sensors Mode-S transponder
780C05
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-1815 · AIRBUS A-320
- Hex
- 780C05
- Octal
- 36006005
- Decimal
- 7,867,397
- Country
- CN
- Tail
- B-1815
- Type
- A320
- Flights observed
- 31
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 14d ago
Last known position
Country allocation
The ICAO 24-bit address 780C05 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 |
|---|---|---|---|
| CES6551 | China Eastern Airlines | 3 | 2026-04-22 |
| CES9606 | - | 2 | 2026-07-01 |
| CES9605 | - | 2 | 2026-07-01 |
| CES5222 | - | 2 | 2026-07-10 |
| CES7809 | - | 1 | 2026-07-12 |
| CES6654 | China Eastern Airlines | 1 | 2026-07-25 |
| CES6612 | - | 1 | 2026-07-08 |
| CES6611 | - | 1 | 2026-07-08 |
| CES6552 | - | 1 | 2026-06-22 |
| CES6390 | China Eastern Airlines | 1 | 2026-07-26 |
| CES6356 | China Eastern Airlines | 1 | 2026-05-13 |
| CES6140 | - | 1 | 2026-06-21 |
| CES6139 | - | 1 | 2026-06-21 |
| CES5614 | - | 1 | 2026-07-13 |
| CES5604 | - | 1 | 2026-07-03 |
| CES5597 | China Eastern Airlines | 1 | 2026-07-25 |
| CES5397 | China Eastern Airlines | 1 | 2026-05-11 |
| CES5392 | - | 1 | 2026-07-04 |
| CES5391 | - | 1 | 2026-07-04 |
| CES5362 | China Eastern Airlines | 1 | 2026-05-14 |
Recent flights last 31
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | CES6390 | KHN → TFU | Jul 26, 01:30 UTC | Jul 26, 12:00 UTC | 10h 31m |
| 2026-07-25 | CES5597 | PKX → HAK | Jul 25, 04:35 UTC | Jul 25, 05:05 UTC | 30m |
| 2026-07-25 | CES6654 | BAR → PVG | Jul 25, 01:50 UTC | Jul 25, 02:15 UTC | 25m |
| 2026-07-16 | CES5056 | - | Jul 16, 06:40 UTC | Jul 16, 06:50 UTC | 10m |
| 2026-07-15 | CES5197 | - | Jul 15, 00:20 UTC | Jul 15, 00:30 UTC | 10m |
| 2026-07-13 | CES5614 | - | Jul 13, 10:15 UTC | Jul 13, 11:00 UTC | 45m |
| 2026-07-12 | CES7809 | - | Jul 12, 04:40 UTC | Jul 12, 05:25 UTC | 45m |
| 2026-07-10 | CES5222 | - | Jul 10, 13:55 UTC | Jul 10, 14:05 UTC | 10m |
| 2026-07-08 | CES6612 | - | Jul 8, 16:05 UTC | Jul 8, 16:15 UTC | 10m |
| 2026-07-08 | CES6611 | - | Jul 8, 14:25 UTC | Jul 8, 14:35 UTC | 10m |
| 2026-07-05 | CES5245 | - | Jul 5, 12:45 UTC | Jul 5, 15:20 UTC | 2h 35m |
| 2026-07-04 | CES5392 | - | Jul 4, 09:30 UTC | Jul 4, 09:40 UTC | 10m |
| 2026-07-04 | CES5391 | - | Jul 4, 06:30 UTC | Jul 4, 07:00 UTC | 30m |
| 2026-07-03 | CES5604 | - | Jul 3, 09:40 UTC | Jul 4, 00:40 UTC | 15h 0m |
| 2026-07-01 | CES9606 | - | Jul 1, 09:00 UTC | Jul 1, 14:05 UTC | 5h 5m |
| 2026-07-01 | CES9605 | - | Jul 1, 07:15 UTC | Jul 1, 07:30 UTC | 15m |
| 2026-06-24 | CES5222 | - | Jun 24, 13:54 UTC | Jun 24, 14:09 UTC | 15m |
| 2026-06-22 | CES6552 | - | Jun 22, 11:24 UTC | Jun 22, 15:45 UTC | 4h 20m |
| 2026-06-21 | CES6140 | - | Jun 21, 09:10 UTC | Jun 21, 09:20 UTC | 10m |
| 2026-06-21 | CES6139 | - | Jun 21, 06:55 UTC | Jun 21, 07:14 UTC | 20m |
| 2026-06-01 | CES9606 | HAN → KMG | Jun 1, 08:50 UTC | Jun 1, 09:10 UTC | 20m |
| 2026-06-01 | CES9605 | KMG → HAN | Jun 1, 06:55 UTC | Jun 1, 07:15 UTC | 20m |
| 2026-05-24 | CES2068 | HKG → HFE | May 24, 10:30 UTC | May 24, 10:50 UTC | 20m |
| 2026-05-24 | CES2067 | HFE → HKG | May 24, 08:20 UTC | May 24, 08:55 UTC | 35m |
| 2026-05-14 | CES5362 | CSX → SHA | May 14, 12:55 UTC | May 14, 13:05 UTC | 10m |
| 2026-05-13 | CES6356 | CGQ → SHA | May 13, 12:35 UTC | May 13, 12:45 UTC | 10m |
| 2026-05-11 | CES5397 | PVG → SYX | May 11, 16:25 UTC | May 11, 16:45 UTC | 20m |
| 2026-05-03 | CES5221 | XMN → KMG | May 3, 02:20 UTC | May 3, 02:35 UTC | 15m |
| 2026-04-22 | CES6551 | HFE → HRB | Apr 22, 11:15 UTC | Apr 22, 15:30 UTC | 4h 15m |
| 2026-04-21 | CES6551 | HFE → HRB | Apr 21, 11:20 UTC | Apr 22, 11:15 UTC | 23h 55m |
| 2026-04-21 | CES6551 | HFE → HRB | Apr 21, 11:10 UTC | Apr 21, 11:25 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-1815 page for operator, model, and routing details .