sensors Mode-S transponder
781104
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-8968 · AIRBUS A-330-300
- Hex
- 781104
- Octal
- 36010404
- Decimal
- 7,868,676
- Country
- CN
- Tail
- B-8968
- Type
- A333
- Flights observed
- 82
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 4d ago
Last known position
Country allocation
The ICAO 24-bit address 781104 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 |
|---|---|---|---|
| CES591 | China Eastern Airlines | 12 | 2026-05-23 |
| CES592 | China Eastern Airlines | 8 | 2026-05-22 |
| CES5029 | China Eastern Airlines | 7 | 2026-05-21 |
| CES6019 | China Eastern Airlines | 6 | 2026-05-22 |
| CES2076 | China Eastern Airlines | 6 | 2026-04-30 |
| CES260 | China Eastern Airlines | 4 | 2026-05-11 |
| CES259 | China Eastern Airlines | 4 | 2026-05-11 |
| CES247 | China Eastern Airlines | 4 | 2026-05-08 |
| CES738 | China Eastern Airlines | 3 | 2026-05-17 |
| CES2075 | China Eastern Airlines | 3 | 2026-04-30 |
| CES2051 | China Eastern Airlines | 3 | 2026-04-29 |
| CES538 | China Eastern Airlines | 2 | 2026-05-29 |
| CES537 | China Eastern Airlines | 2 | 2026-05-28 |
| CES5348 | China Eastern Airlines | 2 | 2026-05-27 |
| CES5339 | China Eastern Airlines | 2 | 2026-05-27 |
| CES235 | China Eastern Airlines | 2 | 2026-04-18 |
| CES737 | China Eastern Airlines | 1 | 2026-05-16 |
| CES6670 | China Eastern Airlines | 1 | 2026-05-01 |
| CES6667 | China Eastern Airlines | 1 | 2026-05-01 |
| CES6020 | China Eastern Airlines | 1 | 2026-05-12 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CES538 | HND → SHA | May 29, 06:00 UTC | May 29, 07:30 UTC | 1h 30m |
| 2026-05-28 | CES537 | SHA → HND | May 28, 09:45 UTC | May 29, 04:25 UTC | 18h 40m |
| 2026-05-28 | CES5334 | SZX → SHA | May 28, 02:05 UTC | May 28, 02:20 UTC | 15m |
| 2026-05-27 | CES5355 | SHA → SZX | May 27, 12:40 UTC | May 27, 12:55 UTC | 15m |
| 2026-05-27 | CES5348 | SZX → SHA | May 27, 08:45 UTC | May 27, 09:00 UTC | 15m |
| 2026-05-27 | CES5348 | SZX → SHA | May 27, 07:45 UTC | May 27, 07:55 UTC | 10m |
| 2026-05-27 | CES5339 | SHA → SZX | May 27, 04:55 UTC | May 27, 05:14 UTC | 20m |
| 2026-05-23 | CES591 | PVG → SVO | May 23, 21:05 UTC | May 24, 16:35 UTC | 19h 30m |
| 2026-05-23 | CES591 | PVG → SVO | May 23, 17:45 UTC | May 24, 16:35 UTC | 22h 50m |
| 2026-05-22 | CES6019 | PVG → SVO | May 22, 19:45 UTC | May 23, 14:55 UTC | 19h 9m |
| 2026-05-22 | CES6019 | PVG → SVO | May 22, 17:25 UTC | May 23, 14:55 UTC | 21h 30m |
| 2026-05-22 | CES592 | SVO → PVG | May 22, 11:20 UTC | May 23, 11:00 UTC | 23h 40m |
| 2026-05-22 | CES591 | PVG → SVO | May 22, 09:05 UTC | May 22, 20:25 UTC | 11h 20m |
| 2026-05-21 | CES591 | PVG → SVO | May 21, 21:05 UTC | May 22, 20:25 UTC | 23h 19m |
| 2026-05-21 | CES591 | PVG → SVO | May 21, 19:05 UTC | May 22, 17:55 UTC | 22h 50m |
| 2026-05-21 | CES591 | PVG → SVO | May 21, 13:30 UTC | May 22, 12:25 UTC | 22h 55m |
| 2026-05-21 | CES5029 | PVG → DPS | May 21, 11:05 UTC | May 22, 09:50 UTC | 22h 45m |
| 2026-05-21 | CES5029 | PVG → DPS | May 21, 10:50 UTC | May 21, 21:40 UTC | 10h 50m |
| 2026-05-20 | CES5029 | PVG → DPS | May 20, 23:10 UTC | May 21, 21:40 UTC | 22h 30m |
| 2026-05-20 | CES5029 | PVG → DPS | May 20, 19:30 UTC | May 21, 19:00 UTC | 23h 30m |
| 2026-05-20 | CES592 | SVO → PVG | May 20, 17:15 UTC | May 21, 14:05 UTC | 20h 50m |
| 2026-05-20 | CES592 | SVO → PVG | May 20, 16:30 UTC | May 20, 16:40 UTC | 10m |
| 2026-05-19 | CES591 | PVG → SVO | May 19, 18:55 UTC | May 20, 12:40 UTC | 17h 46m |
| 2026-05-19 | CES591 | PVG → SVO | May 19, 13:20 UTC | May 20, 12:40 UTC | 23h 21m |
| 2026-05-19 | CES5029 | PVG → DPS | May 19, 11:05 UTC | May 20, 09:45 UTC | 22h 41m |
| 2026-05-19 | CES5029 | PVG → DPS | May 19, 10:40 UTC | May 20, 06:10 UTC | 19h 31m |
| 2026-05-19 | CES5029 | PVG → DPS | May 19, 06:00 UTC | May 19, 21:40 UTC | 15h 40m |
| 2026-05-19 | CES515 | PVG → KIX | May 19, 03:30 UTC | May 19, 04:20 UTC | 50m |
| 2026-05-18 | CES5006 | TPE → PVG | May 18, 10:55 UTC | May 18, 11:45 UTC | 50m |
| 2026-05-18 | CES5042 | ICN → PVG | May 18, 04:11 UTC | May 18, 09:25 UTC | 5h 15m |
| 2026-05-17 | CES738 | MEL → PVG | May 17, 09:20 UTC | May 18, 02:35 UTC | 17h 15m |
| 2026-05-17 | CES738 | MEL → PVG | May 17, 06:00 UTC | May 18, 02:35 UTC | 20h 35m |
| 2026-05-17 | CES738 | MEL → PVG | May 17, 01:55 UTC | May 17, 11:50 UTC | 9h 55m |
| 2026-05-16 | CES737 | PVG → MEL | May 16, 08:11 UTC | May 16, 22:50 UTC | 14h 40m |
| 2026-05-15 | CES592 | SVO → PVG | May 15, 17:25 UTC | May 16, 06:16 UTC | 12h 51m |
| 2026-05-15 | CES592 | SVO → PVG | May 15, 09:15 UTC | May 16, 06:16 UTC | 21h 0m |
| 2026-05-14 | CES592 | SVO → PVG | May 14, 21:05 UTC | May 15, 20:10 UTC | 23h 4m |
| 2026-05-14 | CES6019 | PVG → SVO | May 14, 10:00 UTC | May 14, 21:45 UTC | 11h 45m |
| 2026-05-12 | CES6020 | SVO → PVG | May 12, 10:35 UTC | May 12, 21:35 UTC | 11h 0m |
| 2026-05-11 | CES260 | LED → PVG | May 11, 21:30 UTC | May 12, 21:01 UTC | 23h 30m |
| 2026-05-11 | CES260 | LED → PVG | May 11, 19:25 UTC | May 12, 19:00 UTC | 23h 35m |
| 2026-05-11 | CES260 | LED → PVG | May 11, 15:05 UTC | May 12, 11:10 UTC | 20h 6m |
| 2026-05-11 | CES260 | LED → PVG | May 11, 14:20 UTC | May 12, 11:10 UTC | 20h 51m |
| 2026-05-11 | CES259 | PVG → LED | May 11, 11:20 UTC | May 12, 11:00 UTC | 23h 41m |
| 2026-05-10 | CES259 | PVG → LED | May 10, 21:04 UTC | May 11, 19:35 UTC | 22h 31m |
| 2026-05-10 | CES259 | PVG → LED | May 10, 20:45 UTC | May 11, 15:15 UTC | 18h 30m |
| 2026-05-10 | CES259 | PVG → LED | May 10, 18:39 UTC | May 11, 15:15 UTC | 20h 35m |
| 2026-05-10 | CES6019 | PVG → SVO | May 10, 14:54 UTC | May 10, 15:19 UTC | 25m |
| 2026-05-10 | CES6019 | PVG → SVO | May 10, 10:40 UTC | May 10, 11:30 UTC | 50m |
| 2026-05-09 | CES6019 | PVG → SVO | May 9, 13:05 UTC | May 10, 11:30 UTC | 22h 25m |
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-8968 page for operator, model, and routing details .