Apparatus

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sensors Mode-S transponder

781096

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8670 · AIRBUS A-320neo

Hex
781096
Octal
36010226
Decimal
7,868,566
Country
CN
Tail
B-8670
Type
A20N
No current signal · last broadcast 3h ago
Flights observed
109
Distinct callsigns
20
Country
CN
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 781096.

Country allocation

The ICAO 24-bit address 781096 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
CSN6403 - 23 2026-07-08
CSN6312 China Southern Airlines 12 2026-06-14
CSN6311 - 12 2026-06-14
CSN6380 - 8 2026-07-06
CSN6483 - 5 2026-07-02
CSN6265 China Southern Airlines 5 2026-06-19
CSN6517 - 4 2026-07-17
CSN6469 - 4 2026-07-12
CSN6456 - 4 2026-07-15
CSN6518 - 3 2026-06-25
CSN6414 China Southern Airlines 3 2026-06-11
CSN6310 - 3 2026-07-09
CSN6309 - 3 2026-07-09
CSN6303 - 3 2026-07-04
CSN6484 China Southern Airlines 2 2026-06-06
CSN6339 China Southern Airlines 2 2026-06-12
CSN5996 - 2 2026-06-27
CSN6674 - 1 2026-07-13
CSN652 China Southern Airlines 1 2026-05-01
CSN6519 China Southern Airlines 1 2026-05-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CSN6517 - Jul 17, 13:35 UTCJul 18, 03:15 UTC13h 41m
2026-07-15 CSN6456 - Jul 15, 14:55 UTCJul 15, 15:05 UTC10m
2026-07-13 CSN6674 - Jul 13, 13:45 UTCJul 13, 13:55 UTC10m
2026-07-12 CSN6469 - Jul 12, 01:55 UTCJul 12, 11:20 UTC9h 25m
2026-07-10 CSN6456 - Jul 10, 14:55 UTCJul 11, 02:55 UTC12h 0m
2026-07-09 CSN6310 - Jul 9, 12:25 UTCJul 9, 12:35 UTC10m
2026-07-09 CSN6310 - Jul 9, 09:50 UTCJul 9, 10:05 UTC15m
2026-07-09 CSN6309 - Jul 9, 07:40 UTCJul 9, 07:50 UTC10m
2026-07-09 CSN6309 - Jul 9, 05:00 UTCJul 9, 05:10 UTC10m
2026-07-08 CSN6403 - Jul 8, 01:20 UTCJul 8, 15:45 UTC14h 25m
2026-07-07 CSN6403 - Jul 7, 07:35 UTCJul 8, 07:25 UTC23h 50m
2026-07-07 CSN6403 - Jul 7, 07:25 UTCJul 8, 01:40 UTC18h 15m
2026-07-06 CSN6380 - Jul 6, 22:55 UTCJul 7, 04:40 UTC5h 45m
2026-07-06 CSN6380 - Jul 6, 07:15 UTCJul 7, 04:40 UTC21h 25m
2026-07-06 CSN6380 - Jul 6, 01:35 UTCJul 6, 23:10 UTC21h 35m
2026-07-06 CSN6403 - Jul 6, 01:20 UTCJul 6, 23:10 UTC21h 50m
2026-07-04 CSN6304 - Jul 4, 16:05 UTCJul 4, 16:20 UTC15m
2026-07-04 CSN6303 - Jul 4, 14:25 UTCJul 4, 14:45 UTC20m
2026-07-04 CSN6403 - Jul 4, 03:30 UTCJul 4, 12:05 UTC8h 35m
2026-07-03 CSN6403 - Jul 3, 07:10 UTCJul 4, 03:55 UTC20h 45m
2026-07-03 CSN6403 - Jul 3, 01:25 UTCJul 3, 07:25 UTC6h 0m
2026-07-02 CSN6403 - Jul 2, 10:30 UTCJul 3, 07:25 UTC20h 55m
2026-07-02 CSN6403 - Jul 2, 08:05 UTCJul 3, 07:25 UTC23h 20m
2026-07-02 CSN6483 - Jul 2, 01:50 UTCJul 3, 01:30 UTC23h 40m
2026-06-29 CSN6403 - Jun 29, 01:00 UTCJun 29, 15:49 UTC14h 50m
2026-06-27 CSN5996 - Jun 27, 06:09 UTCJun 27, 06:19 UTC10m
2026-06-26 CSN5996 - Jun 26, 11:20 UTCJun 27, 06:19 UTC19h 0m
2026-06-26 CSN6469 - Jun 26, 01:50 UTCJun 26, 11:24 UTC9h 35m
2026-06-25 CSN6469 - Jun 25, 07:34 UTCJun 26, 05:10 UTC21h 35m
2026-06-25 CSN6518 - Jun 25, 07:05 UTCJun 26, 05:10 UTC22h 5m
2026-06-25 CSN6517 - Jun 25, 04:49 UTCJun 25, 05:15 UTC25m
2026-06-23 CSN6380 CSX → SHE Jun 23, 15:30 UTCJun 24, 03:00 UTC11h 30m
2026-06-23 CSN6380 CSX → SHE Jun 23, 07:09 UTCJun 24, 03:00 UTC19h 50m
2026-06-23 CSN6403 - Jun 23, 01:30 UTCJun 23, 15:44 UTC14h 15m
2026-06-22 CSN6403 - Jun 22, 15:40 UTCJun 23, 15:30 UTC23h 50m
2026-06-22 CSN6303 - Jun 22, 05:29 UTCJun 22, 08:44 UTC3h 15m
2026-06-19 CSN6265 SHE → HGH Jun 19, 07:49 UTCJun 20, 03:09 UTC19h 20m
2026-06-17 CSN6517 - Jun 17, 09:45 UTCJun 18, 03:20 UTC17h 35m
2026-06-14 CSN6312 SZX → SHE Jun 14, 06:10 UTCJun 14, 06:25 UTC15m
2026-06-14 CSN6311 - Jun 14, 03:30 UTCJun 14, 03:40 UTC10m
2026-06-12 CSN6339 SHE → CAN Jun 12, 11:35 UTCJun 13, 06:15 UTC18h 39m
2026-06-12 CSN6339 SHE → CAN Jun 12, 05:40 UTCJun 12, 11:55 UTC6h 15m
2026-06-11 CSN6414 XIY → SHE Jun 11, 12:30 UTCJun 12, 11:30 UTC23h 0m
2026-06-10 CSN6312 SZX → SHE Jun 10, 08:25 UTCJun 10, 08:40 UTC15m
2026-06-10 CSN6312 SZX → SHE Jun 10, 06:00 UTCJun 10, 06:10 UTC10m
2026-06-10 CSN6311 SHE → SZX Jun 10, 03:40 UTCJun 10, 03:50 UTC10m
2026-06-09 CSN6311 SHE → SZX Jun 9, 08:25 UTCJun 10, 01:20 UTC16h 55m
2026-06-09 CSN6312 SZX → SHE Jun 9, 06:05 UTCJun 9, 06:20 UTC15m
2026-06-08 CSN6470 CKG → SHE Jun 8, 11:10 UTCJun 9, 01:15 UTC14h 5m
2026-06-08 CSN6469 SHE → CKG Jun 8, 04:40 UTCJun 9, 01:15 UTC20h 35m

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-8670 page for operator, model, and routing details .

Mode-S 781096 frequently asked

What is Mode-S code 781096?
781096 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8670.
Where is Mode-S 781096 registered?
Mode-S code 781096 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 781096 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 781096, octal 36010226, decimal 7,868,566.
What flights does 781096 operate?
Mode-S 781096 has broadcast 20 distinct callsigns, including CSN6403, CSN6312, CSN6311, CSN6380, CSN6483.