Apparatus

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sensors Mode-S transponder

7805CC

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1653 · AIRBUS A-320

Hex
7805CC
Octal
36002714
Decimal
7,865,804
Country
CN
Tail
B-1653
Type
A320
No current signal · last broadcast Jul 26, 09:35 UTC
Flights observed
354
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 09:35 UTC

Last known position

Most recent position reported by Mode-S 7805CC.

Country allocation

The ICAO 24-bit address 7805CC 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
CSN8581 - 16 2026-07-16
CSN8582 - 9 2026-07-15
CSN5149 China Southern Airlines 7 2026-07-21
CSN5853 China Southern Airlines 6 2026-07-22
CSN3641 - 6 2026-07-05
CSN8577 - 5 2026-06-28
CSN8575 - 5 2026-07-15
CSN6481 - 5 2026-07-05
CSN5150 China Southern Airlines 5 2026-07-21
CSN3798 - 5 2026-07-20
CSN3797 China Southern Airlines 5 2026-07-20
CSN8611 - 4 2026-07-12
CSN8578 - 4 2026-06-29
CSN5756 China Southern Airlines 4 2026-06-13
CSN5755 China Southern Airlines 4 2026-06-13
CSN5400 China Southern Airlines 4 2026-07-19
CSN5157 - 4 2026-07-16
CSN5080 China Southern Airlines 4 2026-07-21
CSN5079 China Southern Airlines 4 2026-07-21
CSN3455 - 4 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSN6274 SZX → HRB Jul 26, 09:10 UTCJul 26, 09:35 UTC25m
2026-07-26 CSN6274 SZX → HRB Jul 26, 06:50 UTCJul 26, 07:05 UTC15m
2026-07-25 CSN5458 WUH → SZX Jul 25, 14:45 UTCJul 25, 15:15 UTC30m
2026-07-25 CSN5457 SZX → WUH Jul 25, 08:25 UTCJul 25, 08:45 UTC20m
2026-07-25 CSN8703 SZX → DLU Jul 25, 00:50 UTCJul 25, 01:45 UTC55m
2026-07-24 CSN3235 KWL → CAN Jul 24, 14:40 UTCJul 24, 18:45 UTC4h 5m
2026-07-24 CSN6386 SHE → SZX Jul 24, 09:50 UTCJul 24, 10:15 UTC25m
2026-07-24 CSN6386 SHE → SZX Jul 24, 03:35 UTCJul 24, 08:00 UTC4h 25m
2026-07-24 CSN6385 SZX → SHE Jul 24, 01:25 UTCJul 24, 01:35 UTC10m
2026-07-23 CSN3174 PKX → SZX Jul 23, 13:55 UTCJul 23, 14:10 UTC15m
2026-07-23 CSN3153 SZX → PEK Jul 23, 06:50 UTCJul 23, 07:10 UTC20m
2026-07-23 CSN3192 PEK → SZX Jul 23, 04:55 UTCJul 23, 05:05 UTC10m
2026-07-22 CSN5853 SZX → SYX Jul 22, 00:55 UTCJul 22, 01:15 UTC20m
2026-07-21 CSN5080 KUL → SZX Jul 21, 23:00 UTCJul 21, 23:10 UTC10m
2026-07-21 CSN5080 KUL → SZX Jul 21, 19:30 UTCJul 21, 19:55 UTC25m
2026-07-21 CSN5079 SZX → KUL Jul 21, 17:25 UTCJul 21, 18:00 UTC35m
2026-07-21 CSN5079 SZX → KUL Jul 21, 14:35 UTCJul 21, 14:45 UTC10m
2026-07-21 CSN3456 CKG → SZX Jul 21, 12:40 UTCJul 21, 12:50 UTC10m
2026-07-21 CSN3455 - Jul 21, 07:20 UTCJul 21, 07:35 UTC15m
2026-07-21 CSN5150 DLU → SZX Jul 21, 05:40 UTCJul 21, 05:50 UTC10m
2026-07-21 CSN5149 SZX → DLU Jul 21, 00:30 UTCJul 21, 00:45 UTC15m
2026-07-20 CSN8676 - Jul 20, 17:20 UTCJul 20, 17:50 UTC30m
2026-07-20 CSN8675 - Jul 20, 12:25 UTCJul 20, 12:45 UTC20m
2026-07-20 CSN3798 - Jul 20, 10:10 UTCJul 20, 11:00 UTC50m
2026-07-20 CSN3797 SZX → HGH Jul 20, 03:55 UTCJul 20, 04:10 UTC15m
2026-07-20 CSN3366 HGH → SZX Jul 20, 01:45 UTCJul 20, 02:20 UTC35m
2026-07-19 CSN3365 - Jul 19, 15:50 UTCJul 19, 16:10 UTC20m
2026-07-19 CSN5400 NKG → SZX Jul 19, 14:15 UTCJul 19, 14:30 UTC15m
2026-07-19 CSN5399 - Jul 19, 06:50 UTCJul 19, 07:00 UTC10m
2026-07-19 CSN5440 - Jul 19, 04:25 UTCJul 19, 04:35 UTC10m
2026-07-18 CSN5439 SZX → NAO Jul 18, 22:55 UTCJul 18, 23:50 UTC55m
2026-07-18 CSN5920 CKG → SZX Jul 18, 17:35 UTCJul 18, 17:55 UTC20m
2026-07-18 CSN5919 - Jul 18, 12:40 UTCJul 18, 12:50 UTC10m
2026-07-18 CSN3552 SHA → SZX Jul 18, 10:15 UTCJul 18, 11:10 UTC55m
2026-07-18 CSN3551 - Jul 18, 04:15 UTCJul 18, 04:25 UTC10m
2026-07-18 CSN6552 - Jul 18, 02:19 UTCJul 18, 02:40 UTC20m
2026-07-17 CSN6551 SZX → TNA Jul 17, 12:45 UTCJul 17, 12:55 UTC10m
2026-07-17 CSN3456 - Jul 17, 11:10 UTCJul 17, 11:25 UTC15m
2026-07-17 CSN3455 - Jul 17, 05:55 UTCJul 17, 06:10 UTC15m
2026-07-17 CSN5158 - Jul 17, 04:29 UTCJul 17, 04:39 UTC10m
2026-07-16 CSN5157 - Jul 16, 22:40 UTCJul 16, 22:59 UTC20m
2026-07-16 CSN3272 - Jul 16, 15:35 UTCJul 16, 16:00 UTC25m
2026-07-16 CSN3271 - Jul 16, 10:25 UTCJul 16, 10:40 UTC15m
2026-07-16 CSN8581 - Jul 16, 02:25 UTCJul 16, 02:50 UTC25m
2026-07-15 CSN8576 - Jul 15, 14:40 UTCJul 15, 15:20 UTC40m
2026-07-15 CSN8575 - Jul 15, 10:15 UTCJul 15, 10:30 UTC15m
2026-07-15 CSN8582 - Jul 15, 08:10 UTCJul 15, 08:20 UTC10m
2026-07-15 CSN8581 - Jul 15, 00:55 UTCJul 15, 01:15 UTC20m
2026-07-14 CSN3626 - Jul 14, 12:55 UTCJul 14, 13:40 UTC45m
2026-07-14 CSN3625 - Jul 14, 08:25 UTCJul 14, 08:40 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-1653 page for operator, model, and routing details .

Mode-S 7805CC frequently asked

What is Mode-S code 7805CC?
7805CC is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1653.
Where is Mode-S 7805CC registered?
Mode-S code 7805CC is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7805CC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 09:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7805CC, octal 36002714, decimal 7,865,804.
What flights does 7805CC operate?
Mode-S 7805CC has broadcast 20 distinct callsigns, including CSN8581, CSN8582, CSN5149, CSN5853, CSN3641.