Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

782237

ICAO 24-bit transponder address · allocated to China

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

Hex
782237
Octal
36021067
Decimal
7,873,079
Country
CN
Tail
B-32LR
Type
A20N
No current signal · last broadcast 6h ago
Flights observed
58
Distinct callsigns
20
Country
CN
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 782237.

Country allocation

The ICAO 24-bit address 782237 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
CSN688 China Southern Airlines 7 2026-05-22
CSN687 China Southern Airlines 7 2026-05-21
CSN6074 China Southern Airlines 7 2026-05-21
CSN6073 China Southern Airlines 7 2026-05-22
CSN8459 China Southern Airlines 4 2026-05-07
CSN6851 China Southern Airlines 3 2026-05-07
CSN6341 China Southern Airlines 3 2026-04-20
CSN6570 China Southern Airlines 2 2026-04-28
CSN638 China Southern Airlines 2 2026-05-05
CSN6377 China Southern Airlines 2 2026-06-03
CSN637 China Southern Airlines 2 2026-04-25
CSN6331 China Southern Airlines 2 2026-05-28
CSN6168 China Southern Airlines 2 2026-05-20
CSN3605 China Southern Airlines 2 2026-04-26
CSN6545 China Southern Airlines 1 2026-04-24
CSN6358 China Southern Airlines 1 2026-05-12
CSN6146 China Southern Airlines 1 2026-04-22
CSN5953 China Southern Airlines 1 2026-04-18
CSN3606 China Southern Airlines 1 2026-05-03
CSN3497 China Southern Airlines 1 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 CSN6377 CGQ → CAN Jun 3, 07:20 UTCJun 3, 12:55 UTC5h 35m
2026-06-02 CSN6377 CGQ → CAN Jun 2, 14:40 UTCJun 3, 12:55 UTC22h 15m
2026-05-28 CSN6331 SHE → CAN May 28, 04:05 UTCMay 28, 13:00 UTC8h 55m
2026-05-26 CSN3497 CAN → KMG May 26, 23:25 UTCMay 26, 23:35 UTC10m
2026-05-22 CSN688 ICN → CGQ May 22, 06:00 UTCMay 22, 06:20 UTC20m
2026-05-22 CSN6073 YNJ → ICN May 22, 03:40 UTCMay 22, 04:05 UTC25m
2026-05-21 CSN6074 ICN → YNJ May 21, 04:55 UTCMay 21, 05:15 UTC20m
2026-05-21 CSN687 CGQ → ICN May 21, 02:10 UTCMay 21, 02:30 UTC20m
2026-05-20 CSN6168 PKX → CGQ May 20, 12:30 UTCMay 21, 01:40 UTC13h 10m
2026-05-20 CSN688 ICN → CGQ May 20, 05:55 UTCMay 20, 06:20 UTC25m
2026-05-20 CSN6073 YNJ → ICN May 20, 03:45 UTCMay 20, 04:10 UTC25m
2026-05-19 CSN6074 ICN → YNJ May 19, 04:50 UTCMay 20, 03:45 UTC22h 55m
2026-05-19 CSN687 CGQ → ICN May 19, 02:15 UTCMay 19, 02:40 UTC25m
2026-05-18 CSN6168 PKX → CGQ May 18, 12:30 UTCMay 19, 01:45 UTC13h 14m
2026-05-18 CSN688 ICN → CGQ May 18, 05:45 UTCMay 18, 06:01 UTC15m
2026-05-18 CSN6073 YNJ → ICN May 18, 03:10 UTCMay 18, 04:11 UTC1h 0m
2026-05-17 CSN6074 ICN → YNJ May 17, 04:35 UTCMay 17, 04:55 UTC20m
2026-05-17 CSN687 CGQ → ICN May 17, 01:35 UTCMay 17, 02:35 UTC1h 0m
2026-05-16 CSN687 CGQ → ICN May 16, 05:51 UTCMay 17, 02:35 UTC20h 45m
2026-05-16 CSN687 CGQ → ICN May 16, 05:40 UTCMay 17, 02:35 UTC20h 55m
2026-05-16 CSN6073 YNJ → ICN May 16, 03:50 UTCMay 16, 04:05 UTC15m
2026-05-15 CSN6074 ICN → YNJ May 15, 04:50 UTCMay 16, 03:10 UTC22h 19m
2026-05-15 CSN687 CGQ → ICN May 15, 02:40 UTCMay 15, 02:55 UTC15m
2026-05-14 CSN688 ICN → CGQ May 14, 05:35 UTCMay 14, 05:50 UTC15m
2026-05-14 CSN6073 YNJ → ICN May 14, 03:40 UTCMay 14, 04:00 UTC20m
2026-05-14 CSN6073 YNJ → ICN May 14, 03:00 UTCMay 14, 03:10 UTC10m
2026-05-13 CSN6073 YNJ → ICN May 13, 04:55 UTCMay 14, 03:10 UTC22h 15m
2026-05-12 CSN6358 SZX → CGQ May 12, 06:25 UTCMay 12, 06:35 UTC10m
2026-05-09 CSN6331 SHE → CAN May 9, 03:50 UTCMay 9, 12:40 UTC8h 50m
2026-05-07 CSN8459 CGQ → CAN May 7, 14:45 UTCMay 8, 03:30 UTC12h 45m
2026-05-07 CSN8459 CGQ → CAN May 7, 07:25 UTCMay 8, 03:30 UTC20h 5m
2026-05-07 CSN6851 CGQ → CAN May 7, 03:15 UTCMay 7, 15:00 UTC11h 46m
2026-05-05 CSN8459 CGQ → CAN May 5, 12:35 UTCMay 6, 03:40 UTC15h 5m
2026-05-05 CSN638 ICN → CGQ May 5, 05:50 UTCMay 5, 06:05 UTC15m
2026-05-04 CSN6074 ICN → YNJ May 4, 10:30 UTCMay 4, 10:40 UTC10m
2026-05-04 CSN688 ICN → CGQ May 4, 04:39 UTCMay 4, 04:50 UTC10m
2026-05-03 CSN3606 CAN → CGQ May 3, 11:50 UTCMay 4, 01:44 UTC13h 55m
2026-04-30 CSN8459 CGQ → CAN Apr 30, 06:10 UTCApr 30, 10:30 UTC4h 20m
2026-04-28 CSN6570 XIY → CGQ Apr 28, 15:05 UTCApr 29, 06:29 UTC15h 25m
2026-04-28 CSN6570 XIY → CGQ Apr 28, 07:50 UTCApr 29, 06:29 UTC22h 40m
2026-04-28 CSN6851 CGQ → CAN Apr 28, 03:15 UTCApr 28, 15:15 UTC12h 0m
2026-04-26 CSN3605 CGQ → CAN Apr 26, 03:05 UTCApr 26, 03:25 UTC20m
2026-04-25 CSN6074 ICN → YNJ Apr 25, 10:25 UTCApr 25, 10:40 UTC15m
2026-04-25 CSN637 CGQ → ICN Apr 25, 08:50 UTCApr 25, 09:05 UTC15m
2026-04-25 CSN688 ICN → CGQ Apr 25, 04:50 UTCApr 25, 05:05 UTC15m
2026-04-24 CSN6545 CGQ → HGH Apr 24, 00:05 UTCApr 24, 09:35 UTC9h 30m
2026-04-23 CSN638 ICN → CGQ Apr 23, 05:50 UTCApr 24, 00:40 UTC18h 49m
2026-04-22 CSN6074 ICN → YNJ Apr 22, 10:35 UTCApr 22, 10:50 UTC15m
2026-04-22 CSN637 CGQ → ICN Apr 22, 08:35 UTCApr 22, 08:50 UTC15m
2026-04-22 CSN6146 PKX → CGQ Apr 22, 03:50 UTCApr 22, 04:05 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-32LR page for operator, model, and routing details .

Mode-S 782237 frequently asked

What is Mode-S code 782237?
782237 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32LR.
Where is Mode-S 782237 registered?
Mode-S code 782237 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 782237 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 782237, octal 36021067, decimal 7,873,079.
What flights does 782237 operate?
Mode-S 782237 has broadcast 20 distinct callsigns, including CSN688, CSN687, CSN6074, CSN6073, CSN8459.