sensors Mode-S transponder
780F3E
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-7365 · BOEING 777-300ER
- Hex
- 780F3E
- Octal
- 36007476
- Decimal
- 7,868,222
- Country
- CN
- Tail
- B-7365
- Type
- B77W
- Flights observed
- 139
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 6h ago
Last known position
Country allocation
The ICAO 24-bit address 780F3E 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 |
|---|---|---|---|
| CES583 | - | 12 | 2026-07-09 |
| CES586 | - | 9 | 2026-07-10 |
| CES570 | - | 9 | 2026-07-15 |
| CES771 | - | 8 | 2026-07-08 |
| CES220 | - | 8 | 2026-07-04 |
| CES219 | China Eastern Airlines | 8 | 2026-07-03 |
| CES569 | - | 7 | 2026-07-14 |
| CES780 | - | 6 | 2026-07-16 |
| CES779 | - | 6 | 2026-07-15 |
| CES5110 | - | 6 | 2026-06-26 |
| CES772 | - | 5 | 2026-07-08 |
| CES552 | China Eastern Airlines | 5 | 2026-06-04 |
| CES5126 | China Eastern Airlines | 5 | 2026-06-26 |
| CES5117 | - | 5 | 2026-06-22 |
| CES551 | China Eastern Airlines | 4 | 2026-06-03 |
| CES5351 | China Eastern Airlines | 4 | 2026-04-19 |
| CES845 | - | 3 | 2026-06-30 |
| CES554 | China Eastern Airlines | 3 | 2026-06-05 |
| CES5360 | China Eastern Airlines | 3 | 2026-04-19 |
| CES846 | China Eastern Airlines | 2 | 2026-07-01 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | CES208 | - | Jul 17, 21:05 UTC | Jul 18, 00:00 UTC | 2h 55m |
| 2026-07-17 | CES207 | - | Jul 17, 05:55 UTC | Jul 17, 18:25 UTC | 12h 30m |
| 2026-07-16 | CES207 | - | Jul 16, 20:05 UTC | Jul 17, 18:25 UTC | 22h 20m |
| 2026-07-16 | CES780 | - | Jul 16, 09:35 UTC | Jul 17, 06:10 UTC | 20h 35m |
| 2026-07-16 | CES780 | - | Jul 16, 09:20 UTC | Jul 16, 20:15 UTC | 10h 55m |
| 2026-07-15 | CES779 | - | Jul 15, 18:15 UTC | Jul 16, 04:05 UTC | 9h 50m |
| 2026-07-15 | CES570 | - | Jul 15, 01:55 UTC | Jul 15, 18:30 UTC | 16h 35m |
| 2026-07-14 | CES570 | - | Jul 14, 21:35 UTC | Jul 15, 18:30 UTC | 20h 54m |
| 2026-07-14 | CES570 | - | Jul 14, 20:00 UTC | Jul 15, 18:30 UTC | 22h 29m |
| 2026-07-14 | CES569 | - | Jul 14, 06:30 UTC | Jul 14, 16:35 UTC | 10h 5m |
| 2026-07-13 | CES569 | - | Jul 13, 09:35 UTC | Jul 14, 06:55 UTC | 21h 20m |
| 2026-07-13 | CES569 | - | Jul 13, 09:15 UTC | Jul 14, 06:55 UTC | 21h 40m |
| 2026-07-13 | CES779 | - | Jul 13, 02:50 UTC | Jul 13, 03:10 UTC | 20m |
| 2026-07-12 | CES780 | - | Jul 12, 07:55 UTC | Jul 12, 08:10 UTC | 15m |
| 2026-07-11 | CES780 | - | Jul 11, 21:25 UTC | Jul 11, 21:45 UTC | 20m |
| 2026-07-11 | CES779 | - | Jul 11, 03:10 UTC | Jul 11, 03:30 UTC | 20m |
| 2026-07-10 | CES586 | - | Jul 10, 07:35 UTC | Jul 10, 17:40 UTC | 10h 5m |
| 2026-07-09 | CES586 | - | Jul 9, 21:45 UTC | Jul 10, 17:40 UTC | 19h 55m |
| 2026-07-09 | CES583 | - | Jul 9, 00:25 UTC | Jul 9, 19:15 UTC | 18h 50m |
| 2026-07-08 | CES583 | - | Jul 8, 19:35 UTC | Jul 9, 19:15 UTC | 23h 40m |
| 2026-07-08 | CES772 | - | Jul 8, 18:55 UTC | Jul 9, 10:10 UTC | 15h 15m |
| 2026-07-08 | CES771 | - | Jul 8, 06:25 UTC | Jul 8, 15:55 UTC | 9h 30m |
| 2026-07-05 | CES772 | - | Jul 5, 18:45 UTC | Jul 6, 00:50 UTC | 6h 5m |
| 2026-07-05 | CES771 | - | Jul 5, 06:20 UTC | Jul 5, 16:00 UTC | 9h 40m |
| 2026-07-04 | CES771 | - | Jul 4, 18:20 UTC | Jul 5, 16:00 UTC | 21h 40m |
| 2026-07-04 | CES771 | - | Jul 4, 15:55 UTC | Jul 5, 15:30 UTC | 23h 35m |
| 2026-07-04 | CES220 | - | Jul 4, 13:35 UTC | Jul 5, 13:05 UTC | 23h 30m |
| 2026-07-04 | CES220 | - | Jul 4, 13:05 UTC | Jul 5, 10:10 UTC | 21h 5m |
| 2026-07-03 | CES219 | PVG → FRA | Jul 3, 19:15 UTC | Jul 4, 05:00 UTC | 9h 45m |
| 2026-07-03 | CES219 | PVG → FRA | Jul 3, 07:35 UTC | Jul 4, 05:00 UTC | 21h 25m |
| 2026-07-03 | CES219 | PVG → FRA | Jul 3, 07:25 UTC | Jul 4, 05:00 UTC | 21h 35m |
| 2026-07-02 | CES586 | - | Jul 2, 21:35 UTC | Jul 3, 19:35 UTC | 22h 0m |
| 2026-07-02 | CES586 | - | Jul 2, 21:20 UTC | Jul 3, 19:30 UTC | 22h 10m |
| 2026-07-02 | CES583 | - | Jul 2, 06:15 UTC | Jul 2, 16:25 UTC | 10h 10m |
| 2026-07-01 | CES583 | - | Jul 1, 18:25 UTC | Jul 2, 16:25 UTC | 22h 0m |
| 2026-07-01 | CES583 | - | Jul 1, 16:10 UTC | Jul 2, 15:30 UTC | 23h 20m |
| 2026-07-01 | CES846 | CDG → NKG | Jul 1, 13:35 UTC | Jul 2, 07:45 UTC | 18h 10m |
| 2026-07-01 | CES846 | CDG → NKG | Jul 1, 12:50 UTC | Jul 2, 07:45 UTC | 18h 55m |
| 2026-06-30 | CES845 | - | Jun 30, 21:40 UTC | Jul 1, 04:50 UTC | 7h 10m |
| 2026-06-30 | CES845 | - | Jun 30, 07:35 UTC | Jul 1, 04:50 UTC | 21h 15m |
| 2026-06-30 | CES845 | - | Jun 30, 06:15 UTC | Jul 1, 04:50 UTC | 22h 35m |
| 2026-06-29 | CES586 | - | Jun 29, 20:00 UTC | Jun 30, 08:15 UTC | 12h 16m |
| 2026-06-29 | CES583 | - | Jun 29, 06:19 UTC | Jun 29, 16:29 UTC | 10h 10m |
| 2026-06-28 | CES583 | - | Jun 28, 20:04 UTC | Jun 29, 16:29 UTC | 20h 25m |
| 2026-06-28 | CES583 | - | Jun 28, 16:49 UTC | Jun 29, 15:30 UTC | 22h 40m |
| 2026-06-28 | CES583 | - | Jun 28, 13:34 UTC | Jun 29, 07:44 UTC | 18h 10m |
| 2026-06-28 | CES202 | - | Jun 28, 11:35 UTC | Jun 29, 07:44 UTC | 20h 10m |
| 2026-06-28 | CES202 | - | Jun 28, 11:04 UTC | Jun 29, 07:44 UTC | 20h 40m |
| 2026-06-27 | CES201 | - | Jun 27, 22:15 UTC | Jun 28, 05:15 UTC | 7h 0m |
| 2026-06-26 | CES5126 | PEK → SHA | Jun 26, 12:34 UTC | Jun 26, 12:44 UTC | 10m |
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-7365 page for operator, model, and routing details .