sensors Mode-S transponder
780F96
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-7637 · BOEING 737-800
- Hex
- 780F96
- Octal
- 36007626
- Decimal
- 7,868,310
- Country
- CN
- Tail
- B-7637
- Type
- B738
- Flights observed
- 29
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 17h ago
Last known position
Country allocation
The ICAO 24-bit address 780F96 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 |
|---|---|---|---|
| CSH9485 | - | 3 | 2026-05-28 |
| CSH9469 | - | 3 | 2026-05-14 |
| CSH9486 | - | 2 | 2026-06-02 |
| CSH9297 | - | 2 | 2026-04-27 |
| CSH9134 | Shanghai Airlines | 2 | 2026-05-26 |
| CSH878 | Shanghai Airlines | 2 | 2026-05-16 |
| CSH9470 | - | 1 | 2026-04-24 |
| CSH9435 | Shanghai Airlines | 1 | 2026-05-22 |
| CSH9358 | Shanghai Airlines | 1 | 2026-05-17 |
| CSH9357 | Shanghai Airlines | 1 | 2026-05-17 |
| CSH9298 | - | 1 | 2026-05-13 |
| CSH9296 | - | 1 | 2026-04-29 |
| CSH9258 | - | 1 | 2026-04-24 |
| CSH9257 | - | 1 | 2026-04-24 |
| CSH9251 | Shanghai Airlines | 1 | 2026-05-18 |
| CSH9080 | Shanghai Airlines | 1 | 2026-04-22 |
| CSH9078 | Shanghai Airlines | 1 | 2026-05-02 |
| CSH9064 | Shanghai Airlines | 1 | 2026-05-06 |
| CSH877 | Shanghai Airlines | 1 | 2026-05-15 |
| CSH802 | Shanghai Airlines | 1 | 2026-04-18 |
Recent flights last 29
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | CSH9486 | - | Jun 2, 13:50 UTC | Jun 2, 14:10 UTC | 20m |
| 2026-05-28 | CSH9486 | - | May 28, 12:15 UTC | May 29, 00:25 UTC | 12h 10m |
| 2026-05-28 | CSH9485 | - | May 28, 01:35 UTC | May 29, 00:25 UTC | 22h 50m |
| 2026-05-26 | CSH9134 | BAV → PVG | May 26, 08:04 UTC | May 26, 08:30 UTC | 25m |
| 2026-05-25 | CSH9134 | BAV → PVG | May 25, 10:10 UTC | May 26, 08:30 UTC | 22h 19m |
| 2026-05-22 | CSH9435 | CGO → CGQ | May 22, 04:20 UTC | May 22, 04:40 UTC | 20m |
| 2026-05-18 | CSH9251 | PVG → HAK | May 18, 04:45 UTC | May 18, 07:45 UTC | 3h 0m |
| 2026-05-17 | CSH9358 | ZUH → PVG | May 17, 12:50 UTC | May 17, 13:05 UTC | 15m |
| 2026-05-17 | CSH9357 | PVG → ZUH | May 17, 10:15 UTC | May 17, 10:40 UTC | 25m |
| 2026-05-16 | CSH878 | PEN → PVG | May 16, 19:25 UTC | May 17, 04:35 UTC | 9h 10m |
| 2026-05-16 | CSH878 | PEN → PVG | May 16, 04:05 UTC | May 16, 19:40 UTC | 15h 36m |
| 2026-05-15 | CSH877 | PVG → PEN | May 15, 19:35 UTC | May 16, 19:30 UTC | 23h 56m |
| 2026-05-14 | CSH9469 | - | May 14, 11:01 UTC | May 14, 11:25 UTC | 25m |
| 2026-05-13 | CSH9298 | - | May 13, 23:55 UTC | May 14, 00:20 UTC | 25m |
| 2026-05-06 | CSH9064 | HRB → PVG | May 6, 10:30 UTC | May 7, 03:30 UTC | 16h 59m |
| 2026-05-02 | CSH9078 | CGQ → PVG | May 2, 01:20 UTC | May 2, 11:25 UTC | 10h 6m |
| 2026-04-29 | CSH9296 | - | Apr 29, 07:40 UTC | Apr 29, 07:50 UTC | 10m |
| 2026-04-27 | CSH9297 | - | Apr 27, 23:55 UTC | Apr 28, 14:50 UTC | 14h 55m |
| 2026-04-27 | CSH9297 | - | Apr 27, 10:35 UTC | Apr 27, 14:30 UTC | 3h 55m |
| 2026-04-25 | CSH9469 | - | Apr 25, 10:55 UTC | Apr 25, 11:25 UTC | 30m |
| 2026-04-24 | CSH9470 | - | Apr 24, 23:55 UTC | Apr 25, 08:50 UTC | 8h 55m |
| 2026-04-24 | CSH9258 | - | Apr 24, 10:05 UTC | Apr 25, 08:50 UTC | 22h 45m |
| 2026-04-24 | CSH9257 | - | Apr 24, 07:25 UTC | Apr 24, 07:45 UTC | 20m |
| 2026-04-22 | CSH9080 | CGQ → PVG | Apr 22, 23:40 UTC | Apr 23, 00:15 UTC | 35m |
| 2026-04-21 | CSH9485 | - | Apr 21, 01:30 UTC | Apr 21, 12:35 UTC | 11h 5m |
| 2026-04-20 | CSH9485 | - | Apr 20, 07:10 UTC | Apr 21, 01:45 UTC | 18h 35m |
| 2026-04-18 | CSH802 | TSA → PVG | Apr 18, 04:25 UTC | Apr 18, 04:45 UTC | 20m |
| 2026-04-18 | CSH801 | PVG → TSA | Apr 18, 02:35 UTC | Apr 18, 03:05 UTC | 30m |
| 2026-04-17 | CSH9469 | - | Apr 17, 11:35 UTC | Apr 17, 12:00 UTC | 25m |
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-7637 page for operator, model, and routing details .