sensors Mode-S transponder
780F8F
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-7862 · BOEING 737-800
- Hex
- 780F8F
- Octal
- 36007617
- Decimal
- 7,868,303
- Country
- CN
- Tail
- B-7862
- Type
- B738
- Flights observed
- 24
- Distinct callsigns
- 17
- Country
- CN
- Last broadcast
- 3d ago
Last known position
Country allocation
The ICAO 24-bit address 780F8F 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 |
|---|---|---|---|
| CSH9080 | Shanghai Airlines | 6 | 2026-05-27 |
| CSH9470 | - | 2 | 2026-05-03 |
| CSH9064 | Shanghai Airlines | 2 | 2026-05-07 |
| CSH9486 | - | 1 | 2026-05-21 |
| CSH9485 | - | 1 | 2026-05-21 |
| CSH9477 | - | 1 | 2026-05-02 |
| CSH9469 | - | 1 | 2026-04-18 |
| CSH9432 | Shanghai Airlines | 1 | 2026-04-24 |
| CSH9310 | Shanghai Airlines | 1 | 2026-05-19 |
| CSH9305 | Shanghai Airlines | 1 | 2026-05-19 |
| CSH9297 | - | 1 | 2026-04-17 |
| CSH9296 | - | 1 | 2026-05-28 |
| CSH9251 | Shanghai Airlines | 1 | 2026-04-29 |
| CSH9134 | Shanghai Airlines | 1 | 2026-05-20 |
| CSH9084 | Shanghai Airlines | 1 | 2026-05-24 |
| CSH828 | Shanghai Airlines | 1 | 2026-05-30 |
| CSH827 | Shanghai Airlines | 1 | 2026-05-30 |
Recent flights last 24
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | CSH828 | ICN → PVG | May 30, 09:45 UTC | May 30, 10:25 UTC | 40m |
| 2026-05-30 | CSH827 | PVG → ICN | May 30, 07:55 UTC | May 30, 08:35 UTC | 40m |
| 2026-05-28 | CSH9296 | - | May 28, 07:50 UTC | May 28, 08:20 UTC | 30m |
| 2026-05-27 | CSH9080 | CGQ → PVG | May 27, 23:45 UTC | May 28, 04:10 UTC | 4h 25m |
| 2026-05-24 | CSH9084 | SHE → PVG | May 24, 12:05 UTC | May 24, 12:30 UTC | 25m |
| 2026-05-21 | CSH9080 | CGQ → PVG | May 21, 23:40 UTC | May 22, 11:35 UTC | 11h 54m |
| 2026-05-21 | CSH9486 | - | May 21, 12:25 UTC | May 22, 11:35 UTC | 23h 10m |
| 2026-05-21 | CSH9485 | - | May 21, 01:25 UTC | May 21, 01:35 UTC | 10m |
| 2026-05-20 | CSH9134 | BAV → PVG | May 20, 08:05 UTC | May 20, 08:25 UTC | 20m |
| 2026-05-19 | CSH9080 | CGQ → PVG | May 19, 23:40 UTC | May 20, 00:30 UTC | 50m |
| 2026-05-19 | CSH9310 | CAN → PVG | May 19, 05:50 UTC | May 19, 06:00 UTC | 10m |
| 2026-05-19 | CSH9305 | PVG → CAN | May 19, 03:35 UTC | May 19, 03:45 UTC | 10m |
| 2026-05-08 | CSH9080 | CGQ → PVG | May 8, 23:40 UTC | May 9, 00:15 UTC | 35m |
| 2026-05-07 | CSH9064 | HRB → PVG | May 7, 10:55 UTC | May 7, 11:25 UTC | 30m |
| 2026-05-03 | CSH9470 | - | May 3, 08:40 UTC | May 3, 11:20 UTC | 2h 40m |
| 2026-05-02 | CSH9477 | - | May 2, 05:55 UTC | May 2, 09:00 UTC | 3h 5m |
| 2026-04-29 | CSH9251 | PVG → HAK | Apr 29, 04:44 UTC | Apr 29, 09:00 UTC | 4h 16m |
| 2026-04-27 | CSH9064 | HRB → PVG | Apr 27, 11:05 UTC | Apr 27, 11:50 UTC | 45m |
| 2026-04-25 | CSH9080 | CGQ → PVG | Apr 25, 23:40 UTC | Apr 26, 00:15 UTC | 35m |
| 2026-04-24 | CSH9432 | NKG → CGQ | Apr 24, 10:20 UTC | Apr 24, 14:15 UTC | 3h 55m |
| 2026-04-18 | CSH9469 | - | Apr 18, 11:15 UTC | Apr 18, 11:45 UTC | 30m |
| 2026-04-18 | CSH9470 | - | Apr 18, 08:50 UTC | Apr 18, 09:00 UTC | 10m |
| 2026-04-17 | CSH9297 | - | Apr 17, 14:30 UTC | Apr 17, 14:50 UTC | 20m |
| 2026-04-15 | CSH9080 | CGQ → PVG | Apr 15, 23:35 UTC | Apr 16, 00:10 UTC | 35m |
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-7862 page for operator, model, and routing details .