sensors Mode-S transponder
780D9E
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-2022 · BOEING 777-300ER
- Hex
- 780D9E
- Octal
- 36006636
- Decimal
- 7,867,806
- Country
- CN
- Tail
- B-2022
- Type
- B77W
- Flights observed
- 79
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address 780D9E 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 |
|---|---|---|---|
| CES220 | China Eastern Airlines | 8 | 2026-05-29 |
| CES771 | China Eastern Airlines | 7 | 2026-05-26 |
| CES589 | China Eastern Airlines | 6 | 2026-05-07 |
| CES575 | China Eastern Airlines | 6 | 2026-05-25 |
| CES219 | China Eastern Airlines | 6 | 2026-05-28 |
| CES772 | China Eastern Airlines | 5 | 2026-05-27 |
| CES587 | China Eastern Airlines | 5 | 2026-05-10 |
| CES576 | China Eastern Airlines | 5 | 2026-05-25 |
| CES779 | China Eastern Airlines | 4 | 2026-05-18 |
| CES780 | China Eastern Airlines | 3 | 2026-05-18 |
| CES590 | China Eastern Airlines | 3 | 2026-05-07 |
| CES588 | China Eastern Airlines | 3 | 2026-05-11 |
| CES553 | China Eastern Airlines | 3 | 2026-05-08 |
| CES552 | China Eastern Airlines | 3 | 2026-05-19 |
| CES551 | China Eastern Airlines | 3 | 2026-05-19 |
| CES570 | China Eastern Airlines | 2 | 2026-05-03 |
| CES569 | China Eastern Airlines | 2 | 2026-05-03 |
| CES207 | China Eastern Airlines | 2 | 2026-04-24 |
| CES554 | China Eastern Airlines | 1 | 2026-05-09 |
| CES544 | China Eastern Airlines | 1 | 2026-04-12 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CES220 | FRA → PVG | May 29, 12:45 UTC | May 29, 21:45 UTC | 9h 0m |
| 2026-05-28 | CES219 | PVG → FRA | May 28, 17:45 UTC | May 29, 03:05 UTC | 9h 20m |
| 2026-05-28 | CES219 | PVG → FRA | May 28, 03:40 UTC | May 29, 03:05 UTC | 23h 25m |
| 2026-05-28 | CES219 | PVG → FRA | May 28, 00:15 UTC | May 28, 21:45 UTC | 21h 30m |
| 2026-05-27 | CES772 | AMS → PVG | May 27, 19:35 UTC | May 28, 18:05 UTC | 22h 30m |
| 2026-05-27 | CES772 | AMS → PVG | May 27, 18:50 UTC | May 28, 03:55 UTC | 9h 5m |
| 2026-05-26 | CES771 | PVG → AMS | May 26, 23:54 UTC | May 27, 15:35 UTC | 15h 40m |
| 2026-05-25 | CES576 | HND → PVG | May 25, 23:54 UTC | May 26, 11:50 UTC | 11h 55m |
| 2026-05-25 | CES575 | PVG → HND | May 25, 10:55 UTC | May 25, 12:05 UTC | 1h 10m |
| 2026-05-23 | CES575 | PVG → HND | May 23, 17:55 UTC | May 24, 12:00 UTC | 18h 5m |
| 2026-05-23 | CES220 | FRA → PVG | May 23, 13:35 UTC | May 24, 12:00 UTC | 22h 25m |
| 2026-05-23 | CES220 | FRA → PVG | May 23, 12:55 UTC | May 24, 11:30 UTC | 22h 35m |
| 2026-05-22 | CES219 | PVG → FRA | May 22, 21:25 UTC | May 23, 04:00 UTC | 6h 34m |
| 2026-05-20 | CES576 | HND → PVG | May 20, 23:55 UTC | May 21, 01:15 UTC | 1h 20m |
| 2026-05-19 | CES552 | LHR → PVG | May 19, 20:40 UTC | May 20, 11:40 UTC | 15h 1m |
| 2026-05-19 | CES551 | PVG → LHR | May 19, 10:20 UTC | May 19, 17:20 UTC | 7h 0m |
| 2026-05-18 | CES780 | AKL → PVG | May 18, 09:35 UTC | May 18, 09:50 UTC | 15m |
| 2026-05-18 | CES779 | PVG → AKL | May 18, 03:05 UTC | May 18, 03:35 UTC | 30m |
| 2026-05-16 | CES780 | AKL → PVG | May 16, 09:21 UTC | May 16, 09:35 UTC | 15m |
| 2026-05-16 | CES779 | PVG → AKL | May 16, 02:55 UTC | May 16, 03:20 UTC | 25m |
| 2026-05-15 | CES552 | LHR → PVG | May 15, 03:35 UTC | May 16, 03:20 UTC | 23h 44m |
| 2026-05-14 | CES552 | LHR → PVG | May 14, 21:35 UTC | May 15, 04:05 UTC | 6h 30m |
| 2026-05-14 | CES551 | PVG → LHR | May 14, 10:00 UTC | May 14, 17:15 UTC | 7h 15m |
| 2026-05-13 | CES551 | PVG → LHR | May 13, 18:00 UTC | May 14, 17:15 UTC | 23h 15m |
| 2026-05-13 | CES220 | FRA → PVG | May 13, 13:35 UTC | May 14, 13:25 UTC | 23h 50m |
| 2026-05-13 | CES220 | FRA → PVG | May 13, 12:50 UTC | May 14, 10:45 UTC | 21h 55m |
| 2026-05-12 | CES219 | PVG → FRA | May 12, 09:55 UTC | May 13, 03:40 UTC | 17h 45m |
| 2026-05-11 | CES588 | JFK → PVG | May 11, 21:35 UTC | May 12, 21:30 UTC | 23h 55m |
| 2026-05-11 | CES588 | JFK → PVG | May 11, 21:10 UTC | May 12, 10:25 UTC | 13h 15m |
| 2026-05-10 | CES587 | PVG → JFK | May 10, 04:39 UTC | May 10, 17:30 UTC | 12h 50m |
| 2026-05-09 | CES587 | PVG → JFK | May 9, 21:09 UTC | May 10, 17:30 UTC | 20h 20m |
| 2026-05-09 | CES587 | PVG → JFK | May 9, 17:49 UTC | May 10, 17:30 UTC | 23h 40m |
| 2026-05-09 | CES587 | PVG → JFK | May 9, 13:35 UTC | May 10, 12:05 UTC | 22h 30m |
| 2026-05-09 | CES554 | CDG → PVG | May 9, 12:05 UTC | May 10, 11:30 UTC | 23h 25m |
| 2026-05-08 | CES553 | PVG → CDG | May 8, 17:50 UTC | May 9, 04:25 UTC | 10h 35m |
| 2026-05-08 | CES553 | PVG → CDG | May 8, 05:35 UTC | May 9, 04:25 UTC | 22h 50m |
| 2026-05-08 | CES553 | PVG → CDG | May 8, 05:24 UTC | May 9, 01:00 UTC | 19h 35m |
| 2026-05-07 | CES590 | SFO → PVG | May 7, 20:05 UTC | May 8, 18:05 UTC | 22h 0m |
| 2026-05-07 | CES589 | PVG → SFO | May 7, 06:00 UTC | May 7, 15:45 UTC | 9h 45m |
| 2026-05-06 | CES589 | PVG → SFO | May 6, 09:35 UTC | May 7, 07:25 UTC | 21h 49m |
| 2026-05-06 | CES589 | PVG → SFO | May 6, 09:20 UTC | May 7, 07:25 UTC | 22h 4m |
| 2026-05-06 | CES779 | PVG → AKL | May 6, 03:00 UTC | May 6, 03:35 UTC | 35m |
| 2026-05-05 | CES576 | HND → PVG | May 5, 00:00 UTC | May 5, 01:20 UTC | 1h 20m |
| 2026-05-03 | CES570 | CDG → PVG | May 3, 19:50 UTC | May 4, 11:40 UTC | 15h 50m |
| 2026-05-03 | CES569 | PVG → CDG | May 3, 06:35 UTC | May 3, 17:20 UTC | 10h 45m |
| 2026-04-30 | CES570 | CDG → PVG | Apr 30, 19:50 UTC | Apr 30, 22:40 UTC | 2h 50m |
| 2026-04-30 | CES569 | PVG → CDG | Apr 30, 06:40 UTC | Apr 30, 17:00 UTC | 10h 20m |
| 2026-04-29 | CES780 | AKL → PVG | Apr 29, 09:15 UTC | Apr 29, 09:25 UTC | 10m |
| 2026-04-29 | CES779 | PVG → AKL | Apr 29, 02:45 UTC | Apr 29, 03:04 UTC | 20m |
| 2026-04-27 | CES588 | JFK → PVG | Apr 27, 21:10 UTC | Apr 28, 10:25 UTC | 13h 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-2022 page for operator, model, and routing details .