Apparatus

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sensors Mode-S transponder

7822B7

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32N2 · AIRBUS A-320neo

Hex
7822B7
Octal
36021267
Decimal
7,873,207
Country
CN
Tail
B-32N2
Type
A20N
No current signal · last broadcast 1d ago
Flights observed
71
Distinct callsigns
12
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7822B7.

Country allocation

The ICAO 24-bit address 7822B7 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 12 distinct

Callsign Airline Flights Last seen
CSN696 China Southern Airlines 18 2026-05-26
CSN695 China Southern Airlines 12 2026-05-26
CSN676 - 12 2026-05-26
CSN675 - 10 2026-05-26
CSN6299 China Southern Airlines 5 2026-05-29
CSN6300 China Southern Airlines 4 2026-05-29
CSN6327 China Southern Airlines 3 2026-05-12
CSN6966 China Southern Airlines 2 2026-05-28
CSN6328 - 2 2026-04-26
CSN6337 China Southern Airlines 1 2026-05-05
CSN632R - 1 2026-05-12
CSN6325 - 1 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CSN6300 SZX → DLC May 29, 04:30 UTCMay 29, 05:00 UTC30m
2026-05-29 CSN6299 DLC → SZX May 29, 02:10 UTCMay 29, 02:30 UTC20m
2026-05-28 CSN6966 URC → XIY May 28, 14:10 UTCMay 28, 14:30 UTC20m
2026-05-26 CSN676 - May 26, 13:54 UTCMay 26, 14:24 UTC30m
2026-05-26 CSN675 - May 26, 11:50 UTCMay 26, 12:14 UTC25m
2026-05-26 CSN696 ICN → DLC May 26, 08:45 UTCMay 26, 09:04 UTC20m
2026-05-26 CSN695 DLC → ICN May 26, 06:39 UTCMay 26, 07:05 UTC25m
2026-05-25 CSN696 ICN → DLC May 25, 08:40 UTCMay 25, 14:35 UTC5h 55m
2026-05-25 CSN695 DLC → ICN May 25, 06:35 UTCMay 25, 06:55 UTC20m
2026-05-23 CSN6299 DLC → SZX May 23, 02:20 UTCMay 23, 02:30 UTC10m
2026-05-22 CSN696 ICN → DLC May 22, 08:45 UTCMay 23, 01:45 UTC17h 0m
2026-05-22 CSN695 DLC → ICN May 22, 06:35 UTCMay 22, 07:00 UTC25m
2026-05-21 CSN676 - May 21, 13:45 UTCMay 21, 14:10 UTC25m
2026-05-21 CSN675 - May 21, 11:45 UTCMay 21, 12:10 UTC25m
2026-05-21 CSN696 ICN → DLC May 21, 08:35 UTCMay 21, 08:50 UTC15m
2026-05-21 CSN695 DLC → ICN May 21, 06:40 UTCMay 21, 07:05 UTC25m
2026-05-18 CSN676 - May 18, 13:55 UTCMay 18, 14:25 UTC30m
2026-05-18 CSN675 - May 18, 11:45 UTCMay 18, 12:10 UTC25m
2026-05-18 CSN696 ICN → DLC May 18, 08:30 UTCMay 18, 08:50 UTC20m
2026-05-18 CSN695 DLC → ICN May 18, 06:45 UTCMay 18, 07:10 UTC25m
2026-05-17 CSN676 - May 17, 13:50 UTCMay 17, 14:10 UTC20m
2026-05-17 CSN675 - May 17, 11:45 UTCMay 17, 12:05 UTC20m
2026-05-17 CSN696 ICN → DLC May 17, 08:30 UTCMay 17, 08:50 UTC20m
2026-05-17 CSN695 DLC → ICN May 17, 06:35 UTCMay 17, 06:55 UTC20m
2026-05-15 CSN676 - May 15, 13:45 UTCMay 15, 14:05 UTC20m
2026-05-15 CSN675 - May 15, 11:50 UTCMay 15, 12:05 UTC15m
2026-05-13 CSN696 ICN → DLC May 13, 08:35 UTCMay 13, 08:45 UTC10m
2026-05-13 CSN695 DLC → ICN May 13, 06:45 UTCMay 13, 07:00 UTC15m
2026-05-12 CSN632R - May 12, 22:35 UTCMay 12, 22:50 UTC15m
2026-05-12 CSN6327 DLC → SZX May 12, 09:55 UTCMay 12, 10:20 UTC25m
2026-05-11 CSN696 ICN → DLC May 11, 08:35 UTCMay 11, 08:55 UTC20m
2026-05-10 CSN676 - May 10, 14:00 UTCMay 10, 14:20 UTC20m
2026-05-10 CSN696 ICN → DLC May 10, 08:35 UTCMay 10, 08:45 UTC10m
2026-05-08 CSN696 ICN → DLC May 8, 08:29 UTCMay 8, 08:40 UTC10m
2026-05-08 CSN695 DLC → ICN May 8, 06:39 UTCMay 8, 06:54 UTC15m
2026-05-07 CSN676 - May 7, 14:05 UTCMay 7, 14:15 UTC10m
2026-05-07 CSN696 ICN → DLC May 7, 08:40 UTCMay 7, 08:55 UTC15m
2026-05-05 CSN6337 NKG → HAK May 5, 03:40 UTCMay 5, 04:00 UTC20m
2026-05-04 CSN696 ICN → DLC May 4, 08:40 UTCMay 4, 08:50 UTC10m
2026-05-03 CSN676 - May 3, 13:55 UTCMay 3, 14:10 UTC15m
2026-05-03 CSN675 - May 3, 12:15 UTCMay 3, 12:30 UTC15m
2026-05-03 CSN6325 - May 3, 04:15 UTCMay 3, 04:30 UTC15m
2026-04-29 CSN6966 URC → XIY Apr 29, 14:10 UTCApr 30, 01:20 UTC11h 9m
2026-04-28 CSN676 - Apr 28, 14:00 UTCApr 28, 14:15 UTC15m
2026-04-28 CSN675 - Apr 28, 12:00 UTCApr 28, 12:20 UTC20m
2026-04-28 CSN696 ICN → DLC Apr 28, 08:35 UTCApr 28, 08:55 UTC20m
2026-04-28 CSN695 DLC → ICN Apr 28, 06:40 UTCApr 28, 06:50 UTC10m
2026-04-27 CSN696 ICN → DLC Apr 27, 08:30 UTCApr 27, 08:55 UTC25m
2026-04-26 CSN6328 - Apr 26, 12:05 UTCApr 26, 12:15 UTC10m
2026-04-26 CSN6327 DLC → SZX Apr 26, 10:10 UTCApr 26, 10:20 UTC10m

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-32N2 page for operator, model, and routing details .

Mode-S 7822B7 frequently asked

What is Mode-S code 7822B7?
7822B7 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32N2.
Where is Mode-S 7822B7 registered?
Mode-S code 7822B7 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7822B7 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7822B7, octal 36021267, decimal 7,873,207.
What flights does 7822B7 operate?
Mode-S 7822B7 has broadcast 12 distinct callsigns, including CSN696, CSN695, CSN676, CSN675, CSN6299.