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
- 225
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- Jul 26, 15:55 UTC
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 | 23 | 2026-07-24 |
| CSC9609 | Sichuan Airlines | 16 | 2026-06-10 |
| CSC9647 | - | 12 | 2026-07-17 |
| CSC9612 | Sichuan Airlines | 12 | 2026-07-24 |
| CSC9605 | Sichuan Airlines | 12 | 2026-07-25 |
| CSC9830 | Sichuan Airlines | 10 | 2026-05-25 |
| CSC9661 | - | 10 | 2026-07-21 |
| CSC9610 | Sichuan Airlines | 10 | 2026-06-10 |
| CSC9828 | - | 9 | 2026-06-29 |
| CSC9652 | - | 8 | 2026-07-13 |
| CSC9648 | - | 8 | 2026-07-17 |
| CSC9821 | Sichuan Airlines | 6 | 2026-05-12 |
| CSC9662 | - | 6 | 2026-07-21 |
| CSC9651 | - | 6 | 2026-07-12 |
| CSC9656 | - | 5 | 2026-07-02 |
| CSC9640 | - | 5 | 2026-07-26 |
| CSC9827 | - | 4 | 2026-06-29 |
| CSC9822 | Sichuan Airlines | 4 | 2026-05-12 |
| CSC9813 | Sichuan Airlines | 4 | 2026-05-31 |
| CSC9804 | - | 4 | 2026-07-15 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | CSC9640 | - | Jul 26, 12:40 UTC | Jul 26, 15:55 UTC | 3h 15m |
| 2026-07-26 | CSC9639 | TFU → BLR | Jul 26, 10:30 UTC | Jul 26, 10:45 UTC | 15m |
| 2026-07-25 | CSC9606 | BRU → BRU | Jul 25, 17:40 UTC | Jul 26, 09:45 UTC | 16h 5m |
| 2026-07-25 | CSC9605 | BRU → SVO | Jul 25, 04:55 UTC | Jul 25, 14:45 UTC | 9h 50m |
| 2026-07-24 | CSC9605 | BRU → SVO | Jul 24, 13:35 UTC | Jul 25, 13:30 UTC | 23h 55m |
| 2026-07-24 | CSC9612 | FRA → TFU | Jul 24, 09:35 UTC | Jul 25, 05:05 UTC | 19h 30m |
| 2026-07-24 | CSC9611 | HEL → HEL | Jul 24, 04:50 UTC | Jul 24, 07:00 UTC | 2h 10m |
| 2026-07-24 | CSC9611 | HEL → HEL | Jul 24, 02:35 UTC | Jul 24, 02:40 UTC | 5m |
| 2026-07-23 | CSC9644 | - | Jul 23, 04:00 UTC | Jul 23, 22:25 UTC | 18h 25m |
| 2026-07-22 | CSC9644 | - | Jul 22, 14:05 UTC | Jul 23, 12:50 UTC | 22h 45m |
| 2026-07-22 | CSC9643 | TFU → MAA | Jul 22, 11:35 UTC | Jul 23, 11:30 UTC | 23h 55m |
| 2026-07-22 | CSC9643 | TFU → MAA | Jul 22, 11:15 UTC | Jul 23, 06:05 UTC | 18h 50m |
| 2026-07-21 | CSC9662 | - | Jul 21, 14:55 UTC | Jul 22, 04:25 UTC | 13h 30m |
| 2026-07-21 | CSC9661 | - | Jul 21, 11:15 UTC | Jul 21, 12:35 UTC | 1h 20m |
| 2026-07-20 | CSC9661 | - | Jul 20, 15:50 UTC | Jul 21, 12:35 UTC | 20h 44m |
| 2026-07-20 | CSC9661 | - | Jul 20, 13:35 UTC | Jul 21, 12:35 UTC | 22h 59m |
| 2026-07-20 | CSC9802 | - | Jul 20, 13:00 UTC | Jul 21, 11:30 UTC | 22h 29m |
| 2026-07-19 | CSC9662 | - | Jul 19, 17:05 UTC | Jul 20, 04:30 UTC | 11h 25m |
| 2026-07-18 | CSC9661 | - | Jul 18, 19:35 UTC | Jul 19, 15:05 UTC | 19h 30m |
| 2026-07-18 | CSC9614 | - | Jul 18, 17:35 UTC | Jul 19, 15:05 UTC | 21h 30m |
| 2026-07-18 | CSC9613 | HEL → FRA | Jul 18, 12:40 UTC | Jul 18, 14:50 UTC | 2h 10m |
| 2026-07-17 | CSC9648 | - | Jul 17, 16:55 UTC | Jul 18, 09:30 UTC | 16h 36m |
| 2026-07-17 | CSC9647 | - | Jul 17, 14:00 UTC | Jul 17, 14:24 UTC | 25m |
| 2026-07-16 | CSC9647 | - | Jul 16, 17:35 UTC | Jul 17, 12:40 UTC | 19h 5m |
| 2026-07-16 | CSC9606 | - | Jul 16, 15:49 UTC | Jul 17, 12:40 UTC | 20h 50m |
| 2026-07-16 | CSC9605 | - | Jul 16, 00:40 UTC | Jul 16, 11:05 UTC | 10h 25m |
| 2026-07-15 | CSC9804 | - | Jul 15, 03:40 UTC | Jul 16, 01:10 UTC | 21h 30m |
| 2026-07-14 | CSC9817 | - | Jul 14, 18:20 UTC | Jul 15, 00:25 UTC | 6h 4m |
| 2026-07-13 | CSC9652 | - | Jul 13, 08:45 UTC | Jul 13, 11:40 UTC | 2h 55m |
| 2026-07-12 | CSC9651 | BUD → DEL | Jul 12, 11:30 UTC | Jul 13, 06:35 UTC | 19h 5m |
| 2026-07-12 | CSC9817 | - | Jul 12, 01:40 UTC | Jul 12, 07:35 UTC | 5h 55m |
| 2026-07-09 | CSC9640 | - | Jul 9, 13:05 UTC | Jul 9, 16:10 UTC | 3h 5m |
| 2026-07-08 | CSC9612 | - | Jul 8, 17:45 UTC | Jul 9, 09:45 UTC | 16h 0m |
| 2026-07-08 | CSC9611 | HEL → FRA | Jul 8, 12:50 UTC | Jul 8, 14:55 UTC | 2h 5m |
| 2026-07-08 | CSC9611 | - | Jul 8, 10:45 UTC | Jul 8, 11:00 UTC | 15m |
| 2026-07-07 | CSC9648 | - | Jul 7, 17:30 UTC | Jul 8, 06:35 UTC | 13h 5m |
| 2026-07-07 | CSC9647 | - | Jul 7, 14:10 UTC | Jul 7, 14:25 UTC | 15m |
| 2026-07-06 | CSC9647 | - | Jul 6, 19:50 UTC | Jul 7, 12:50 UTC | 17h 0m |
| 2026-07-06 | CSC9801 | - | Jul 6, 09:00 UTC | Jul 6, 17:15 UTC | 8h 15m |
| 2026-07-05 | CSC9640 | - | Jul 5, 14:25 UTC | Jul 6, 09:15 UTC | 18h 50m |
| 2026-07-05 | CSC9640 | - | Jul 5, 12:50 UTC | Jul 6, 09:15 UTC | 20h 25m |
| 2026-07-04 | CSC9606 | - | Jul 4, 15:20 UTC | Jul 5, 09:15 UTC | 17h 55m |
| 2026-07-04 | CSC9605 | - | Jul 4, 10:25 UTC | Jul 4, 12:25 UTC | 2h 0m |
| 2026-07-04 | CSC9605 | - | Jul 4, 01:50 UTC | Jul 4, 02:10 UTC | 20m |
| 2026-07-02 | CSC9656 | - | Jul 2, 09:40 UTC | Jul 2, 12:35 UTC | 2h 55m |
| 2026-07-01 | CSC9802 | BRU → BRU | Jul 1, 13:05 UTC | Jul 2, 07:25 UTC | 18h 20m |
| 2026-06-30 | CSC9801 | SVO → BRU | Jun 30, 15:35 UTC | Jul 1, 10:00 UTC | 18h 25m |
| 2026-06-30 | CSC9801 | SVO → BRU | Jun 30, 15:05 UTC | Jul 1, 10:00 UTC | 18h 55m |
| 2026-06-30 | CSC9661 | - | Jun 30, 11:20 UTC | Jun 30, 12:35 UTC | 1h 15m |
| 2026-06-29 | CSC9661 | - | Jun 29, 15:34 UTC | Jun 30, 12:35 UTC | 21h 1m |
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 .