sensors Mode-S transponder
7816BE
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-308Q · AIRBUS A-330-200
- Hex
- 7816BE
- Octal
- 36013276
- Decimal
- 7,870,142
- Country
- CN
- Tail
- B-308Q
- Type
- A332
- Flights observed
- 119
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 7816BE 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 |
|---|---|---|---|
| CSC9611 | Sichuan Airlines | 15 | 2026-05-22 |
| CSC9609 | Sichuan Airlines | 14 | 2026-05-29 |
| CSC9830 | Sichuan Airlines | 10 | 2026-05-25 |
| CSC9610 | Sichuan Airlines | 8 | 2026-05-27 |
| CSC9647 | Sichuan Airlines | 7 | 2026-05-26 |
| CSC9612 | Sichuan Airlines | 7 | 2026-05-22 |
| CSC9821 | Sichuan Airlines | 6 | 2026-05-12 |
| CSC9605 | Sichuan Airlines | 6 | 2026-05-23 |
| CSC9651 | Sichuan Airlines | 5 | 2026-05-06 |
| CSC9822 | Sichuan Airlines | 4 | 2026-05-12 |
| CSC9813 | Sichuan Airlines | 4 | 2026-05-31 |
| CSC9652 | - | 4 | 2026-06-01 |
| CSC9648 | Sichuan Airlines | 4 | 2026-05-26 |
| CSC9829 | - | 3 | 2026-05-25 |
| CSC9812 | Sichuan Airlines | 3 | 2026-05-29 |
| CSC9656 | Sichuan Airlines | 3 | 2026-05-28 |
| CSC9814 | Sichuan Airlines | 2 | 2026-05-31 |
| CSC9644 | - | 2 | 2026-04-16 |
| CSC9643 | Sichuan Airlines | 2 | 2026-04-16 |
| CSC9613 | Sichuan Airlines | 2 | 2026-04-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | CSC9804 | BRU → CTU | Jun 2, 12:55 UTC | Jun 2, 15:50 UTC | 2h 55m |
| 2026-06-01 | CSC9803 | SVO → SVO | Jun 1, 15:35 UTC | Jun 2, 09:50 UTC | 18h 15m |
| 2026-06-01 | CSC9652 | DEL → BUD | Jun 1, 14:55 UTC | Jun 2, 09:50 UTC | 18h 55m |
| 2026-05-31 | CSC9814 | BUD → TFU | May 31, 13:20 UTC | May 31, 16:10 UTC | 2h 50m |
| 2026-05-31 | CSC9813 | ALA → CTU | May 31, 09:35 UTC | May 31, 10:35 UTC | 1h 0m |
| 2026-05-29 | CSC9812 | BRU → BRU | May 29, 14:40 UTC | May 29, 18:55 UTC | 4h 16m |
| 2026-05-29 | CSC9609 | TFU → BRU | May 29, 09:30 UTC | May 29, 11:50 UTC | 2h 20m |
| 2026-05-29 | CSC9609 | TFU → BRU | May 29, 06:35 UTC | May 29, 06:50 UTC | 15m |
| 2026-05-28 | CSC9656 | DEL → TFU | May 28, 15:35 UTC | May 29, 02:40 UTC | 11h 5m |
| 2026-05-27 | CSC9610 | BRU → BRU | May 27, 18:10 UTC | May 28, 13:10 UTC | 19h 0m |
| 2026-05-27 | CSC9609 | TFU → BRU | May 27, 13:35 UTC | May 27, 16:00 UTC | 2h 25m |
| 2026-05-26 | CSC9648 | BOM → TFU | May 26, 18:55 UTC | May 27, 09:00 UTC | 14h 5m |
| 2026-05-26 | CSC9648 | BOM → TFU | May 26, 16:59 UTC | May 26, 17:15 UTC | 15m |
| 2026-05-26 | CSC9647 | TFU → BOM | May 26, 13:40 UTC | May 26, 14:00 UTC | 20m |
| 2026-05-26 | CSC9647 | TFU → BOM | May 26, 10:44 UTC | May 26, 11:54 UTC | 1h 10m |
| 2026-05-25 | CSC9647 | TFU → BOM | May 25, 15:35 UTC | May 26, 11:54 UTC | 20h 20m |
| 2026-05-25 | CSC9830 | BUD → WAW | May 25, 14:10 UTC | May 26, 11:54 UTC | 21h 45m |
| 2026-05-25 | CSC9830 | BUD → WAW | May 25, 10:55 UTC | May 25, 11:50 UTC | 55m |
| 2026-05-25 | CSC9829 | - | May 25, 05:15 UTC | May 25, 09:10 UTC | 3h 55m |
| 2026-05-23 | CSC9812 | BRU → BRU | May 23, 14:35 UTC | May 23, 20:50 UTC | 6h 15m |
| 2026-05-23 | CSC9605 | BRU → SVO | May 23, 02:05 UTC | May 23, 12:30 UTC | 10h 25m |
| 2026-05-22 | CSC9605 | BRU → SVO | May 22, 13:35 UTC | May 23, 12:30 UTC | 22h 55m |
| 2026-05-22 | CSC9605 | BRU → SVO | May 22, 11:35 UTC | May 23, 11:30 UTC | 23h 55m |
| 2026-05-22 | CSC9612 | FRA → TFU | May 22, 09:40 UTC | May 23, 04:00 UTC | 18h 19m |
| 2026-05-22 | CSC9611 | HEL → HEL | May 22, 04:45 UTC | May 22, 07:05 UTC | 2h 20m |
| 2026-05-22 | CSC9611 | HEL → HEL | May 22, 02:40 UTC | May 22, 02:50 UTC | 10m |
| 2026-05-21 | CSC9656 | DEL → TFU | May 21, 09:20 UTC | May 22, 00:50 UTC | 15h 30m |
| 2026-05-20 | CSC9612 | FRA → TFU | May 20, 12:40 UTC | May 21, 07:00 UTC | 18h 20m |
| 2026-05-20 | CSC9611 | HEL → HEL | May 20, 07:40 UTC | May 20, 09:55 UTC | 2h 15m |
| 2026-05-20 | CSC9611 | HEL → HEL | May 20, 05:55 UTC | May 20, 06:05 UTC | 10m |
| 2026-05-20 | CSC9611 | HEL → HEL | May 20, 00:50 UTC | May 20, 01:20 UTC | 30m |
| 2026-05-18 | CSC9830 | BUD → WAW | May 18, 13:50 UTC | May 18, 15:10 UTC | 1h 20m |
| 2026-05-18 | CSC9830 | BUD → WAW | May 18, 10:40 UTC | May 18, 11:40 UTC | 1h 0m |
| 2026-05-16 | CSC9812 | BRU → BRU | May 16, 19:00 UTC | May 16, 21:30 UTC | 2h 30m |
| 2026-05-16 | CSC9605 | BRU → SVO | May 16, 13:51 UTC | May 16, 15:55 UTC | 2h 5m |
| 2026-05-16 | CSC9605 | BRU → SVO | May 16, 12:31 UTC | May 16, 12:55 UTC | 25m |
| 2026-05-15 | CSC9605 | BRU → SVO | May 15, 13:35 UTC | May 16, 08:51 UTC | 19h 15m |
| 2026-05-15 | CSC9612 | FRA → TFU | May 15, 11:55 UTC | May 16, 08:51 UTC | 20h 55m |
| 2026-05-15 | CSC9611 | HEL → HEL | May 15, 07:00 UTC | May 15, 09:20 UTC | 2h 20m |
| 2026-05-15 | CSC9611 | HEL → HEL | May 15, 02:40 UTC | May 15, 02:45 UTC | 5m |
| 2026-05-14 | CSC9611 | HEL → HEL | May 14, 21:40 UTC | May 14, 22:05 UTC | 25m |
| 2026-05-13 | CSC9612 | FRA → TFU | May 13, 18:10 UTC | May 13, 22:15 UTC | 4h 5m |
| 2026-05-13 | CSC9611 | HEL → HEL | May 13, 10:10 UTC | May 13, 12:30 UTC | 2h 20m |
| 2026-05-13 | CSC9611 | HEL → HEL | May 13, 08:30 UTC | May 13, 08:35 UTC | 5m |
| 2026-05-12 | CSC9822 | BUD → TFU | May 12, 09:40 UTC | May 13, 03:40 UTC | 18h 0m |
| 2026-05-12 | CSC9822 | BUD → TFU | May 12, 07:35 UTC | May 13, 03:40 UTC | 20h 5m |
| 2026-05-12 | CSC9821 | ALA → CTU | May 12, 04:20 UTC | May 12, 05:05 UTC | 45m |
| 2026-05-11 | CSC9821 | ALA → CTU | May 11, 08:25 UTC | May 12, 05:05 UTC | 20h 41m |
| 2026-05-10 | CSC9830 | BUD → WAW | May 10, 14:09 UTC | May 11, 06:00 UTC | 15h 50m |
| 2026-05-10 | CSC9830 | BUD → WAW | May 10, 11:10 UTC | May 10, 12:00 UTC | 50m |
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-308Q page for operator, model, and routing details .