sensors Mode-S transponder
780F3F
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-7367 · BOEING 777-300ER
- Hex
- 780F3F
- Octal
- 36007477
- Decimal
- 7,868,223
- Country
- CN
- Tail
- B-7367
- Type
- B77W
- Flights observed
- 171
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- Jul 26, 21:05 UTC
Last known position
Country allocation
The ICAO 24-bit address 780F3F 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 | China Eastern Airlines | 19 | 2026-07-26 |
| CES586 | China Eastern Airlines | 16 | 2026-07-26 |
| CES201 | - | 10 | 2026-06-25 |
| CES745 | China Eastern Airlines | 9 | 2026-06-11 |
| CES219 | China Eastern Airlines | 9 | 2026-07-25 |
| CES202 | - | 9 | 2026-06-26 |
| CES746 | China Eastern Airlines | 8 | 2026-06-12 |
| CES554 | China Eastern Airlines | 7 | 2026-07-18 |
| CES551 | - | 7 | 2026-07-16 |
| CES772 | - | 6 | 2026-07-14 |
| CES771 | - | 6 | 2026-07-14 |
| CES208 | - | 6 | 2026-07-12 |
| CES553 | - | 5 | 2026-07-17 |
| CES5126 | China Eastern Airlines | 5 | 2026-06-04 |
| CES5110 | China Eastern Airlines | 5 | 2026-06-05 |
| CES220 | China Eastern Airlines | 5 | 2026-07-25 |
| CES779 | - | 4 | 2026-07-09 |
| CES552 | - | 4 | 2026-07-16 |
| CES215 | China Eastern Airlines | 4 | 2026-07-05 |
| CES207 | - | 4 | 2026-07-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | CES586 | LAX → PVG | Jul 26, 20:00 UTC | Jul 26, 21:05 UTC | 1h 5m |
| 2026-07-26 | CES583 | PVG → LAX | Jul 26, 06:30 UTC | Jul 26, 17:40 UTC | 11h 11m |
| 2026-07-25 | CES583 | PVG → LAX | Jul 25, 18:30 UTC | Jul 26, 17:40 UTC | 23h 11m |
| 2026-07-25 | CES220 | FRA → PVG | Jul 25, 13:50 UTC | Jul 26, 08:15 UTC | 18h 26m |
| 2026-07-25 | CES220 | FRA → PVG | Jul 25, 13:10 UTC | Jul 26, 08:15 UTC | 19h 6m |
| 2026-07-25 | CES219 | PVG → FRA | Jul 25, 04:10 UTC | Jul 25, 04:45 UTC | 35m |
| 2026-07-24 | CES219 | PVG → FRA | Jul 24, 19:00 UTC | Jul 25, 04:05 UTC | 9h 5m |
| 2026-07-24 | CES219 | PVG → FRA | Jul 24, 07:50 UTC | Jul 25, 04:05 UTC | 20h 15m |
| 2026-07-24 | CES586 | LAX → PVG | Jul 24, 06:20 UTC | Jul 25, 04:05 UTC | 21h 45m |
| 2026-07-23 | CES586 | LAX → PVG | Jul 23, 21:50 UTC | Jul 24, 19:35 UTC | 21h 45m |
| 2026-07-23 | CES586 | LAX → PVG | Jul 23, 21:05 UTC | Jul 24, 19:35 UTC | 22h 30m |
| 2026-07-23 | CES583 | PVG → LAX | Jul 23, 07:35 UTC | Jul 23, 18:40 UTC | 11h 5m |
| 2026-07-21 | CES220 | - | Jul 21, 13:25 UTC | Jul 21, 19:30 UTC | 6h 5m |
| 2026-07-20 | CES219 | - | Jul 20, 22:10 UTC | Jul 21, 04:35 UTC | 6h 24m |
| 2026-07-20 | CES219 | - | Jul 20, 03:50 UTC | Jul 21, 03:45 UTC | 23h 55m |
| 2026-07-20 | CES219 | - | Jul 20, 03:15 UTC | Jul 21, 01:45 UTC | 22h 30m |
| 2026-07-19 | CES570 | - | Jul 19, 23:50 UTC | Jul 20, 22:50 UTC | 23h 0m |
| 2026-07-19 | CES570 | - | Jul 19, 21:25 UTC | Jul 20, 03:50 UTC | 6h 25m |
| 2026-07-19 | CES569 | - | Jul 19, 08:20 UTC | Jul 19, 14:40 UTC | 6h 20m |
| 2026-07-18 | CES569 | - | Jul 18, 17:50 UTC | Jul 19, 14:40 UTC | 20h 50m |
| 2026-07-18 | CES554 | CDG → PVG | Jul 18, 13:50 UTC | Jul 19, 12:05 UTC | 22h 15m |
| 2026-07-18 | CES554 | CDG → PVG | Jul 18, 12:00 UTC | Jul 19, 11:45 UTC | 23h 45m |
| 2026-07-17 | CES553 | - | Jul 17, 21:10 UTC | Jul 18, 04:00 UTC | 6h 51m |
| 2026-07-17 | CES553 | - | Jul 17, 02:39 UTC | Jul 18, 00:29 UTC | 21h 50m |
| 2026-07-16 | CES552 | - | Jul 16, 21:50 UTC | Jul 17, 21:44 UTC | 23h 55m |
| 2026-07-16 | CES552 | - | Jul 16, 20:45 UTC | Jul 17, 03:20 UTC | 6h 35m |
| 2026-07-16 | CES551 | - | Jul 16, 07:20 UTC | Jul 16, 17:20 UTC | 10h 0m |
| 2026-07-15 | CES551 | - | Jul 15, 20:30 UTC | Jul 16, 17:20 UTC | 20h 50m |
| 2026-07-15 | CES551 | - | Jul 15, 17:50 UTC | Jul 16, 17:20 UTC | 23h 30m |
| 2026-07-15 | CES551 | - | Jul 15, 17:30 UTC | Jul 16, 15:45 UTC | 22h 15m |
| 2026-07-14 | CES772 | - | Jul 14, 18:45 UTC | Jul 15, 13:25 UTC | 18h 39m |
| 2026-07-14 | CES771 | - | Jul 14, 06:15 UTC | Jul 14, 15:45 UTC | 9h 30m |
| 2026-07-13 | CES771 | - | Jul 13, 18:30 UTC | Jul 14, 15:45 UTC | 21h 15m |
| 2026-07-13 | CES554 | - | Jul 13, 13:50 UTC | Jul 14, 13:05 UTC | 23h 15m |
| 2026-07-13 | CES554 | - | Jul 13, 12:45 UTC | Jul 14, 10:00 UTC | 21h 15m |
| 2026-07-12 | CES553 | - | Jul 12, 08:45 UTC | Jul 13, 03:40 UTC | 18h 55m |
| 2026-07-12 | CES553 | - | Jul 12, 03:50 UTC | Jul 13, 03:40 UTC | 23h 50m |
| 2026-07-12 | CES208 | - | Jul 12, 01:50 UTC | Jul 13, 00:25 UTC | 22h 35m |
| 2026-07-12 | CES208 | - | Jul 12, 01:35 UTC | Jul 12, 23:45 UTC | 22h 10m |
| 2026-07-11 | CES208 | - | Jul 11, 21:55 UTC | Jul 12, 21:25 UTC | 23h 30m |
| 2026-07-11 | CES208 | - | Jul 11, 20:50 UTC | Jul 12, 18:05 UTC | 21h 15m |
| 2026-07-11 | CES207 | - | Jul 11, 05:31 UTC | Jul 11, 17:50 UTC | 12h 20m |
| 2026-07-10 | CES207 | - | Jul 10, 19:45 UTC | Jul 11, 17:45 UTC | 22h 0m |
| 2026-07-10 | CES207 | - | Jul 10, 09:15 UTC | Jul 11, 07:45 UTC | 22h 31m |
| 2026-07-09 | CES779 | - | Jul 9, 17:20 UTC | Jul 10, 03:20 UTC | 10h 0m |
| 2026-07-08 | CES779 | - | Jul 8, 19:50 UTC | Jul 9, 17:35 UTC | 21h 45m |
| 2026-07-08 | CES846 | CDG → NKG | Jul 8, 19:35 UTC | Jul 9, 17:35 UTC | 22h 0m |
| 2026-07-08 | CES846 | CDG → NKG | Jul 8, 13:15 UTC | Jul 8, 19:55 UTC | 6h 40m |
| 2026-07-07 | CES845 | - | Jul 7, 21:10 UTC | Jul 8, 04:00 UTC | 6h 50m |
| 2026-07-07 | CES845 | - | Jul 7, 07:50 UTC | Jul 8, 04:00 UTC | 20h 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-7367 page for operator, model, and routing details .