sensors Mode-S transponder
782282
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-227L · BOEING 787-9 Dreamliner
- Hex
- 782282
- Octal
- 36021202
- Decimal
- 7,873,154
- Country
- CN
- Tail
- B-227L
- Type
- B789
- Flights observed
- 140
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- Jul 25, 08:15 UTC
Last known position
Country allocation
The ICAO 24-bit address 782282 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 |
|---|---|---|---|
| CSN304 | - | 10 | 2026-07-06 |
| CSN8065 | - | 9 | 2026-07-14 |
| CSN303 | - | 8 | 2026-07-05 |
| CSN6902 | China Southern Airlines | 7 | 2026-05-27 |
| CSN338 | - | 7 | 2026-07-13 |
| CSN336 | China Southern Airlines | 7 | 2026-07-25 |
| CSN8021 | China Southern Airlines | 6 | 2026-07-22 |
| CSN6901 | China Southern Airlines | 6 | 2026-05-27 |
| CSN680 | - | 6 | 2026-06-29 |
| CSN337 | - | 6 | 2026-07-15 |
| CSN8172 | China Southern Airlines | 5 | 2026-06-25 |
| CSN8066 | - | 5 | 2026-07-14 |
| CSN8022 | China Southern Airlines | 5 | 2026-07-24 |
| CSN690 | - | 5 | 2026-07-02 |
| CSN679 | - | 5 | 2026-06-29 |
| CSN8171 | - | 4 | 2026-06-24 |
| CSN689 | - | 4 | 2026-07-01 |
| CSN5094 | - | 4 | 2026-07-19 |
| CSN354 | - | 4 | 2026-06-16 |
| CSN335 | China Southern Airlines | 4 | 2026-07-24 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | CSN336 | AKL → CAN | Jul 25, 07:50 UTC | Jul 25, 08:15 UTC | 25m |
| 2026-07-25 | CSN336 | AKL → CAN | Jul 25, 00:05 UTC | Jul 25, 07:05 UTC | 7h 0m |
| 2026-07-24 | CSN336 | AKL → CAN | Jul 24, 21:10 UTC | Jul 24, 21:25 UTC | 15m |
| 2026-07-24 | CSN335 | CAN → AKL | Jul 24, 08:05 UTC | Jul 24, 18:10 UTC | 10h 5m |
| 2026-07-24 | CSN8022 | SHE → CAN | Jul 24, 03:25 UTC | Jul 24, 03:35 UTC | 10m |
| 2026-07-23 | CSN8022 | SHE → CAN | Jul 23, 12:20 UTC | Jul 24, 01:20 UTC | 13h 0m |
| 2026-07-22 | CSN8021 | SHE → FRA | Jul 22, 13:35 UTC | Jul 23, 03:20 UTC | 13h 45m |
| 2026-07-21 | CSN3581 | CAN → SHA | Jul 21, 13:15 UTC | Jul 21, 14:20 UTC | 1h 5m |
| 2026-07-20 | CSN6042 | FRA → URC | Jul 20, 18:15 UTC | Jul 21, 00:00 UTC | 5h 45m |
| 2026-07-20 | CSN6041 | URC → FRA | Jul 20, 08:30 UTC | Jul 20, 14:50 UTC | 6h 20m |
| 2026-07-19 | CSN6041 | URC → FRA | Jul 19, 16:05 UTC | Jul 20, 14:30 UTC | 22h 25m |
| 2026-07-19 | CSN5094 | - | Jul 19, 12:35 UTC | Jul 20, 11:50 UTC | 23h 15m |
| 2026-07-19 | CSN5094 | - | Jul 19, 10:35 UTC | Jul 20, 08:55 UTC | 22h 20m |
| 2026-07-19 | CSN5094 | - | Jul 19, 10:20 UTC | Jul 20, 08:30 UTC | 22h 10m |
| 2026-07-19 | CSN5093 | - | Jul 19, 00:55 UTC | Jul 19, 05:10 UTC | 4h 15m |
| 2026-07-18 | CSN336 | AKL → CAN | Jul 18, 07:40 UTC | Jul 18, 07:55 UTC | 15m |
| 2026-07-18 | CSN336 | AKL → CAN | Jul 18, 00:04 UTC | Jul 18, 06:55 UTC | 6h 51m |
| 2026-07-17 | CSN336 | AKL → CAN | Jul 17, 21:20 UTC | Jul 17, 21:34 UTC | 15m |
| 2026-07-17 | CSN335 | - | Jul 17, 17:40 UTC | Jul 17, 18:05 UTC | 25m |
| 2026-07-17 | CSN335 | - | Jul 17, 07:55 UTC | Jul 17, 15:49 UTC | 7h 55m |
| 2026-07-16 | CSN8022 | SHE → CAN | Jul 16, 12:30 UTC | Jul 17, 01:25 UTC | 12h 55m |
| 2026-07-15 | CSN8021 | - | Jul 15, 13:40 UTC | Jul 16, 03:20 UTC | 13h 40m |
| 2026-07-15 | CSN8021 | ICN → FRA | Jul 15, 07:10 UTC | Jul 16, 03:20 UTC | 20h 10m |
| 2026-07-15 | CSN337 | - | Jul 15, 04:55 UTC | Jul 15, 05:40 UTC | 45m |
| 2026-07-14 | CSN8066 | - | Jul 14, 12:40 UTC | Jul 14, 17:10 UTC | 4h 30m |
| 2026-07-14 | CSN8065 | - | Jul 14, 03:35 UTC | Jul 14, 03:55 UTC | 20m |
| 2026-07-13 | CSN8065 | - | Jul 13, 22:35 UTC | Jul 14, 03:00 UTC | 4h 25m |
| 2026-07-13 | CSN338 | - | Jul 13, 09:20 UTC | Jul 13, 09:30 UTC | 10m |
| 2026-07-13 | CSN338 | - | Jul 13, 06:45 UTC | Jul 13, 07:25 UTC | 40m |
| 2026-07-12 | CSN332 | FRA → ICN | Jul 12, 12:20 UTC | Jul 13, 05:01 UTC | 16h 40m |
| 2026-07-11 | CSN331 | - | Jul 11, 21:50 UTC | Jul 12, 04:05 UTC | 6h 15m |
| 2026-07-10 | CSN3100 | - | Jul 10, 12:05 UTC | Jul 10, 12:15 UTC | 10m |
| 2026-07-09 | CSN8022 | - | Jul 9, 12:20 UTC | Jul 10, 01:15 UTC | 12h 55m |
| 2026-07-08 | CSN8021 | - | Jul 8, 14:00 UTC | Jul 9, 03:15 UTC | 13h 15m |
| 2026-07-08 | CSN8021 | ICN → FRA | Jul 8, 07:00 UTC | Jul 9, 03:15 UTC | 20h 15m |
| 2026-07-08 | CSN337 | - | Jul 8, 04:05 UTC | Jul 8, 04:50 UTC | 45m |
| 2026-07-07 | CSN5094 | - | Jul 7, 10:40 UTC | Jul 7, 16:55 UTC | 6h 15m |
| 2026-07-06 | CSN5093 | - | Jul 6, 22:30 UTC | Jul 7, 05:10 UTC | 6h 40m |
| 2026-07-06 | CSN304 | - | Jul 6, 03:10 UTC | Jul 6, 22:50 UTC | 19h 40m |
| 2026-07-05 | CSN304 | - | Jul 5, 22:35 UTC | Jul 6, 22:30 UTC | 23h 55m |
| 2026-07-05 | CSN304 | - | Jul 5, 21:30 UTC | Jul 6, 03:55 UTC | 6h 25m |
| 2026-07-05 | CSN303 | - | Jul 5, 10:45 UTC | Jul 5, 17:25 UTC | 6h 40m |
| 2026-07-04 | CSN8066 | - | Jul 4, 12:35 UTC | Jul 5, 11:10 UTC | 22h 35m |
| 2026-07-04 | CSN8066 | - | Jul 4, 11:30 UTC | Jul 4, 13:25 UTC | 1h 55m |
| 2026-07-04 | CSN8065 | - | Jul 4, 03:45 UTC | Jul 4, 03:55 UTC | 10m |
| 2026-07-03 | CSN8065 | - | Jul 3, 22:30 UTC | Jul 4, 03:05 UTC | 4h 35m |
| 2026-07-02 | CSN690 | LGW → ABA | Jul 2, 10:30 UTC | Jul 2, 16:30 UTC | 6h 0m |
| 2026-07-01 | CSN689 | - | Jul 1, 22:15 UTC | Jul 2, 05:20 UTC | 7h 5m |
| 2026-06-30 | CSN3110 | PEK → CAN | Jun 30, 15:15 UTC | Jun 30, 15:30 UTC | 15m |
| 2026-06-29 | CSN680 | - | Jun 29, 12:34 UTC | Jun 29, 20:15 UTC | 7h 40m |
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-227L page for operator, model, and routing details .