Apparatus

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sensors Mode-S transponder

782209

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32L5 · AIRBUS A-321neo

Hex
782209
Octal
36021011
Decimal
7,873,033
Country
CN
Tail
B-32L5
Type
A21N
No current signal · last broadcast 19h ago
Flights observed
65
Distinct callsigns
20
Country
CN
Last broadcast
19h ago

Last known position

Most recent position reported by Mode-S 782209.

Country allocation

The ICAO 24-bit address 782209 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
CSN5438 - 7 2026-07-20
CSN5437 - 7 2026-07-20
CSN8930 China Southern Airlines 3 2026-06-12
CSN6082 - 3 2026-06-24
CSN8871 China Southern Airlines 2 2026-07-21
CSN8851 - 2 2026-07-20
CSN6638 China Southern Airlines 2 2026-06-08
CSN6150 China Southern Airlines 2 2026-07-21
CSN388 China Southern Airlines 2 2026-05-24
CSN3193 - 2 2026-06-18
CSN318 China Southern Airlines 2 2026-05-26
CSN317 China Southern Airlines 2 2026-05-26
CSN8995 China Southern Airlines 1 2026-07-01
CSN8909 China Southern Airlines 1 2026-05-05
CSN8869 China Southern Airlines 1 2026-05-06
CSN8852 - 1 2026-07-11
CSN8568 China Southern Airlines 1 2026-07-22
CSN8567 - 1 2026-07-05
CSN8472 China Southern Airlines 1 2026-07-19
CSN8471 - 1 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-22 CSN8568 KMG → PKX Jul 22, 14:55 UTCJul 22, 15:15 UTC20m
2026-07-21 CSN8871 PKX → DQA Jul 21, 11:35 UTCJul 21, 11:45 UTC10m
2026-07-21 CSN6150 PKX → CGQ Jul 21, 05:05 UTCJul 21, 05:15 UTC10m
2026-07-20 CSN8851 - Jul 20, 18:50 UTCJul 20, 19:00 UTC10m
2026-07-20 CSN5438 - Jul 20, 12:20 UTCJul 20, 12:35 UTC15m
2026-07-20 CSN5437 - Jul 20, 01:40 UTCJul 20, 01:55 UTC15m
2026-07-19 CSN8472 HLD → PKX Jul 19, 15:25 UTCJul 19, 15:40 UTC15m
2026-07-19 CSN8471 - Jul 19, 11:15 UTCJul 19, 11:30 UTC15m
2026-07-17 CSN8851 - Jul 17, 13:29 UTCJul 17, 13:45 UTC15m
2026-07-17 CSN5438 - Jul 17, 11:10 UTCJul 17, 11:20 UTC10m
2026-07-17 CSN5437 - Jul 17, 01:49 UTCJul 17, 02:05 UTC15m
2026-07-15 CSN5438 - Jul 15, 10:35 UTCJul 15, 10:50 UTC15m
2026-07-15 CSN5437 - Jul 15, 01:45 UTCJul 15, 02:00 UTC15m
2026-07-13 CSN6907 - Jul 13, 12:15 UTCJul 13, 12:30 UTC15m
2026-07-13 CSN6908 - Jul 13, 04:30 UTCJul 13, 04:50 UTC20m
2026-07-12 CSN5438 - Jul 12, 11:10 UTCJul 12, 11:25 UTC15m
2026-07-12 CSN5437 - Jul 12, 02:05 UTCJul 12, 02:25 UTC20m
2026-07-11 CSN3186 - Jul 11, 06:30 UTCJul 11, 06:45 UTC15m
2026-07-11 CSN8852 - Jul 11, 03:10 UTCJul 11, 03:20 UTC10m
2026-07-10 CSN6112 - Jul 10, 09:45 UTCJul 10, 10:05 UTC20m
2026-07-08 CSN5438 - Jul 8, 10:30 UTCJul 8, 10:45 UTC15m
2026-07-08 CSN5437 - Jul 8, 01:50 UTCJul 8, 02:05 UTC15m
2026-07-06 CSN5438 - Jul 6, 11:45 UTCJul 6, 12:00 UTC15m
2026-07-06 CSN5437 - Jul 6, 01:30 UTCJul 6, 01:55 UTC25m
2026-07-05 CSN8567 - Jul 5, 06:55 UTCJul 5, 07:05 UTC10m
2026-07-02 CSN6588 - Jul 2, 13:10 UTCJul 2, 13:20 UTC10m
2026-07-01 CSN8995 PKX → AAT Jul 1, 23:20 UTCJul 1, 23:40 UTC20m
2026-06-25 CSN6194 PKX → CGQ Jun 25, 09:20 UTCJun 25, 09:29 UTC10m
2026-06-24 CSN6082 - Jun 24, 08:14 UTCJun 24, 08:35 UTC20m
2026-06-22 CSN6082 - Jun 22, 08:25 UTCJun 22, 08:40 UTC15m
2026-06-21 CSN5453 - Jun 21, 11:20 UTCJun 21, 11:34 UTC15m
2026-06-21 CSN5454 - Jun 21, 01:35 UTCJun 21, 01:55 UTC20m
2026-06-20 CSN6909 URC → PKX Jun 20, 15:24 UTCJun 20, 15:39 UTC15m
2026-06-20 CSN6904 PKX → URC Jun 20, 01:29 UTCJun 20, 01:44 UTC15m
2026-06-18 CSN3193 - Jun 18, 07:10 UTCJun 18, 07:20 UTC10m
2026-06-17 CSN6713 SYX → PKX Jun 17, 12:25 UTCJun 17, 12:40 UTC15m
2026-06-12 CSN8930 LHW → PKX Jun 12, 04:55 UTCJun 12, 05:05 UTC10m
2026-06-09 CSN6150 PKX → CGQ Jun 9, 05:10 UTCJun 9, 05:20 UTC10m
2026-06-08 CSN6638 HAK → PKX Jun 8, 10:40 UTCJun 8, 10:50 UTC10m
2026-06-07 CSN6082 MFM → PKX Jun 7, 08:10 UTCJun 7, 08:25 UTC15m
2026-06-04 CSN3903 PKX → CTU Jun 4, 10:30 UTCJun 4, 10:45 UTC15m
2026-06-03 CSN3260 CKG → PKX Jun 3, 16:15 UTCJun 3, 16:25 UTC10m
2026-06-03 CSN3259 PKX → CKG Jun 3, 11:25 UTCJun 3, 11:40 UTC15m
2026-05-30 CSN8930 LHW → PKX May 30, 04:55 UTCMay 30, 05:05 UTC10m
2026-05-28 CSN8871 PKX → DQA May 28, 11:15 UTCMay 28, 11:25 UTC10m
2026-05-27 CSN8930 LHW → PKX May 27, 04:49 UTCMay 27, 04:59 UTC10m
2026-05-26 CSN318 GMP → PKX May 26, 04:45 UTCMay 26, 05:10 UTC25m
2026-05-26 CSN317 PKX → GMP May 26, 02:35 UTCMay 26, 03:05 UTC30m
2026-05-24 CSN388 CGK → CAN May 24, 06:15 UTCMay 24, 06:35 UTC20m
2026-05-24 CSN388 CGK → CAN May 24, 02:10 UTCMay 24, 03:40 UTC1h 30m

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-32L5 page for operator, model, and routing details .

Mode-S 782209 frequently asked

What is Mode-S code 782209?
782209 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32L5.
Where is Mode-S 782209 registered?
Mode-S code 782209 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 782209 broadcasting right now?
No active broadcast right now. Last signal was 19h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 782209, octal 36021011, decimal 7,873,033.
What flights does 782209 operate?
Mode-S 782209 has broadcast 20 distinct callsigns, including CSN5438, CSN5437, CSN8930, CSN6082, CSN8871.