Apparatus

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sensors Mode-S transponder

780995

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5917 · AIRBUS A-330-300

Hex
780995
Octal
36004625
Decimal
7,866,773
Country
CN
Tail
B-5917
Type
A333
No current signal · last broadcast Jul 26, 08:50 UTC
Flights observed
238
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 08:50 UTC

Last known position

Most recent position reported by Mode-S 780995.

Country allocation

The ICAO 24-bit address 780995 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
CSN3088 - 33 2026-07-04
CSN3087 - 30 2026-07-04
CSN3554 - 10 2026-07-18
CSN3189 - 10 2026-07-23
CSN3966 - 9 2026-07-23
CSN3553 China Southern Airlines 9 2026-07-21
CSN3588 - 8 2026-07-06
CSN3587 - 8 2026-07-06
CSN3564 - 8 2026-07-17
CSN3190 China Southern Airlines 8 2026-07-23
CSN3965 - 7 2026-07-02
CSN3551 China Southern Airlines 7 2026-05-30
CSN3255 China Southern Airlines 7 2026-07-20
CSN3558 China Southern Airlines 6 2026-07-01
CSN3557 - 6 2026-07-01
CSN3552 China Southern Airlines 6 2026-05-30
CSN3589 China Southern Airlines 5 2026-05-29
CSN3563 - 5 2026-06-25
CSN3256 - 5 2026-07-20
CSN3590 China Southern Airlines 4 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSN8924 XNN → PKX Jul 26, 08:40 UTCJul 26, 08:50 UTC10m
2026-07-26 CSN8923 URC → SZX Jul 26, 06:20 UTCJul 26, 06:35 UTC16m
2026-07-25 CSN8609 SZX → URC Jul 25, 04:25 UTCJul 25, 04:40 UTC15m
2026-07-24 CSN3625 CAN → KHN Jul 24, 06:25 UTCJul 24, 12:55 UTC6h 30m
2026-07-24 CSN3576 SHA → SZX Jul 24, 03:50 UTCJul 24, 04:25 UTC35m
2026-07-23 CSN3190 PEK → SZX Jul 23, 15:05 UTCJul 23, 15:20 UTC15m
2026-07-23 CSN3189 - Jul 23, 07:45 UTCJul 23, 08:00 UTC15m
2026-07-23 CSN3966 - Jul 23, 05:35 UTCJul 23, 05:55 UTC20m
2026-07-22 CSN6924 KMG → SZX Jul 22, 17:25 UTCJul 22, 17:35 UTC10m
2026-07-22 CSN3175 - Jul 22, 01:55 UTCJul 22, 02:10 UTC15m
2026-07-21 CSN3226 - Jul 21, 16:10 UTCJul 21, 16:20 UTC10m
2026-07-21 CSN3225 SZX → XIY Jul 21, 08:50 UTCJul 21, 09:05 UTC15m
2026-07-21 CSN3553 SZX → SHA Jul 21, 01:35 UTCJul 21, 07:15 UTC5h 40m
2026-07-20 CSN3256 - Jul 20, 08:25 UTCJul 20, 09:25 UTC1h 0m
2026-07-20 CSN3255 SZX → SHA Jul 20, 03:30 UTCJul 20, 03:40 UTC10m
2026-07-19 CSN6923 SZX → KMG Jul 19, 10:50 UTCJul 19, 11:10 UTC20m
2026-07-19 CSN3158 - Jul 19, 08:55 UTCJul 19, 09:10 UTC15m
2026-07-19 CSN3175 - Jul 19, 01:50 UTCJul 19, 02:05 UTC15m
2026-07-18 CSN3225 - Jul 18, 08:40 UTCJul 18, 09:00 UTC20m
2026-07-18 CSN3554 - Jul 18, 06:30 UTCJul 18, 07:05 UTC35m
2026-07-18 CSN3553 - Jul 18, 01:34 UTCJul 18, 01:45 UTC10m
2026-07-17 CSN3564 - Jul 17, 13:29 UTCJul 17, 14:15 UTC45m
2026-07-17 CSN3554 - Jul 17, 06:10 UTCJul 17, 06:54 UTC45m
2026-07-17 CSN3553 - Jul 17, 01:20 UTCJul 17, 01:29 UTC10m
2026-07-16 CSN5387 - Jul 16, 08:25 UTCJul 16, 08:40 UTC15m
2026-07-16 CSN8923 - Jul 16, 06:40 UTCJul 16, 06:50 UTC10m
2026-07-07 CSN8924 - Jul 7, 14:20 UTCJul 7, 14:35 UTC15m
2026-07-07 - - Jul 7, 10:25 UTCJul 7, 10:35 UTC10m
2026-07-07 CSN3213 - Jul 7, 02:45 UTCJul 7, 03:00 UTC15m
2026-07-06 CSN3588 - Jul 6, 17:35 UTCJul 6, 18:40 UTC1h 5m
2026-07-06 CSN3587 - Jul 6, 10:30 UTCJul 6, 10:40 UTC10m
2026-07-06 CSN3554 - Jul 6, 08:15 UTCJul 6, 08:30 UTC15m
2026-07-06 CSN3553 - Jul 6, 02:05 UTCJul 6, 02:15 UTC10m
2026-07-05 CSN5795 - Jul 5, 02:20 UTCJul 5, 02:35 UTC15m
2026-07-04 CSN3564 - Jul 4, 16:25 UTCJul 4, 16:45 UTC20m
2026-07-04 CSN3088 - Jul 4, 05:55 UTCJul 4, 06:20 UTC25m
2026-07-04 CSN3088 - Jul 4, 04:55 UTCJul 4, 05:20 UTC25m
2026-07-04 CSN3087 - Jul 4, 02:40 UTCJul 4, 03:20 UTC40m
2026-07-04 CSN3087 - Jul 4, 01:50 UTCJul 4, 02:05 UTC15m
2026-07-03 CSN6923 - Jul 3, 14:00 UTCJul 3, 14:15 UTC15m
2026-07-03 CSN3256 - Jul 3, 04:05 UTCJul 3, 12:20 UTC8h 15m
2026-07-03 CSN3255 - Jul 3, 03:15 UTCJul 3, 03:25 UTC10m
2026-07-02 CSN3190 - Jul 2, 15:40 UTCJul 2, 16:05 UTC25m
2026-07-02 CSN3189 - Jul 2, 07:50 UTCJul 2, 08:00 UTC10m
2026-07-02 CSN3966 - Jul 2, 05:30 UTCJul 2, 05:50 UTC20m
2026-07-02 CSN3965 - Jul 2, 00:30 UTCJul 2, 00:45 UTC15m
2026-07-01 CSN3558 SHA → SZX Jul 1, 14:30 UTCJul 1, 14:55 UTC25m
2026-07-01 CSN3557 - Jul 1, 08:45 UTCJul 1, 08:55 UTC10m
2026-07-01 CSN3576 - Jul 1, 04:50 UTCJul 1, 05:10 UTC20m
2026-06-30 CSN3568 SZX → SHA Jun 30, 23:00 UTCJun 30, 23:10 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-5917 page for operator, model, and routing details .

Mode-S 780995 frequently asked

What is Mode-S code 780995?
780995 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5917.
Where is Mode-S 780995 registered?
Mode-S code 780995 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780995 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 08:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780995, octal 36004625, decimal 7,866,773.
What flights does 780995 operate?
Mode-S 780995 has broadcast 20 distinct callsigns, including CSN3088, CSN3087, CSN3554, CSN3189, CSN3966.