Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

781C95

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-326L · AIRBUS A-321neo

Hex
781C95
Octal
36016225
Decimal
7,871,637
Country
CN
Tail
B-326L
Type
A21N
No current signal · last broadcast 2d ago
Flights observed
60
Distinct callsigns
16
Country
CN
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 781C95.

Country allocation

The ICAO 24-bit address 781C95 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 16 distinct

Callsign Airline Flights Last seen
CSN318 China Southern Airlines 8 2026-05-21
CSN317 China Southern Airlines 8 2026-05-21
CSN355 China Southern Airlines 6 2026-05-25
CSN8010 China Southern Airlines 5 2026-05-27
CSN8009 China Southern Airlines 5 2026-05-27
CSN5098 China Southern Airlines 4 2026-05-25
CSN5097 China Southern Airlines 4 2026-05-25
CSN356 China Southern Airlines 4 2026-05-25
CSN3193 China Southern Airlines 4 2026-05-26
CSN8996 China Southern Airlines 2 2026-05-01
CSN6028 China Southern Airlines 2 2026-05-07
CSN6027 China Southern Airlines 2 2026-05-07
CSN5004 China Southern Airlines 2 2026-04-28
CSN5003 China Southern Airlines 2 2026-04-27
CSN8995 China Southern Airlines 1 2026-04-30
CSN3194 China Southern Airlines 1 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-27 CSN8010 DAC → PKX May 27, 16:00 UTCMay 27, 16:20 UTC20m
2026-05-27 CSN8009 PKX → DAC May 27, 13:45 UTCMay 27, 14:30 UTC45m
2026-05-26 CSN3193 SZX → PKX May 26, 04:50 UTCMay 26, 05:05 UTC15m
2026-05-25 CSN5098 ALA → PKX May 25, 21:49 UTCMay 25, 22:00 UTC10m
2026-05-25 CSN5097 PKX → ALA May 25, 10:55 UTCMay 25, 11:10 UTC15m
2026-05-25 CSN356 HKG → PKX May 25, 06:00 UTCMay 25, 06:15 UTC15m
2026-05-25 CSN355 PKX → HKG May 25, 03:20 UTCMay 25, 04:00 UTC40m
2026-05-22 CSN8010 DAC → PKX May 22, 16:05 UTCMay 22, 16:30 UTC25m
2026-05-22 CSN8009 PKX → DAC May 22, 13:50 UTCMay 22, 14:25 UTC35m
2026-05-21 CSN318 GMP → PKX May 21, 04:55 UTCMay 21, 05:15 UTC20m
2026-05-21 CSN317 PKX → GMP May 21, 02:25 UTCMay 21, 02:50 UTC25m
2026-05-20 CSN8010 DAC → PKX May 20, 15:55 UTCMay 20, 16:30 UTC35m
2026-05-20 CSN8009 PKX → DAC May 20, 13:50 UTCMay 20, 14:30 UTC40m
2026-05-20 CSN3193 SZX → PKX May 20, 04:45 UTCMay 20, 04:55 UTC10m
2026-05-19 CSN318 GMP → PKX May 19, 04:55 UTCMay 19, 05:20 UTC25m
2026-05-19 CSN317 PKX → GMP May 19, 02:30 UTCMay 19, 02:55 UTC25m
2026-05-18 CSN318 GMP → PKX May 18, 04:40 UTCMay 18, 05:00 UTC20m
2026-05-18 CSN317 PKX → GMP May 18, 02:30 UTCMay 18, 02:55 UTC25m
2026-05-17 CSN5098 ALA → PKX May 17, 21:01 UTCMay 17, 21:10 UTC10m
2026-05-17 CSN5097 PKX → ALA May 17, 10:55 UTCMay 17, 11:10 UTC15m
2026-05-15 CSN3193 SZX → PKX May 15, 05:40 UTCMay 15, 05:50 UTC10m
2026-05-13 CSN356 HKG → PKX May 13, 05:55 UTCMay 13, 06:15 UTC20m
2026-05-13 CSN355 PKX → HKG May 13, 03:20 UTCMay 13, 04:05 UTC45m
2026-05-12 CSN355 PKX → HKG May 12, 05:20 UTCMay 13, 04:05 UTC22h 45m
2026-05-12 CSN318 GMP → PKX May 12, 05:00 UTCMay 12, 05:20 UTC20m
2026-05-12 CSN317 PKX → GMP May 12, 02:45 UTCMay 12, 02:55 UTC10m
2026-05-11 CSN356 HKG → PKX May 11, 06:00 UTCMay 11, 06:10 UTC10m
2026-05-11 CSN355 PKX → HKG May 11, 03:25 UTCMay 11, 04:05 UTC40m
2026-05-09 CSN5098 ALA → PKX May 9, 21:45 UTCMay 9, 22:00 UTC15m
2026-05-09 CSN5097 PKX → ALA May 9, 10:50 UTCMay 9, 11:10 UTC20m
2026-05-09 CSN356 HKG → PKX May 9, 05:40 UTCMay 9, 06:05 UTC25m
2026-05-09 CSN355 PKX → HKG May 9, 03:20 UTCMay 9, 03:55 UTC35m
2026-05-08 CSN355 PKX → HKG May 8, 05:20 UTCMay 9, 03:55 UTC22h 35m
2026-05-08 CSN318 GMP → PKX May 8, 05:05 UTCMay 8, 05:20 UTC15m
2026-05-08 CSN317 PKX → GMP May 8, 02:29 UTCMay 8, 02:49 UTC20m
2026-05-07 CSN6028 TAS → PKX May 7, 22:00 UTCMay 7, 22:15 UTC15m
2026-05-07 CSN6027 PKX → TAS May 7, 09:25 UTCMay 7, 09:50 UTC25m
2026-05-07 CSN3193 SZX → PKX May 7, 04:50 UTCMay 7, 05:05 UTC15m
2026-05-07 CSN3194 PKX → SZX May 7, 03:05 UTCMay 7, 03:15 UTC10m
2026-05-06 CSN318 GMP → PKX May 6, 04:30 UTCMay 6, 04:50 UTC20m
2026-05-06 CSN317 PKX → GMP May 6, 02:40 UTCMay 6, 02:55 UTC15m
2026-05-05 CSN5098 ALA → PKX May 5, 21:40 UTCMay 5, 21:50 UTC10m
2026-05-05 CSN5097 PKX → ALA May 5, 10:35 UTCMay 5, 10:50 UTC15m
2026-05-03 CSN318 GMP → PKX May 3, 04:30 UTCMay 3, 04:50 UTC20m
2026-05-03 CSN317 PKX → GMP May 3, 02:25 UTCMay 3, 02:45 UTC20m
2026-05-02 CSN6028 TAS → PKX May 2, 22:25 UTCMay 2, 22:35 UTC10m
2026-05-02 CSN6027 PKX → TAS May 2, 09:35 UTCMay 2, 10:00 UTC25m
2026-05-01 CSN8010 DAC → PKX May 1, 16:20 UTCMay 1, 17:10 UTC50m
2026-05-01 CSN8009 PKX → DAC May 1, 14:20 UTCMay 1, 14:35 UTC15m
2026-05-01 CSN8996 AAT → PKX May 1, 07:25 UTCMay 1, 07:40 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-326L page for operator, model, and routing details .

Mode-S 781C95 frequently asked

What is Mode-S code 781C95?
781C95 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-326L.
Where is Mode-S 781C95 registered?
Mode-S code 781C95 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 781C95 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 781C95, octal 36016225, decimal 7,871,637.
What flights does 781C95 operate?
Mode-S 781C95 has broadcast 16 distinct callsigns, including CSN318, CSN317, CSN355, CSN8010, CSN8009.