sensors Mode-S transponder
780F3A
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-7347 · BOEING 777-300ER
- Hex
- 780F3A
- Octal
- 36007472
- Decimal
- 7,868,218
- Country
- CN
- Tail
- B-7347
- Type
- B77W
- Flights observed
- 77
- Distinct callsigns
- 17
- Country
- CN
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 780F3A 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 17 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CES207 | China Eastern Airlines | 9 | 2026-05-27 |
| CES772 | China Eastern Airlines | 8 | 2026-05-17 |
| CES587 | China Eastern Airlines | 8 | 2026-05-24 |
| CES554 | China Eastern Airlines | 7 | 2026-05-11 |
| CES590 | China Eastern Airlines | 6 | 2026-05-10 |
| CES589 | China Eastern Airlines | 6 | 2026-05-09 |
| CES553 | China Eastern Airlines | 6 | 2026-05-10 |
| CES588 | China Eastern Airlines | 5 | 2026-05-26 |
| CES219 | China Eastern Airlines | 5 | 2026-05-18 |
| CES771 | China Eastern Airlines | 4 | 2026-05-17 |
| CES208 | China Eastern Airlines | 4 | 2026-05-27 |
| CES220 | China Eastern Airlines | 3 | 2026-05-19 |
| CES583 | China Eastern Airlines | 2 | 2026-05-29 |
| CES586 | China Eastern Airlines | 1 | 2026-05-29 |
| CES575 | China Eastern Airlines | 1 | 2026-05-21 |
| CES570 | China Eastern Airlines | 1 | 2026-05-22 |
| CES569 | China Eastern Airlines | 1 | 2026-05-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CES586 | LAX → PVG | May 29, 19:45 UTC | May 30, 01:35 UTC | 5h 50m |
| 2026-05-29 | CES583 | PVG → LAX | May 29, 06:35 UTC | May 29, 16:40 UTC | 10h 5m |
| 2026-05-28 | CES583 | PVG → LAX | May 28, 10:35 UTC | May 29, 07:55 UTC | 21h 20m |
| 2026-05-27 | CES208 | YYZ → PVG | May 27, 21:35 UTC | May 28, 10:50 UTC | 13h 15m |
| 2026-05-27 | CES207 | PVG → YYZ | May 27, 05:40 UTC | May 27, 18:05 UTC | 12h 25m |
| 2026-05-26 | CES588 | JFK → PVG | May 26, 10:39 UTC | May 27, 05:49 UTC | 19h 10m |
| 2026-05-26 | CES588 | JFK → PVG | May 26, 10:05 UTC | May 27, 05:49 UTC | 19h 45m |
| 2026-05-25 | CES588 | JFK → PVG | May 25, 21:15 UTC | May 26, 10:39 UTC | 13h 25m |
| 2026-05-24 | CES587 | PVG → JFK | May 24, 05:35 UTC | May 24, 19:05 UTC | 13h 30m |
| 2026-05-22 | CES570 | CDG → PVG | May 22, 19:45 UTC | May 22, 23:30 UTC | 3h 45m |
| 2026-05-22 | CES569 | PVG → CDG | May 22, 00:00 UTC | May 22, 17:15 UTC | 17h 15m |
| 2026-05-21 | CES575 | PVG → HND | May 21, 10:40 UTC | May 21, 12:05 UTC | 1h 25m |
| 2026-05-19 | CES220 | FRA → PVG | May 19, 12:45 UTC | May 19, 18:40 UTC | 5h 55m |
| 2026-05-18 | CES219 | PVG → FRA | May 18, 17:45 UTC | May 19, 03:20 UTC | 9h 34m |
| 2026-05-17 | CES772 | AMS → PVG | May 17, 23:50 UTC | May 18, 18:00 UTC | 18h 10m |
| 2026-05-17 | CES772 | AMS → PVG | May 17, 20:35 UTC | May 18, 18:00 UTC | 21h 25m |
| 2026-05-17 | CES772 | AMS → PVG | May 17, 18:45 UTC | May 18, 18:00 UTC | 23h 15m |
| 2026-05-17 | CES771 | PVG → AMS | May 17, 09:20 UTC | May 17, 16:05 UTC | 6h 45m |
| 2026-05-15 | CES772 | AMS → PVG | May 15, 18:40 UTC | May 16, 00:35 UTC | 5h 55m |
| 2026-05-15 | CES771 | PVG → AMS | May 15, 09:25 UTC | May 15, 16:00 UTC | 6h 34m |
| 2026-05-14 | CES771 | PVG → AMS | May 14, 10:35 UTC | May 15, 10:15 UTC | 23h 40m |
| 2026-05-13 | CES588 | JFK → PVG | May 13, 21:35 UTC | May 14, 11:01 UTC | 13h 25m |
| 2026-05-12 | CES587 | PVG → JFK | May 12, 04:45 UTC | May 12, 18:10 UTC | 13h 25m |
| 2026-05-11 | CES587 | PVG → JFK | May 11, 17:20 UTC | May 12, 16:20 UTC | 23h 0m |
| 2026-05-11 | CES587 | PVG → JFK | May 11, 12:35 UTC | May 12, 12:30 UTC | 23h 56m |
| 2026-05-11 | CES554 | CDG → PVG | May 11, 11:55 UTC | May 12, 10:30 UTC | 22h 36m |
| 2026-05-10 | CES553 | PVG → CDG | May 10, 19:50 UTC | May 11, 04:25 UTC | 8h 35m |
| 2026-05-10 | CES553 | PVG → CDG | May 10, 06:35 UTC | May 11, 04:25 UTC | 21h 50m |
| 2026-05-10 | CES553 | PVG → CDG | May 10, 05:34 UTC | May 11, 04:25 UTC | 22h 50m |
| 2026-05-10 | CES590 | SFO → PVG | May 10, 00:34 UTC | May 11, 00:30 UTC | 23h 55m |
| 2026-05-09 | CES590 | SFO → PVG | May 9, 23:05 UTC | May 10, 21:54 UTC | 22h 50m |
| 2026-05-09 | CES590 | SFO → PVG | May 9, 20:34 UTC | May 10, 20:09 UTC | 23h 35m |
| 2026-05-09 | CES590 | SFO → PVG | May 9, 19:40 UTC | May 10, 07:10 UTC | 11h 30m |
| 2026-05-09 | CES589 | PVG → SFO | May 9, 05:50 UTC | May 9, 15:05 UTC | 9h 15m |
| 2026-05-08 | CES589 | PVG → SFO | May 8, 17:45 UTC | May 9, 15:05 UTC | 21h 20m |
| 2026-05-08 | CES589 | PVG → SFO | May 8, 14:35 UTC | May 9, 14:30 UTC | 23h 55m |
| 2026-05-08 | CES554 | CDG → PVG | May 8, 12:34 UTC | May 9, 07:05 UTC | 18h 30m |
| 2026-05-08 | CES554 | CDG → PVG | May 8, 12:00 UTC | May 9, 07:05 UTC | 19h 5m |
| 2026-05-07 | CES553 | PVG → CDG | May 7, 03:15 UTC | May 7, 22:05 UTC | 18h 50m |
| 2026-05-06 | CES208 | YYZ → PVG | May 6, 21:10 UTC | May 7, 10:00 UTC | 12h 50m |
| 2026-05-06 | CES207 | PVG → YYZ | May 6, 05:50 UTC | May 6, 18:15 UTC | 12h 24m |
| 2026-05-05 | CES207 | PVG → YYZ | May 5, 09:35 UTC | May 6, 07:05 UTC | 21h 30m |
| 2026-05-04 | CES588 | JFK → PVG | May 4, 20:55 UTC | May 5, 10:10 UTC | 13h 15m |
| 2026-05-03 | CES587 | PVG → JFK | May 3, 04:55 UTC | May 3, 17:29 UTC | 12h 35m |
| 2026-05-02 | CES587 | PVG → JFK | May 2, 18:35 UTC | May 3, 17:29 UTC | 22h 54m |
| 2026-05-02 | CES587 | PVG → JFK | May 2, 17:55 UTC | May 3, 16:30 UTC | 22h 34m |
| 2026-05-02 | CES587 | PVG → JFK | May 2, 14:35 UTC | May 3, 12:15 UTC | 21h 39m |
| 2026-05-02 | CES220 | FRA → PVG | May 2, 12:45 UTC | May 3, 12:15 UTC | 23h 29m |
| 2026-05-01 | CES219 | PVG → FRA | May 1, 18:00 UTC | May 2, 03:45 UTC | 9h 45m |
| 2026-05-01 | CES219 | PVG → FRA | May 1, 06:35 UTC | May 2, 03:45 UTC | 21h 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-7347 page for operator, model, and routing details .