sensors Mode-S transponder
780B33
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-5930 · AIRBUS A-330-200
- Hex
- 780B33
- Octal
- 36005463
- Decimal
- 7,867,187
- Country
- CN
- Tail
- B-5930
- Type
- A332
- Flights observed
- 65
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 11h ago
Last known position
Country allocation
The ICAO 24-bit address 780B33 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 |
|---|---|---|---|
| CES6037 | - | 6 | 2026-05-05 |
| CES563 | China Eastern Airlines | 6 | 2026-05-29 |
| CES259 | China Eastern Airlines | 5 | 2026-05-17 |
| CES564 | China Eastern Airlines | 4 | 2026-05-29 |
| CES5066 | China Eastern Airlines | 4 | 2026-05-24 |
| CES5025 | China Eastern Airlines | 4 | 2026-04-18 |
| CES547 | China Eastern Airlines | 3 | 2026-05-23 |
| CES543 | China Eastern Airlines | 3 | 2026-05-22 |
| CES5026 | China Eastern Airlines | 3 | 2026-04-18 |
| CES6038 | - | 2 | 2026-05-26 |
| CES542 | China Eastern Airlines | 2 | 2026-05-07 |
| CES5065 | China Eastern Airlines | 2 | 2026-05-23 |
| CES5007 | China Eastern Airlines | 2 | 2026-04-23 |
| CES2022 | China Eastern Airlines | 2 | 2026-04-27 |
| CES2021 | China Eastern Airlines | 2 | 2026-04-26 |
| CES729 | China Eastern Airlines | 1 | 2026-05-19 |
| CES6296 | China Eastern Airlines | 1 | 2026-04-28 |
| CES566 | China Eastern Airlines | 1 | 2026-04-21 |
| CES565 | China Eastern Airlines | 1 | 2026-04-20 |
| CES546 | China Eastern Airlines | 1 | 2026-04-29 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CES564 | DEL → PVG | May 29, 14:55 UTC | May 29, 17:25 UTC | 2h 30m |
| 2026-05-29 | CES563 | PVG → DEL | May 29, 09:25 UTC | May 29, 12:25 UTC | 3h 0m |
| 2026-05-26 | CES6038 | - | May 26, 20:50 UTC | May 26, 21:04 UTC | 15m |
| 2026-05-25 | CES6038 | - | May 25, 20:04 UTC | May 25, 20:19 UTC | 15m |
| 2026-05-24 | CES5066 | KZN → PVG | May 24, 19:35 UTC | May 24, 20:10 UTC | 35m |
| 2026-05-23 | CES5065 | PVG → KZN | May 23, 19:35 UTC | May 24, 14:25 UTC | 18h 50m |
| 2026-05-23 | CES547 | PVG → BKK | May 23, 02:30 UTC | May 23, 17:10 UTC | 14h 40m |
| 2026-05-22 | CES543 | PVG → SIN | May 22, 20:35 UTC | May 22, 20:55 UTC | 20m |
| 2026-05-22 | CES543 | PVG → SIN | May 22, 16:40 UTC | May 22, 18:05 UTC | 1h 25m |
| 2026-05-20 | CES564 | DEL → PVG | May 20, 14:45 UTC | May 20, 16:35 UTC | 1h 50m |
| 2026-05-20 | CES563 | PVG → DEL | May 20, 10:05 UTC | May 20, 12:15 UTC | 2h 10m |
| 2026-05-19 | CES563 | PVG → DEL | May 19, 13:50 UTC | May 20, 12:15 UTC | 22h 26m |
| 2026-05-19 | CES729 | PVG → KIX | May 19, 10:40 UTC | May 19, 11:35 UTC | 55m |
| 2026-05-19 | CES5154 | PEK → SHA | May 19, 04:00 UTC | May 19, 04:10 UTC | 10m |
| 2026-05-18 | CES564 | DEL → PVG | May 18, 14:45 UTC | May 18, 16:35 UTC | 1h 50m |
| 2026-05-17 | CES563 | PVG → DEL | May 17, 19:30 UTC | May 18, 12:25 UTC | 16h 55m |
| 2026-05-17 | CES563 | PVG → DEL | May 17, 13:20 UTC | May 18, 12:25 UTC | 23h 5m |
| 2026-05-17 | CES259 | PVG → LED | May 17, 10:50 UTC | May 18, 10:45 UTC | 23h 55m |
| 2026-05-17 | CES259 | PVG → LED | May 17, 10:40 UTC | May 17, 22:25 UTC | 11h 45m |
| 2026-05-15 | CES259 | PVG → LED | May 15, 10:55 UTC | May 15, 22:25 UTC | 11h 29m |
| 2026-05-14 | CES259 | PVG → LED | May 14, 21:25 UTC | May 15, 14:50 UTC | 17h 24m |
| 2026-05-14 | CES259 | PVG → LED | May 14, 19:30 UTC | May 15, 14:50 UTC | 19h 19m |
| 2026-05-14 | CES547 | PVG → BKK | May 14, 02:40 UTC | May 14, 17:05 UTC | 14h 25m |
| 2026-05-13 | CES522 | NRT → PVG | May 13, 08:10 UTC | May 13, 18:00 UTC | 9h 50m |
| 2026-05-13 | CES521 | PVG → NRT | May 13, 00:10 UTC | May 13, 06:40 UTC | 6h 30m |
| 2026-05-12 | CES5051 | PVG → ICN | May 12, 10:50 UTC | May 12, 11:30 UTC | 40m |
| 2026-05-07 | CES542 | BKK → PVG | May 7, 06:55 UTC | May 7, 09:15 UTC | 2h 20m |
| 2026-05-07 | CES541 | PVG → BKK | May 7, 02:40 UTC | May 7, 05:00 UTC | 2h 20m |
| 2026-05-06 | CES5164 | PEK → PVG | May 6, 11:55 UTC | May 6, 12:05 UTC | 10m |
| 2026-05-05 | CES6037 | - | May 5, 07:35 UTC | May 5, 22:05 UTC | 14h 30m |
| 2026-05-04 | CES544 | SIN → PVG | May 4, 17:10 UTC | May 5, 07:55 UTC | 14h 46m |
| 2026-05-04 | CES545 | PVG → SIN | May 4, 09:20 UTC | May 4, 13:45 UTC | 4h 25m |
| 2026-05-03 | CES564 | DEL → PVG | May 3, 14:50 UTC | May 4, 13:45 UTC | 22h 55m |
| 2026-05-02 | CES563 | PVG → DEL | May 2, 20:20 UTC | May 3, 12:40 UTC | 16h 19m |
| 2026-05-02 | CES6037 | - | May 2, 07:25 UTC | May 2, 20:40 UTC | 13h 15m |
| 2026-05-01 | CES6037 | - | May 1, 22:50 UTC | May 2, 20:40 UTC | 21h 50m |
| 2026-05-01 | CES5066 | KZN → PVG | May 1, 17:15 UTC | May 2, 07:45 UTC | 14h 30m |
| 2026-05-01 | CES5066 | KZN → PVG | May 1, 09:55 UTC | May 2, 07:45 UTC | 21h 50m |
| 2026-05-01 | CES5066 | KZN → PVG | May 1, 06:30 UTC | May 1, 23:05 UTC | 16h 35m |
| 2026-04-30 | CES5065 | PVG → KZN | Apr 30, 20:15 UTC | May 1, 17:30 UTC | 21h 15m |
| 2026-04-30 | CES6037 | - | Apr 30, 07:25 UTC | May 1, 06:45 UTC | 23h 20m |
| 2026-04-29 | CES6037 | - | Apr 29, 21:25 UTC | Apr 30, 20:30 UTC | 23h 5m |
| 2026-04-29 | CES6037 | - | Apr 29, 18:35 UTC | Apr 30, 07:55 UTC | 13h 19m |
| 2026-04-29 | CES5070 | CGK → PVG | Apr 29, 16:50 UTC | Apr 29, 17:01 UTC | 10m |
| 2026-04-29 | CES546 | SIN → PVG | Apr 29, 02:40 UTC | Apr 29, 11:05 UTC | 8h 26m |
| 2026-04-28 | CES543 | PVG → SIN | Apr 28, 16:45 UTC | Apr 28, 21:10 UTC | 4h 25m |
| 2026-04-28 | CES6296 | BAR → JGS | Apr 28, 06:10 UTC | Apr 28, 06:25 UTC | 15m |
| 2026-04-27 | CES2022 | SYD → WUH | Apr 27, 00:45 UTC | Apr 27, 09:30 UTC | 8h 45m |
| 2026-04-26 | CES2021 | PKX → WUH | Apr 26, 12:40 UTC | Apr 26, 21:35 UTC | 8h 55m |
| 2026-04-25 | CES2022 | SYD → WUH | Apr 25, 00:25 UTC | Apr 25, 09:10 UTC | 8h 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-5930 page for operator, model, and routing details .