Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

78225F

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32M6 · AIRBUS A-321neo

Hex
78225F
Octal
36021137
Decimal
7,873,119
Country
CN
Tail
B-32M6
Type
A21N
No current signal · last broadcast 1d ago
Flights observed
52
Distinct callsigns
20
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 78225F.

Country allocation

The ICAO 24-bit address 78225F 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
CSN8996 - 4 2026-07-15
CSN8995 - 4 2026-07-14
CSN8909 China Southern Airlines 3 2026-06-24
CSN6082 - 3 2026-06-15
CSN318 China Southern Airlines 3 2026-06-02
CSN317 China Southern Airlines 3 2026-06-02
CSN8910 - 2 2026-06-28
CSN8871 China Southern Airlines 2 2026-06-09
CSN5438 - 2 2026-07-16
CSN5437 - 2 2026-07-16
CSN3194 - 2 2026-06-20
CSN8991 China Southern Airlines 1 2026-06-11
CSN8922 China Southern Airlines 1 2026-07-19
CSN8917 China Southern Airlines 1 2026-06-13
CSN8851 - 1 2026-07-16
CSN8849 - 1 2026-07-07
CSN8571 China Southern Airlines 1 2026-07-18
CSN8567 - 1 2026-06-27
CSN6908 China Southern Airlines 1 2026-04-27
CSN6714 China Southern Airlines 1 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-19 CSN8922 XNN → PKX Jul 19, 06:45 UTCJul 19, 07:00 UTC15m
2026-07-18 CSN8571 PKX → OHE Jul 18, 01:54 UTCJul 18, 02:05 UTC10m
2026-07-16 CSN8851 - Jul 16, 12:55 UTCJul 16, 13:10 UTC15m
2026-07-16 CSN5438 - Jul 16, 10:50 UTCJul 16, 10:59 UTC10m
2026-07-16 CSN5437 - Jul 16, 01:35 UTCJul 16, 01:55 UTC20m
2026-07-15 CSN8996 - Jul 15, 07:35 UTCJul 15, 07:50 UTC15m
2026-07-14 CSN8995 - Jul 14, 23:20 UTCJul 14, 23:45 UTC25m
2026-07-14 CSN6588 - Jul 14, 13:40 UTCJul 14, 13:50 UTC10m
2026-07-14 CSN8996 - Jul 14, 07:30 UTCJul 14, 07:45 UTC15m
2026-07-13 CSN8995 - Jul 13, 23:25 UTCJul 13, 23:45 UTC20m
2026-07-11 CSN5438 - Jul 11, 11:35 UTCJul 11, 11:45 UTC10m
2026-07-11 CSN5437 - Jul 11, 01:40 UTCJul 11, 02:00 UTC20m
2026-07-07 CSN8849 - Jul 7, 13:50 UTCJul 7, 14:05 UTC15m
2026-07-04 CSN6587 - Jul 4, 09:45 UTCJul 4, 09:55 UTC10m
2026-07-04 CSN8996 - Jul 4, 07:20 UTCJul 4, 07:30 UTC10m
2026-07-03 CSN8995 - Jul 3, 23:20 UTCJul 3, 23:40 UTC20m
2026-07-02 CSN6638 - Jul 2, 10:30 UTCJul 2, 10:45 UTC15m
2026-07-01 CSN8996 AAT → PKX Jul 1, 07:35 UTCJul 1, 07:50 UTC15m
2026-06-30 CSN8995 PKX → AAT Jun 30, 23:25 UTCJun 30, 23:45 UTC20m
2026-06-28 CSN8910 - Jun 28, 04:29 UTCJun 28, 08:00 UTC3h 30m
2026-06-27 CSN8567 - Jun 27, 06:54 UTCJun 27, 07:15 UTC20m
2026-06-26 CSN5453 - Jun 26, 11:24 UTCJun 26, 11:34 UTC10m
2026-06-26 CSN5454 - Jun 26, 01:39 UTCJun 26, 02:00 UTC20m
2026-06-24 CSN8909 PKX → SYX Jun 24, 04:34 UTCJun 24, 08:04 UTC3h 30m
2026-06-21 CSN6714 PKX → SYX Jun 21, 09:40 UTCJun 21, 09:59 UTC20m
2026-06-20 CSN3193 - Jun 20, 04:39 UTCJun 20, 04:59 UTC20m
2026-06-20 CSN3194 - Jun 20, 02:44 UTCJun 20, 03:09 UTC25m
2026-06-18 CSN8909 PKX → SYX Jun 18, 04:55 UTCJun 18, 07:50 UTC2h 55m
2026-06-16 CSN356 - Jun 16, 06:10 UTCJun 16, 06:25 UTC15m
2026-06-16 CSN355 - Jun 16, 03:15 UTCJun 16, 03:55 UTC40m
2026-06-15 CSN6082 - Jun 15, 10:05 UTCJun 15, 10:15 UTC10m
2026-06-14 CSN6082 MFM → PKX Jun 14, 08:05 UTCJun 14, 08:20 UTC15m
2026-06-13 CSN8917 PKX → CKG Jun 13, 00:55 UTCJun 13, 01:10 UTC15m
2026-06-12 CSN3194 PKX → SZX Jun 12, 02:35 UTCJun 12, 02:55 UTC20m
2026-06-11 CSN8991 PKX → NNG Jun 11, 08:45 UTCJun 11, 08:55 UTC10m
2026-06-10 CSN5098 ALA → PKX Jun 10, 21:50 UTCJun 10, 22:05 UTC15m
2026-06-10 CSN5097 PKX → ALA Jun 10, 10:45 UTCJun 10, 11:05 UTC20m
2026-06-09 CSN8871 PKX → DQA Jun 9, 11:15 UTCJun 9, 11:25 UTC10m
2026-06-08 CSN8910 SYX → PKX Jun 8, 04:50 UTCJun 8, 08:15 UTC3h 25m
2026-06-07 CSN3186 PKX → CAN Jun 7, 09:00 UTCJun 7, 09:10 UTC10m
2026-06-02 CSN318 GMP → PKX Jun 2, 04:55 UTCJun 2, 05:20 UTC25m
2026-06-02 CSN317 PKX → GMP Jun 2, 02:25 UTCJun 2, 02:50 UTC25m
2026-06-01 CSN318 GMP → PKX Jun 1, 05:00 UTCJun 1, 05:20 UTC20m
2026-06-01 CSN317 PKX → GMP Jun 1, 02:15 UTCJun 1, 02:40 UTC25m
2026-05-29 CSN8871 PKX → DQA May 29, 11:15 UTCMay 29, 11:25 UTC10m
2026-05-28 CSN8909 PKX → SYX May 28, 04:55 UTCMay 28, 07:35 UTC2h 40m
2026-05-24 CSN6082 MFM → PKX May 24, 08:00 UTCMay 24, 08:15 UTC15m
2026-05-09 CSN3157 SZX → PKX May 9, 08:45 UTCMay 9, 08:55 UTC10m
2026-05-07 CSN318 GMP → PKX May 7, 04:35 UTCMay 7, 04:55 UTC20m
2026-05-07 CSN317 PKX → GMP May 7, 02:35 UTCMay 7, 02:45 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-32M6 page for operator, model, and routing details .

Mode-S 78225F frequently asked

What is Mode-S code 78225F?
78225F is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32M6.
Where is Mode-S 78225F registered?
Mode-S code 78225F is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78225F 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 78225F, octal 36021137, decimal 7,873,119.
What flights does 78225F operate?
Mode-S 78225F has broadcast 20 distinct callsigns, including CSN8996, CSN8995, CSN8909, CSN6082, CSN318.