50m |
| 2026-07-02 | CES5011 | - | Jul 2, 05:05 UTC | Jul 2, 05:45 UTC | 40m |
| 2026-07-01 | CES5011 | - | Jul 1, 09:30 UTC | Jul 2, 05:45 UTC | 20h 15m |
| 2026-07-01 | CES5087 | PVG → FUK | Jul 1, 07:30 UTC | Jul 1, 07:45 UTC | 15m |
| 2026-06-30 | CES2008 | - | Jun 30, 09:00 UTC | Jun 30, 10:20 UTC | 1h 20m |
| 2026-06-30 | CES2007 | - | Jun 30, 05:50 UTC | Jun 30, 07:10 UTC | 1h 20m |
| 2026-06-29 | CES2007 | - | Jun 29, 08:09 UTC | Jun 30, 06:35 UTC | 22h 26m |
| 2026-06-29 | CES6011 | - | Jun 29, 06:09 UTC | Jun 29, 06:34 UTC | 25m |
| 2026-06-28 | CES5332 | - | Jun 28, 23:25 UTC | Jun 28, 23:34 UTC | 10m |
| 2026-06-28 | CES5359 | - | Jun 28, 17:39 UTC | Jun 28, 18:00 UTC | 20m |
| 2026-06-28 | CES5088 | - | Jun 28, 09:30 UTC | Jun 28, 16:55 UTC | 7h 25m |
| 2026-06-28 | CES5087 | PVG → FUK | Jun 28, 07:44 UTC | Jun 28, 08:14 UTC | 30m |
| 2026-06-28 | CES724 | - | Jun 28, 03:00 UTC | Jun 28, 04:10 UTC | 1h 10m |
| 2026-06-27 | CES7365 | HKG → HKG | Jun 27, 05:55 UTC | Jun 28, 00:35 UTC | 18h 40m |
| 2026-06-26 | CES501 | - | Jun 26, 12:44 UTC | Jun 27, 03:25 UTC | 14h 40m |
| 2026-06-26 | CES501 | - | Jun 26, 05:10 UTC | Jun 27, 03:25 UTC | 22h 15m |
| 2026-06-25 | CES272 | - | Jun 25, 02:25 UTC | Jun 25, 04:10 UTC | 1h 45m |
| 2026-06-24 | CES271 | HKG → NRT | Jun 24, 05:05 UTC | Jun 24, 11:34 UTC | 6h 30m |
| 2026-06-23 | CES501 | HKG → HKG | Jun 23, 12:25 UTC | Jun 24, 03:10 UTC | 14h 45m |
| 2026-06-23 | CES505 | - | Jun 23, 05:20 UTC | Jun 23, 10:35 UTC | 5h 15m |
| 2026-06-22 | CES6014 | HAN → PVG | Jun 22, 11:54 UTC | Jun 23, 03:15 UTC | 15h 20m |
| 2026-06-22 | CES6013 | PVG → HAN | Jun 22, 00:50 UTC | Jun 22, 09:40 UTC | 8h 50m |
| 2026-06-21 | CES5088 | - | Jun 21, 09:20 UTC | Jun 21, 09:40 UTC | 20m |
| 2026-06-21 | CES5087 | PVG → FUK | Jun 21, 07:09 UTC | Jun 21, 07:20 UTC | 10m |
| 2026-06-21 | CES724 | - | Jun 21, 02:24 UTC | Jun 21, 03:49 UTC | 1h 25m |
| 2026-06-20 | CES7365 | HKG → HKG | Jun 20, 14:19 UTC | Jun 21, 00:49 UTC | 10h 30m |
| 2026-06-20 | CES723 | ICN → HKG | Jun 20, 07:24 UTC | Jun 20, 12:45 UTC | 5h 20m |
| 2026-06-18 | CES272 | - | Jun 18, 02:50 UTC | Jun 18, 21:25 UTC | 18h 35m |
| 2026-06-18 | CES272 | - | Jun 18, 02:10 UTC | Jun 18, 21:25 UTC | 19h 15m |
| 2026-06-17 | CES271 | HKG → NRT | Jun 17, 05:45 UTC | Jun 17, 11:45 UTC | 6h 0m |
| 2026-06-17 | CES501 | - | Jun 17, 02:00 UTC | Jun 17, 03:20 UTC | 1h 20m |
| 2026-06-15 | CES294 | HIJ → PVG | Jun 15, 04:50 UTC | Jun 15, 13:30 UTC | 8h 40m |
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-32P7 page for operator, model, and routing details .