Apparatus

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sensors Mode-S transponder

782187

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32JK · AIRBUS A-321neo

Hex
782187
Octal
36020607
Decimal
7,872,903
Country
CN
Tail
B-32JK
Type
A21N
Broadcasting now · callsign CSN8996 · 13,800 ft
Flights observed
50
Distinct callsigns
20
Country
CN
Last broadcast
8h ago

Current position

782187 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 782187 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
CSN8995 China Southern Airlines 4 2026-07-17
CSN8996 - 3 2026-07-17
CSN6102 China Southern Airlines 3 2026-05-28
CSN3157 China Southern Airlines 3 2026-05-29
CSN8909 China Southern Airlines 2 2026-06-22
CSN8871 China Southern Airlines 2 2026-05-01
CSN6914 - 2 2026-07-08
CSN5453 - 2 2026-07-05
CSN5438 - 2 2026-07-13
CSN5437 - 2 2026-07-13
CSN3194 - 2 2026-07-09
CSN3193 - 2 2026-07-09
CSN3168 China Southern Airlines 2 2026-05-29
CSN8930 China Southern Airlines 1 2026-06-03
CSN8851 - 1 2026-07-13
CSN8816 - 1 2026-07-06
CSN8568 China Southern Airlines 1 2026-07-07
CSN8159 China Southern Airlines 1 2026-05-09
CSN6913 - 1 2026-07-08
CSN6908 China Southern Airlines 1 2026-04-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CSN8995 PKX → AAT Jul 17, 23:25 UTCJul 17, 23:50 UTC25m
2026-07-17 CSN8996 - Jul 17, 07:30 UTCJul 17, 07:40 UTC10m
2026-07-16 CSN8995 PKX → AAT Jul 16, 23:20 UTCJul 16, 23:40 UTC20m
2026-07-13 CSN8851 - Jul 13, 12:50 UTCJul 13, 13:05 UTC15m
2026-07-13 CSN5438 - Jul 13, 10:30 UTCJul 13, 10:40 UTC10m
2026-07-13 CSN5437 - Jul 13, 01:35 UTCJul 13, 01:55 UTC20m
2026-07-12 CSN6135 - Jul 12, 10:20 UTCJul 12, 10:30 UTC10m
2026-07-11 CSN8996 - Jul 11, 07:10 UTCJul 11, 07:25 UTC15m
2026-07-10 CSN8995 - Jul 10, 23:15 UTCJul 10, 23:40 UTC25m
2026-07-10 CSN8996 - Jul 10, 07:10 UTCJul 10, 07:25 UTC15m
2026-07-09 CSN8995 - Jul 9, 23:15 UTCJul 9, 23:40 UTC25m
2026-07-09 CSN6588 - Jul 9, 13:20 UTCJul 9, 13:30 UTC10m
2026-07-09 CSN3193 - Jul 9, 05:10 UTCJul 9, 05:25 UTC15m
2026-07-09 CSN3194 - Jul 9, 02:45 UTCJul 9, 02:55 UTC10m
2026-07-08 CSN6913 - Jul 8, 14:40 UTCJul 8, 14:50 UTC10m
2026-07-08 CSN6914 - Jul 8, 00:30 UTCJul 8, 00:45 UTC15m
2026-07-07 CSN8568 KMG → PKX Jul 7, 14:20 UTCJul 7, 14:35 UTC15m
2026-07-06 CSN8816 - Jul 6, 12:00 UTCJul 6, 12:20 UTC20m
2026-07-05 CSN5453 - Jul 5, 11:15 UTCJul 5, 11:25 UTC10m
2026-07-04 CSN6914 - Jul 4, 00:15 UTCJul 4, 13:10 UTC12h 55m
2026-06-30 CSN6108 - Jun 30, 08:40 UTCJun 30, 08:50 UTC10m
2026-06-29 CSN6082 - Jun 29, 08:04 UTCJun 29, 08:14 UTC10m
2026-06-28 CSN5453 - Jun 28, 11:29 UTCJun 28, 11:45 UTC15m
2026-06-24 CSN3915 PKX → ZYI Jun 24, 09:00 UTCJun 24, 09:19 UTC20m
2026-06-22 CSN8909 PKX → SYX Jun 22, 04:40 UTCJun 22, 07:45 UTC3h 5m
2026-06-21 CSN3193 - Jun 21, 04:44 UTCJun 21, 05:00 UTC15m
2026-06-21 CSN3194 - Jun 21, 02:45 UTCJun 21, 02:55 UTC10m
2026-06-07 CSN6144 PKX → CGQ Jun 7, 23:50 UTCJun 8, 00:05 UTC15m
2026-06-05 CSN6714 PKX → SYX Jun 5, 10:00 UTCJun 5, 12:45 UTC2h 45m
2026-06-03 CSN8909 PKX → SYX Jun 3, 09:50 UTCJun 4, 05:00 UTC19h 10m
2026-06-03 CSN8930 LHW → PKX Jun 3, 04:55 UTCJun 3, 05:10 UTC15m
2026-05-29 CSN3157 SZX → PKX May 29, 08:45 UTCMay 29, 09:10 UTC25m
2026-05-29 CSN3168 PKX → SZX May 29, 06:15 UTCMay 29, 06:25 UTC10m
2026-05-28 CSN6102 PKX → SHE May 28, 13:35 UTCMay 28, 13:50 UTC15m
2026-05-28 CSN3157 SZX → PKX May 28, 08:50 UTCMay 28, 09:05 UTC15m
2026-05-27 CSN6102 PKX → SHE May 27, 13:40 UTCMay 27, 13:50 UTC10m
2026-05-17 CSN3997 PKX → KMG May 17, 12:35 UTCMay 17, 12:45 UTC10m
2026-05-09 CSN8159 CAN → SGN May 9, 01:15 UTCMay 9, 01:30 UTC15m
2026-05-07 CSN5438 - May 7, 09:35 UTCMay 7, 09:50 UTC15m
2026-05-07 CSN5437 - May 7, 00:30 UTCMay 7, 00:50 UTC20m
2026-05-01 CSN8871 PKX → DQA May 1, 11:15 UTCMay 1, 11:30 UTC15m
2026-04-26 CSN6102 PKX → SHE Apr 26, 13:40 UTCApr 26, 13:50 UTC10m
2026-04-26 CSN3157 SZX → PKX Apr 26, 08:45 UTCApr 26, 08:55 UTC10m
2026-04-26 CSN3168 PKX → SZX Apr 26, 05:35 UTCApr 26, 05:45 UTC10m
2026-04-23 CSN8871 PKX → DQA Apr 23, 11:10 UTCApr 23, 11:20 UTC10m
2026-04-23 CSN6150 PKX → CGQ Apr 23, 05:10 UTCApr 23, 05:20 UTC10m
2026-04-20 CSN6907 URC → PKX Apr 20, 12:30 UTCApr 20, 12:45 UTC15m
2026-04-20 CSN6908 PKX → URC Apr 20, 04:45 UTCApr 20, 05:05 UTC20m
2026-04-17 CSN5010 HKG → PKX Apr 17, 00:44 UTCApr 17, 01:04 UTC20m
2026-04-16 CSN5009 PKX → HKG Apr 16, 13:40 UTCApr 16, 14:20 UTC40m

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

Mode-S 782187 frequently asked

What is Mode-S code 782187?
782187 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32JK.
Where is Mode-S 782187 registered?
Mode-S code 782187 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 782187 broadcasting right now?
Yes. Mode-S 782187 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 782187, octal 36020607, decimal 7,872,903.
What flights does 782187 operate?
Mode-S 782187 has broadcast 20 distinct callsigns, including CSN8995, CSN8996, CSN6102, CSN3157, CSN8909.