Apparatus

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sensors Mode-S transponder

7806AF

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6722 · AIRBUS A-320

Hex
7806AF
Octal
36003257
Decimal
7,866,031
Country
CN
Tail
B-6722
Type
A320
No current signal · last broadcast 3d ago
Flights observed
99
Distinct callsigns
20
Country
CN
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 7806AF.

Country allocation

The ICAO 24-bit address 7806AF 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
CSZ308 Shenzhen Airlines 8 2026-05-10
CSZ307 Shenzhen Airlines 8 2026-05-10
CSZ306 Shenzhen Airlines 7 2026-05-10
CSZ310 Shenzhen Airlines 6 2026-05-11
CSZ309 Shenzhen Airlines 6 2026-05-11
CSZ305 Shenzhen Airlines 5 2026-05-10
CSZ105 Shenzhen Airlines 3 2026-05-03
CSZ9744 Shenzhen Airlines 2 2026-05-27
CSZ9639 Shenzhen Airlines 2 2026-05-01
CSZ9330 Shenzhen Airlines 2 2026-04-22
CSZ9329 Shenzhen Airlines 2 2026-04-22
CSZ9142 Shenzhen Airlines 2 2026-05-10
CSZ9141 Shenzhen Airlines 2 2026-05-10
CSZ8981 Shenzhen Airlines 2 2026-05-11
CSZ8913 - 2 2026-04-17
CSZ282 Shenzhen Airlines 2 2026-04-29
CSZ281 Shenzhen Airlines 2 2026-04-29
CSZ103 Shenzhen Airlines 2 2026-05-09
CSZ9733 Shenzhen Airlines 1 2026-05-06
CSZ9703 Shenzhen Airlines 1 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-27 CSZ9744 YTY → SHE May 27, 08:10 UTCMay 27, 08:30 UTC20m
2026-05-19 CSZ9703 SZX → PVG May 19, 02:40 UTCMay 19, 02:50 UTC10m
2026-05-17 CSZ9744 YTY → SHE May 17, 08:05 UTCMay 17, 08:20 UTC15m
2026-05-15 CSZ9321 SZX → SYX May 15, 23:30 UTCMay 15, 23:45 UTC15m
2026-05-15 CSZ9394 SHE → CGO May 15, 17:55 UTCMay 15, 18:15 UTC20m
2026-05-15 CSZ9455 SZX → KMG May 15, 03:10 UTCMay 15, 03:25 UTC15m
2026-05-15 CSZ9140 YCU → SZX May 15, 01:10 UTCMay 15, 01:25 UTC15m
2026-05-13 CSZ9133 SZX → TYN May 13, 05:10 UTCMay 13, 05:25 UTC15m
2026-05-13 CSZ8956 - May 13, 03:25 UTCMay 13, 03:40 UTC15m
2026-05-12 CSZ8953 - May 12, 15:10 UTCMay 12, 15:25 UTC15m
2026-05-12 CSZ8952 - May 12, 13:20 UTCMay 12, 13:40 UTC20m
2026-05-11 CSZ8981 SZX → NKG May 11, 09:35 UTCMay 11, 09:45 UTC10m
2026-05-11 CSZ310 BKK → SZX May 11, 07:25 UTCMay 11, 07:45 UTC20m
2026-05-11 CSZ310 BKK → SZX May 11, 05:25 UTCMay 11, 06:05 UTC40m
2026-05-11 CSZ309 SZX → BKK May 11, 03:00 UTCMay 11, 03:50 UTC50m
2026-05-11 CSZ309 SZX → BKK May 11, 01:25 UTCMay 11, 01:40 UTC15m
2026-05-10 CSZ306 BKK → SZX May 10, 22:40 UTCMay 10, 22:55 UTC15m
2026-05-10 CSZ306 BKK → SZX May 10, 20:40 UTCMay 10, 21:19 UTC40m
2026-05-10 CSZ305 SZX → BKK May 10, 16:25 UTCMay 10, 18:39 UTC2h 15m
2026-05-10 CSZ308 BKK → SZX May 10, 14:40 UTCMay 10, 14:54 UTC15m
2026-05-10 CSZ308 BKK → SZX May 10, 12:40 UTCMay 10, 13:19 UTC40m
2026-05-10 CSZ307 SZX → BKK May 10, 10:30 UTCMay 10, 11:15 UTC45m
2026-05-10 CSZ307 SZX → BKK May 10, 08:50 UTCMay 10, 09:05 UTC15m
2026-05-10 CSZ9142 YCU → SZX May 10, 06:20 UTCMay 10, 06:45 UTC25m
2026-05-10 CSZ9141 SZX → YCU May 10, 00:24 UTCMay 10, 00:39 UTC15m
2026-05-09 CSZ8934 - May 9, 16:15 UTCMay 9, 16:35 UTC20m
2026-05-09 CSZ8933 - May 9, 11:55 UTCMay 9, 12:05 UTC10m
2026-05-09 CSZ103 SZX → HAN May 9, 05:10 UTCMay 9, 05:30 UTC20m
2026-05-09 CSZ9412 CTU → SZX May 9, 03:20 UTCMay 9, 03:30 UTC10m
2026-05-08 CSZ9411 SZX → CTU May 8, 10:29 UTCMay 8, 10:39 UTC10m
2026-05-08 CSZ9142 YCU → SZX May 8, 08:19 UTCMay 8, 08:44 UTC25m
2026-05-08 CSZ9141 SZX → YCU May 8, 02:24 UTCMay 8, 02:39 UTC15m
2026-05-06 CSZ9733 SHE → KHN May 6, 06:45 UTCMay 6, 14:25 UTC7h 40m
2026-05-06 CSZ9311 SZX → HAK May 6, 00:05 UTCMay 6, 00:20 UTC15m
2026-05-05 CSZ9602 SHE → SZX May 5, 09:20 UTCMay 5, 09:35 UTC15m
2026-05-05 CSZ9601 SZX → SHE May 5, 03:05 UTCMay 5, 03:20 UTC15m
2026-05-04 CSZ8982 NKG → SZX May 4, 14:45 UTCMay 4, 15:15 UTC30m
2026-05-04 CSZ8981 SZX → NKG May 4, 09:25 UTCMay 4, 09:35 UTC10m
2026-05-04 CSZ310 BKK → SZX May 4, 07:20 UTCMay 4, 07:45 UTC25m
2026-05-04 CSZ310 BKK → SZX May 4, 05:15 UTCMay 4, 05:45 UTC30m
2026-05-04 CSZ309 SZX → BKK May 4, 03:15 UTCMay 4, 03:54 UTC40m
2026-05-04 CSZ309 SZX → BKK May 4, 01:24 UTCMay 4, 01:40 UTC15m
2026-05-03 CSZ306 BKK → SZX May 3, 22:54 UTCMay 3, 23:04 UTC10m
2026-05-03 CSZ306 BKK → SZX May 3, 20:55 UTCMay 3, 21:24 UTC30m
2026-05-03 CSZ305 SZX → BKK May 3, 16:30 UTCMay 3, 18:55 UTC2h 25m
2026-05-03 CSZ105 SZX → HAN May 3, 08:35 UTCMay 3, 08:45 UTC10m
2026-05-03 CSZ9462 NKG → CKG May 3, 06:15 UTCMay 3, 06:25 UTC10m
2026-05-03 CSZ9461 CKG → NKG May 3, 01:25 UTCMay 3, 01:40 UTC15m
2026-05-02 CSZ105 SZX → HAN May 2, 08:30 UTCMay 2, 08:55 UTC25m
2026-05-01 CSZ9139 SZX → YCU May 1, 14:45 UTCMay 1, 15:00 UTC15m

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-6722 page for operator, model, and routing details .

Mode-S 7806AF frequently asked

What is Mode-S code 7806AF?
7806AF is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6722.
Where is Mode-S 7806AF registered?
Mode-S code 7806AF is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7806AF broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7806AF, octal 36003257, decimal 7,866,031.
What flights does 7806AF operate?
Mode-S 7806AF has broadcast 20 distinct callsigns, including CSZ308, CSZ307, CSZ306, CSZ310, CSZ309.