sensors Mode-S transponder
780790
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6805 · AIRBUS A-320
- Hex
- 780790
- Octal
- 36003620
- Decimal
- 7,866,256
- Country
- CN
- Tail
- B-6805
- Type
- A320
- Flights observed
- 27
- Distinct callsigns
- 16
- Country
- CN
- Last broadcast
- 9d ago
Current position
Country allocation
The ICAO 24-bit address 780790 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 16 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CES5649 | - | 4 | 2026-07-06 |
| CES5197 | China Eastern Airlines | 4 | 2026-07-18 |
| CES6112 | China Eastern Airlines | 3 | 2026-07-26 |
| CES5650 | - | 3 | 2026-07-07 |
| CES2009 | China Eastern Airlines | 2 | 2026-07-25 |
| CES6671 | China Eastern Airlines | 1 | 2026-07-24 |
| CES6381 | China Eastern Airlines | 1 | 2026-06-10 |
| CES6356 | - | 1 | 2026-06-30 |
| CES6350 | - | 1 | 2026-06-26 |
| CES5599 | - | 1 | 2026-06-21 |
| CES5398 | - | 1 | 2026-06-17 |
| CES5397 | - | 1 | 2026-06-27 |
| CES2411 | - | 1 | 2026-07-17 |
| CES2090 | China Eastern Airlines | 1 | 2026-07-26 |
| CES2089 | China Eastern Airlines | 1 | 2026-07-26 |
| CES2010 | China Eastern Airlines | 1 | 2026-07-25 |
Recent flights last 27
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | CES6112 | TFU → HGH | Jul 26, 15:20 UTC | Jul 26, 15:50 UTC | 30m |
| 2026-07-26 | CES2090 | HKG → NGB | Jul 26, 08:40 UTC | Jul 26, 10:10 UTC | 1h 30m |
| 2026-07-26 | CES2089 | NGB → HKG | Jul 26, 04:45 UTC | Jul 26, 06:45 UTC | 2h 1m |
| 2026-07-25 | CES2010 | TPE → NGB | Jul 25, 11:35 UTC | Jul 25, 12:15 UTC | 40m |
| 2026-07-25 | CES2009 | NGB → TPE | Jul 25, 09:15 UTC | Jul 25, 10:00 UTC | 45m |
| 2026-07-24 | CES2009 | NGB → TPE | Jul 24, 12:05 UTC | Jul 25, 10:00 UTC | 21h 55m |
| 2026-07-24 | CES6671 | PKX → SZX | Jul 24, 11:45 UTC | Jul 25, 10:00 UTC | 22h 15m |
| 2026-07-18 | CES5197 | HRB → JGD | Jul 18, 00:15 UTC | Jul 18, 00:25 UTC | 10m |
| 2026-07-17 | CES2411 | - | Jul 17, 01:25 UTC | Jul 17, 01:39 UTC | 15m |
| 2026-07-12 | CES6112 | - | Jul 12, 15:35 UTC | Jul 12, 16:01 UTC | 25m |
| 2026-07-10 | CES6112 | - | Jul 10, 16:00 UTC | Jul 10, 16:20 UTC | 20m |
| 2026-07-09 | CES5197 | - | Jul 9, 00:15 UTC | Jul 9, 00:25 UTC | 10m |
| 2026-07-07 | CES5650 | - | Jul 7, 08:35 UTC | Jul 7, 08:50 UTC | 15m |
| 2026-07-06 | CES5650 | - | Jul 6, 08:45 UTC | Jul 7, 00:15 UTC | 15h 30m |
| 2026-07-06 | CES5649 | - | Jul 6, 05:45 UTC | Jul 6, 06:00 UTC | 15m |
| 2026-07-06 | CES5649 | - | Jul 6, 00:00 UTC | Jul 6, 05:15 UTC | 5h 15m |
| 2026-07-05 | CES5650 | - | Jul 5, 07:15 UTC | Jul 5, 07:25 UTC | 10m |
| 2026-07-05 | CES5649 | - | Jul 5, 04:35 UTC | Jul 5, 04:55 UTC | 20m |
| 2026-07-05 | CES5649 | - | Jul 5, 00:05 UTC | Jul 5, 00:15 UTC | 10m |
| 2026-06-30 | CES6356 | - | Jun 30, 15:35 UTC | Jun 30, 15:45 UTC | 10m |
| 2026-06-27 | CES5397 | - | Jun 27, 16:04 UTC | Jun 27, 23:14 UTC | 7h 10m |
| 2026-06-26 | CES6350 | - | Jun 26, 00:50 UTC | Jun 26, 01:15 UTC | 25m |
| 2026-06-21 | CES5599 | - | Jun 21, 09:24 UTC | Jun 21, 09:35 UTC | 10m |
| 2026-06-17 | CES5398 | - | Jun 17, 16:05 UTC | Jun 18, 00:15 UTC | 8h 10m |
| 2026-06-11 | CES5197 | HRB → JGD | Jun 11, 00:15 UTC | Jun 11, 00:30 UTC | 15m |
| 2026-06-10 | CES6381 | NGB → CAN | Jun 10, 02:55 UTC | Jun 10, 03:15 UTC | 20m |
| 2026-06-08 | CES5197 | HRB → JGD | Jun 8, 00:10 UTC | Jun 8, 00:25 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-6805 page for operator, model, and routing details .