sensors Mode-S transponder
7806FA
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6745 · AIRBUS A-320
- Hex
- 7806FA
- Octal
- 36003372
- Decimal
- 7,866,106
- Country
- CN
- Tail
- B-6745
- Type
- A320
- Flights observed
- 40
- Distinct callsigns
- 17
- Country
- CN
- Last broadcast
- Jul 25, 20:15 UTC
Current position
Country allocation
The ICAO 24-bit address 7806FA 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 17 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CCA8305 | - | 8 | 2026-06-30 |
| CCA708 | Air China | 6 | 2026-07-25 |
| CCA1573 | - | 4 | 2026-07-21 |
| CCA8551 | - | 3 | 2026-07-02 |
| CCA8352 | Air China | 3 | 2026-07-25 |
| CCA8306 | - | 3 | 2026-06-21 |
| CCA707 | Air China | 3 | 2026-07-25 |
| CCA9805 | - | 1 | 2026-04-13 |
| CCA8529 | - | 1 | 2026-07-24 |
| CCA8356 | - | 1 | 2026-07-10 |
| CCA8349 | - | 1 | 2026-07-11 |
| CCA1784 | Air China | 1 | 2026-05-18 |
| CCA1783 | Air China | 1 | 2026-05-18 |
| CCA1738 | Air China | 1 | 2026-06-09 |
| CCA1737 | Air China | 1 | 2026-06-09 |
| CCA1733 | Air China | 1 | 2026-06-09 |
| CCA1710 | - | 1 | 2026-06-27 |
Recent flights last 40
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | CCA708 | HAN → HGH | Jul 25, 20:00 UTC | Jul 25, 20:15 UTC | 15m |
| 2026-07-25 | CCA707 | HGH → HAN | Jul 25, 17:40 UTC | Jul 25, 18:05 UTC | 25m |
| 2026-07-25 | CCA8352 | ZUH → HGH | Jul 25, 04:30 UTC | Jul 25, 04:45 UTC | 15m |
| 2026-07-24 | CCA8529 | - | Jul 24, 10:00 UTC | Jul 24, 10:10 UTC | 10m |
| 2026-07-21 | CCA1573 | - | Jul 21, 14:15 UTC | Jul 21, 14:25 UTC | 10m |
| 2026-07-19 | CCA708 | - | Jul 19, 20:50 UTC | Jul 19, 21:05 UTC | 15m |
| 2026-07-19 | CCA708 | - | Jul 19, 19:55 UTC | Jul 19, 20:05 UTC | 10m |
| 2026-07-11 | CCA8349 | - | Jul 11, 02:15 UTC | Jul 11, 02:30 UTC | 15m |
| 2026-07-10 | CCA8356 | - | Jul 10, 05:10 UTC | Jul 10, 05:20 UTC | 10m |
| 2026-07-02 | CCA8551 | - | Jul 2, 01:50 UTC | Jul 2, 02:15 UTC | 25m |
| 2026-07-01 | CCA1573 | - | Jul 1, 13:35 UTC | Jul 1, 13:45 UTC | 10m |
| 2026-06-30 | CCA8305 | - | Jun 30, 02:00 UTC | Jun 30, 05:05 UTC | 3h 5m |
| 2026-06-29 | CCA1573 | - | Jun 29, 13:59 UTC | Jun 29, 14:14 UTC | 15m |
| 2026-06-27 | CCA708 | - | Jun 27, 19:55 UTC | Jun 27, 20:19 UTC | 25m |
| 2026-06-27 | CCA707 | - | Jun 27, 17:20 UTC | Jun 27, 17:49 UTC | 30m |
| 2026-06-27 | CCA1710 | - | Jun 27, 02:45 UTC | Jun 27, 02:55 UTC | 10m |
| 2026-06-25 | CCA8305 | - | Jun 25, 02:14 UTC | Jun 25, 02:39 UTC | 25m |
| 2026-06-21 | CCA8306 | - | Jun 21, 04:44 UTC | Jun 21, 04:54 UTC | 10m |
| 2026-06-21 | CCA8305 | - | Jun 21, 01:49 UTC | Jun 21, 02:35 UTC | 45m |
| 2026-06-18 | CCA8305 | - | Jun 18, 03:20 UTC | Jun 18, 03:30 UTC | 10m |
| 2026-06-11 | CCA8352 | ZUH → HGH | Jun 11, 05:25 UTC | Jun 11, 05:40 UTC | 15m |
| 2026-06-10 | CCA708 | HAN → HGH | Jun 10, 20:00 UTC | Jun 10, 21:05 UTC | 1h 5m |
| 2026-06-10 | CCA707 | HGH → HAN | Jun 10, 17:10 UTC | Jun 10, 17:40 UTC | 30m |
| 2026-06-09 | CCA1733 | HGH → SZX | Jun 9, 08:45 UTC | Jun 9, 09:05 UTC | 20m |
| 2026-06-09 | CCA1738 | SZX → HGH | Jun 9, 03:00 UTC | Jun 9, 03:10 UTC | 10m |
| 2026-06-09 | CCA1737 | HGH → SZX | Jun 9, 01:00 UTC | Jun 9, 01:20 UTC | 20m |
| 2026-06-01 | CCA8551 | PVG → CTU | Jun 1, 01:50 UTC | Jun 1, 02:10 UTC | 20m |
| 2026-05-28 | CCA8305 | - | May 28, 02:10 UTC | May 28, 02:30 UTC | 20m |
| 2026-05-26 | CCA8306 | - | May 26, 05:15 UTC | May 26, 05:54 UTC | 40m |
| 2026-05-26 | CCA8305 | - | May 26, 02:10 UTC | May 26, 02:29 UTC | 20m |
| 2026-05-25 | CCA1573 | - | May 25, 13:30 UTC | May 25, 13:40 UTC | 10m |
| 2026-05-18 | CCA1784 | ZHA → HGH | May 18, 05:00 UTC | May 18, 05:10 UTC | 10m |
| 2026-05-18 | CCA1783 | HGH → ZHA | May 18, 01:45 UTC | May 18, 02:00 UTC | 15m |
| 2026-05-08 | CCA708 | HAN → HGH | May 8, 20:50 UTC | May 8, 21:05 UTC | 15m |
| 2026-05-06 | CCA8551 | PVG → CTU | May 6, 01:45 UTC | May 6, 02:01 UTC | 15m |
| 2026-05-05 | CCA8306 | - | May 5, 04:45 UTC | May 5, 04:55 UTC | 10m |
| 2026-05-05 | CCA8305 | - | May 5, 02:30 UTC | May 5, 02:55 UTC | 25m |
| 2026-04-16 | CCA8305 | - | Apr 16, 02:19 UTC | Apr 16, 02:45 UTC | 25m |
| 2026-04-14 | CCA8352 | ZUH → HGH | Apr 14, 05:25 UTC | Apr 14, 05:40 UTC | 15m |
| 2026-04-13 | CCA9805 | - | Apr 13, 07:45 UTC | Apr 13, 08:05 UTC | 20m |
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-6745 page for operator, model, and routing details .