sensors Mode-S transponder
780F06
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-8243 · AIRBUS A-320
- Hex
- 780F06
- Octal
- 36007406
- Decimal
- 7,868,166
- Country
- CN
- Tail
- B-8243
- Type
- A320
- Flights observed
- 30
- Distinct callsigns
- 18
- Country
- CN
- Last broadcast
- 2d ago
Last known position
Country allocation
The ICAO 24-bit address 780F06 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 18 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CDC8874 | - | 5 | 2026-05-06 |
| CDC8597 | - | 3 | 2026-06-19 |
| CDC8696 | Zhejiang Loong Airlines | 2 | 2026-07-24 |
| CDC8241 | - | 2 | 2026-05-08 |
| CDC8095 | Zhejiang Loong Airlines | 2 | 2026-06-12 |
| CDC8022 | - | 2 | 2026-06-18 |
| CDC8021 | - | 2 | 2026-06-18 |
| CDC8992 | Zhejiang Loong Airlines | 1 | 2026-06-22 |
| CDC8958 | Zhejiang Loong Airlines | 1 | 2026-06-26 |
| CDC8940 | - | 1 | 2026-06-25 |
| CDC8870 | - | 1 | 2026-04-29 |
| CDC8866 | Zhejiang Loong Airlines | 1 | 2026-04-27 |
| CDC8695 | Zhejiang Loong Airlines | 1 | 2026-07-23 |
| CDC8598 | - | 1 | 2026-06-20 |
| CDC8242 | - | 1 | 2026-05-09 |
| CDC8054 | Zhejiang Loong Airlines | 1 | 2026-04-26 |
| CDC8053 | Zhejiang Loong Airlines | 1 | 2026-04-26 |
| CDC6054 | - | 1 | 2026-07-02 |
Recent flights last 30
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-24 | CDC8696 | TNA → CGQ | Jul 24, 15:10 UTC | Jul 24, 15:20 UTC | 10m |
| 2026-07-23 | CDC8695 | NGB → WEH | Jul 23, 07:45 UTC | Jul 23, 08:00 UTC | 15m |
| 2026-07-02 | CDC6054 | - | Jul 2, 02:40 UTC | Jul 2, 02:55 UTC | 15m |
| 2026-06-26 | CDC8958 | CGQ → HGH | Jun 26, 13:40 UTC | Jun 26, 14:09 UTC | 30m |
| 2026-06-25 | CDC8940 | - | Jun 25, 13:29 UTC | Jun 25, 13:40 UTC | 10m |
| 2026-06-22 | CDC8992 | HRB → HGH | Jun 22, 06:54 UTC | Jun 22, 07:30 UTC | 35m |
| 2026-06-20 | CDC8598 | - | Jun 20, 06:19 UTC | Jun 20, 06:35 UTC | 15m |
| 2026-06-19 | CDC8597 | - | Jun 19, 11:54 UTC | Jun 19, 12:14 UTC | 20m |
| 2026-06-18 | CDC8597 | - | Jun 18, 13:40 UTC | Jun 19, 12:14 UTC | 22h 34m |
| 2026-06-18 | CDC8022 | - | Jun 18, 11:30 UTC | Jun 18, 13:50 UTC | 2h 20m |
| 2026-06-18 | CDC8021 | - | Jun 18, 06:50 UTC | Jun 18, 09:00 UTC | 2h 10m |
| 2026-06-12 | CDC8095 | HGH → SYX | Jun 12, 23:35 UTC | Jun 13, 03:15 UTC | 3h 40m |
| 2026-05-30 | CDC8696 | TNA → CGQ | May 30, 07:50 UTC | May 30, 14:15 UTC | 6h 25m |
| 2026-05-16 | CDC8095 | HGH → SYX | May 16, 23:40 UTC | May 17, 03:30 UTC | 3h 50m |
| 2026-05-09 | CDC8242 | - | May 9, 08:10 UTC | May 9, 12:40 UTC | 4h 30m |
| 2026-05-08 | CDC8241 | - | May 8, 11:34 UTC | May 9, 05:15 UTC | 17h 40m |
| 2026-05-07 | CDC8241 | - | May 7, 00:05 UTC | May 7, 12:00 UTC | 11h 55m |
| 2026-05-06 | CDC8874 | - | May 6, 10:10 UTC | May 6, 10:20 UTC | 10m |
| 2026-05-05 | CDC8874 | - | May 5, 10:55 UTC | May 5, 11:05 UTC | 10m |
| 2026-05-04 | CDC8874 | - | May 4, 09:55 UTC | May 4, 10:05 UTC | 10m |
| 2026-05-03 | CDC8874 | - | May 3, 10:15 UTC | May 3, 10:30 UTC | 15m |
| 2026-05-02 | CDC8874 | - | May 2, 10:50 UTC | May 2, 11:00 UTC | 10m |
| 2026-04-30 | CDC8022 | BKK → HGH | Apr 30, 11:00 UTC | Apr 30, 13:15 UTC | 2h 15m |
| 2026-04-30 | CDC8021 | HGH → BKK | Apr 30, 08:55 UTC | Apr 30, 09:40 UTC | 45m |
| 2026-04-29 | CDC8870 | - | Apr 29, 11:45 UTC | Apr 30, 07:20 UTC | 19h 34m |
| 2026-04-27 | CDC8866 | SHE → HGH | Apr 27, 14:25 UTC | Apr 27, 15:00 UTC | 35m |
| 2026-04-26 | CDC8054 | HKG → HGH | Apr 26, 09:55 UTC | Apr 26, 10:55 UTC | 1h 0m |
| 2026-04-26 | CDC8053 | HGH → HKG | Apr 26, 07:25 UTC | Apr 26, 07:45 UTC | 20m |
| 2026-04-23 | CDC8597 | - | Apr 23, 12:30 UTC | Apr 24, 03:20 UTC | 14h 49m |
| 2026-04-21 | - | - | Apr 21, 07:00 UTC | Apr 21, 07:10 UTC | 10m |
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-8243 page for operator, model, and routing details .