sensors Mode-S transponder
781370
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-1260 · BOEING 737 MAX 8
- Hex
- 781370
- Octal
- 36011560
- Decimal
- 7,869,296
- Country
- CN
- Tail
- B-1260
- Type
- B38M
- Flights observed
- 105
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 781370 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 |
|---|---|---|---|
| CSH858 | Shanghai Airlines | 11 | 2026-05-29 |
| CSH863 | Shanghai Airlines | 8 | 2026-06-01 |
| CSH831 | Shanghai Airlines | 8 | 2026-05-09 |
| CSH811 | Shanghai Airlines | 7 | 2026-05-31 |
| CSH866 | Shanghai Airlines | 6 | 2026-06-02 |
| CSH861 | Shanghai Airlines | 6 | 2026-05-31 |
| CSH841 | Shanghai Airlines | 6 | 2026-05-30 |
| CSH865 | Shanghai Airlines | 5 | 2026-06-01 |
| CSH853 | Shanghai Airlines | 5 | 2026-05-23 |
| CSH832 | Shanghai Airlines | 5 | 2026-05-09 |
| CSH877 | Shanghai Airlines | 4 | 2026-05-20 |
| CSH862 | Shanghai Airlines | 4 | 2026-05-13 |
| CSH842 | Shanghai Airlines | 4 | 2026-05-28 |
| CSH833 | Shanghai Airlines | 4 | 2026-05-16 |
| CSH9255 | Shanghai Airlines | 3 | 2026-05-22 |
| CSH857 | Shanghai Airlines | 3 | 2026-05-02 |
| CSH847 | Shanghai Airlines | 3 | 2026-04-30 |
| CSH9088 | Shanghai Airlines | 2 | 2026-05-21 |
| CSH864 | Shanghai Airlines | 2 | 2026-05-24 |
| CSH848 | Shanghai Airlines | 2 | 2026-04-15 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | CSH866 | KUL → PVG | Jun 2, 13:00 UTC | Jun 2, 17:15 UTC | 4h 15m |
| 2026-06-01 | CSH865 | PVG → KUL | Jun 1, 23:20 UTC | Jun 2, 11:20 UTC | 12h 0m |
| 2026-06-01 | CSH863 | PVG → KUL | Jun 1, 06:05 UTC | Jun 1, 21:25 UTC | 15h 20m |
| 2026-05-31 | CSH811 | PVG → HKG | May 31, 18:10 UTC | Jun 1, 04:05 UTC | 9h 55m |
| 2026-05-31 | CSH861 | PVG → KUL | May 31, 11:55 UTC | May 31, 16:10 UTC | 4h 15m |
| 2026-05-30 | CSH841 | CGQ → PVG | May 30, 07:15 UTC | May 30, 17:50 UTC | 10h 35m |
| 2026-05-29 | CSH858 | HKT → PVG | May 29, 12:15 UTC | May 30, 04:00 UTC | 15h 45m |
| 2026-05-29 | CSH858 | HKT → PVG | May 29, 06:15 UTC | May 30, 04:00 UTC | 21h 45m |
| 2026-05-29 | CSH811 | PVG → HKG | May 29, 04:05 UTC | May 29, 04:20 UTC | 15m |
| 2026-05-28 | CSH811 | PVG → HKG | May 28, 13:25 UTC | May 29, 03:30 UTC | 14h 5m |
| 2026-05-28 | CSH842 | BKK → PVG | May 28, 04:15 UTC | May 29, 03:30 UTC | 23h 15m |
| 2026-05-28 | CSH842 | BKK → PVG | May 28, 03:00 UTC | May 28, 14:05 UTC | 11h 5m |
| 2026-05-27 | CSH841 | CGQ → PVG | May 27, 16:10 UTC | May 27, 18:45 UTC | 2h 35m |
| 2026-05-26 | CSH841 | CGQ → PVG | May 26, 19:10 UTC | May 27, 18:00 UTC | 22h 50m |
| 2026-05-26 | CSH858 | HKT → PVG | May 26, 11:20 UTC | May 26, 19:20 UTC | 8h 0m |
| 2026-05-25 | CSH866 | KUL → PVG | May 25, 12:30 UTC | May 25, 16:40 UTC | 4h 10m |
| 2026-05-25 | CSH865 | PVG → KUL | May 25, 10:50 UTC | May 25, 11:10 UTC | 20m |
| 2026-05-24 | CSH864 | KUL → PVG | May 24, 23:10 UTC | May 25, 07:50 UTC | 8h 40m |
| 2026-05-24 | CSH863 | PVG → KUL | May 24, 05:10 UTC | May 24, 21:35 UTC | 16h 25m |
| 2026-05-23 | CSH853 | PVG → BKK | May 23, 03:15 UTC | May 23, 14:50 UTC | 11h 35m |
| 2026-05-22 | CSH9255 | PVG → HAK | May 22, 12:50 UTC | May 23, 06:30 UTC | 17h 40m |
| 2026-05-21 | CSH9088 | SHE → PVG | May 21, 13:15 UTC | May 22, 03:25 UTC | 14h 10m |
| 2026-05-21 | CSH9088 | SHE → PVG | May 21, 04:25 UTC | May 22, 03:25 UTC | 23h 0m |
| 2026-05-20 | CSH877 | PVG → PEN | May 20, 19:35 UTC | May 21, 13:50 UTC | 18h 15m |
| 2026-05-20 | CSH877 | PVG → PEN | May 20, 14:05 UTC | May 21, 13:50 UTC | 23h 45m |
| 2026-05-20 | CSH877 | PVG → PEN | May 20, 13:50 UTC | May 21, 04:45 UTC | 14h 55m |
| 2026-05-20 | CSH877 | PVG → PEN | May 20, 03:40 UTC | May 20, 19:55 UTC | 16h 16m |
| 2026-05-19 | CSH878 | PEN → PVG | May 19, 10:30 UTC | May 20, 03:45 UTC | 17h 15m |
| 2026-05-17 | CSH834 | BKK → PVG | May 17, 10:00 UTC | May 18, 03:50 UTC | 17h 50m |
| 2026-05-16 | CSH833 | PVG → BKK | May 16, 16:15 UTC | May 17, 08:05 UTC | 15h 50m |
| 2026-05-16 | CSH833 | PVG → BKK | May 16, 13:01 UTC | May 17, 08:05 UTC | 19h 4m |
| 2026-05-15 | CSH865 | PVG → KUL | May 15, 23:15 UTC | May 16, 11:21 UTC | 12h 6m |
| 2026-05-15 | CSH863 | PVG → KUL | May 15, 05:00 UTC | May 15, 21:15 UTC | 16h 14m |
| 2026-05-14 | CSH853 | PVG → BKK | May 14, 07:15 UTC | May 14, 15:01 UTC | 7h 45m |
| 2026-05-14 | CSH812 | HKG → PVG | May 14, 06:10 UTC | May 14, 06:25 UTC | 15m |
| 2026-05-14 | CSH811 | PVG → HKG | May 14, 04:30 UTC | May 14, 04:50 UTC | 20m |
| 2026-05-13 | CSH862 | KUL → PVG | May 13, 18:20 UTC | May 14, 03:25 UTC | 9h 5m |
| 2026-05-13 | CSH861 | PVG → KUL | May 13, 03:10 UTC | May 13, 16:20 UTC | 13h 10m |
| 2026-05-12 | CSH853 | PVG → BKK | May 12, 06:20 UTC | May 12, 14:35 UTC | 8h 15m |
| 2026-05-12 | CSH811 | PVG → HKG | May 12, 03:45 UTC | May 12, 04:00 UTC | 15m |
| 2026-05-12 | CSH811 | PVG → HKG | May 12, 02:45 UTC | May 12, 02:55 UTC | 10m |
| 2026-05-11 | CSH811 | PVG → HKG | May 11, 07:15 UTC | May 12, 02:55 UTC | 19h 41m |
| 2026-05-11 | CSH854 | BKK → PVG | May 11, 05:00 UTC | May 12, 02:55 UTC | 21h 55m |
| 2026-05-09 | CSH853 | PVG → BKK | May 9, 20:10 UTC | May 10, 14:45 UTC | 18h 35m |
| 2026-05-09 | CSH853 | PVG → BKK | May 9, 18:05 UTC | May 10, 14:45 UTC | 20h 40m |
| 2026-05-09 | CSH832 | HKT → PVG | May 9, 17:30 UTC | May 10, 14:45 UTC | 21h 15m |
| 2026-05-09 | CSH832 | HKT → PVG | May 9, 14:05 UTC | May 10, 14:00 UTC | 23h 55m |
| 2026-05-09 | CSH831 | PVG → HKT | May 9, 12:15 UTC | May 9, 20:10 UTC | 7h 55m |
| 2026-05-08 | CSH9539 | PVG → SYX | May 8, 03:44 UTC | May 8, 08:14 UTC | 4h 30m |
| 2026-05-07 | CSH862 | KUL → PVG | May 7, 17:55 UTC | May 7, 18:10 UTC | 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-1260 page for operator, model, and routing details .