Apparatus

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sensors Mode-S transponder

780788

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5608 · BOEING 737-800

Hex
780788
Octal
36003610
Decimal
7,866,248
Country
CN
Tail
B-5608
Type
B738
No current signal · last broadcast Jul 26, 16:50 UTC
Flights observed
132
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 16:50 UTC

Last known position

Most recent position reported by Mode-S 780788.

Country allocation

The ICAO 24-bit address 780788 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
CSZ9814 - 6 2026-07-02
CSZ206 Shenzhen Airlines 5 2026-07-18
CSZ9463 - 4 2026-07-02
CSZ9945 - 3 2026-07-14
CSZ9465 - 3 2026-07-14
CSZ9347 - 3 2026-07-19
CSZ9303 - 3 2026-06-22
CSZ9168 - 3 2026-07-18
CSZ9098 - 3 2026-07-13
CSZ9095 Shenzhen Airlines 3 2026-05-06
CSZ8375 Shenzhen Airlines 3 2026-07-25
CSZ628 Shenzhen Airlines 3 2026-06-12
CSZ121 - 3 2026-06-30
CSZ9946 Shenzhen Airlines 2 2026-05-26
CSZ9932 - 2 2026-06-18
CSZ9886 - 2 2026-06-15
CSZ9885 - 2 2026-06-15
CSZ9854 Shenzhen Airlines 2 2026-05-30
CSZ9848 Shenzhen Airlines 2 2026-04-23
CSZ9804 - 2 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSZ9938 CSX → SZX Jul 26, 16:40 UTCJul 26, 16:50 UTC10m
2026-07-26 CSZ9937 SZX → CSX Jul 26, 10:30 UTCJul 26, 10:40 UTC10m
2026-07-25 CSZ8375 CGO → CGQ Jul 25, 09:30 UTCJul 25, 09:40 UTC10m
2026-07-24 CSZ8357 CGO → SHE Jul 24, 23:45 UTCJul 25, 00:25 UTC40m
2026-07-22 CSZ8375 - Jul 22, 12:30 UTCJul 22, 12:45 UTC15m
2026-07-21 CSZ8375 - Jul 21, 00:35 UTCJul 21, 09:45 UTC9h 10m
2026-07-20 CSZ9368 - Jul 20, 00:15 UTCJul 20, 10:25 UTC10h 10m
2026-07-19 CSZ9366 - Jul 19, 10:25 UTCJul 20, 09:50 UTC23h 25m
2026-07-19 CSZ9347 - Jul 19, 06:15 UTCJul 20, 04:05 UTC21h 50m
2026-07-18 CSZ206 MNL → SZX Jul 18, 23:50 UTCJul 19, 00:05 UTC15m
2026-07-18 CSZ206 MNL → SZX Jul 18, 20:45 UTCJul 18, 21:00 UTC15m
2026-07-18 CSZ206 MNL → SZX Jul 18, 19:00 UTCJul 18, 19:30 UTC30m
2026-07-18 CSZ205 SZX → MNL Jul 18, 15:40 UTCJul 18, 17:35 UTC1h 55m
2026-07-18 CSZ9168 - Jul 18, 06:45 UTCJul 18, 07:05 UTC20m
2026-07-18 CSZ9167 NNG → PEK Jul 18, 04:10 UTCJul 18, 04:20 UTC10m
2026-07-15 CSZ9347 - Jul 15, 07:05 UTCJul 15, 07:20 UTC15m
2026-07-14 CSZ9397 - Jul 14, 23:50 UTCJul 15, 00:05 UTC15m
2026-07-14 CSZ9466 - Jul 14, 16:05 UTCJul 14, 16:15 UTC10m
2026-07-14 CSZ9465 - Jul 14, 11:05 UTCJul 14, 11:15 UTC10m
2026-07-14 CSZ9945 - Jul 14, 04:00 UTCJul 14, 04:10 UTC10m
2026-07-13 CSZ9098 - Jul 13, 06:05 UTCJul 14, 02:05 UTC20h 0m
2026-07-13 CSZ9098 - Jul 13, 05:45 UTCJul 14, 02:05 UTC20h 20m
2026-07-13 CSZ9097 - Jul 13, 03:40 UTCJul 13, 04:10 UTC30m
2026-07-12 CSZ9815 - Jul 12, 22:55 UTCJul 12, 23:05 UTC10m
2026-07-12 CSZ9465 - Jul 12, 09:05 UTCJul 12, 09:15 UTC10m
2026-07-11 CSZ9889 - Jul 11, 07:10 UTCJul 11, 07:20 UTC10m
2026-07-11 CSZ8932 - Jul 11, 04:50 UTCJul 11, 05:15 UTC25m
2026-07-11 CSZ8931 - Jul 11, 00:15 UTCJul 11, 00:25 UTC10m
2026-07-10 CSZ8985 - Jul 10, 11:10 UTCJul 10, 11:25 UTC15m
2026-07-10 CSZ9804 - Jul 10, 08:25 UTCJul 10, 09:00 UTC35m
2026-07-09 CSZ9161 - Jul 9, 13:40 UTCJul 9, 13:50 UTC10m
2026-07-09 CSZ9152 - Jul 9, 05:35 UTCJul 9, 05:45 UTC10m
2026-07-09 CSZ9151 - Jul 9, 01:25 UTCJul 9, 01:45 UTC20m
2026-07-08 CSZ8538 - Jul 8, 06:50 UTCJul 8, 07:05 UTC15m
2026-07-07 CSZ9098 - Jul 7, 06:45 UTCJul 7, 07:40 UTC55m
2026-07-07 CSZ9097 - Jul 7, 03:35 UTCJul 7, 04:30 UTC55m
2026-07-06 CSZ9850 - Jul 6, 18:05 UTCJul 6, 18:25 UTC20m
2026-07-06 CSZ9849 - Jul 6, 10:25 UTCJul 6, 10:35 UTC10m
2026-07-06 - - Jul 6, 07:50 UTCJul 6, 08:00 UTC10m
2026-07-06 CSZ9461 - Jul 6, 01:35 UTCJul 6, 01:50 UTC15m
2026-07-05 CSZ9950 - Jul 5, 18:40 UTCJul 5, 18:55 UTC15m
2026-07-03 CSZ9089 - Jul 3, 08:45 UTCJul 3, 09:05 UTC20m
2026-07-02 CSZ9463 - Jul 2, 03:25 UTCJul 2, 03:40 UTC15m
2026-07-02 CSZ9814 - Jul 2, 01:05 UTCJul 2, 01:25 UTC20m
2026-06-30 CSZ122 - Jun 30, 07:30 UTCJun 30, 07:50 UTC20m
2026-06-30 CSZ121 - Jun 30, 05:40 UTCJun 30, 06:15 UTC35m
2026-06-29 CSZ9168 - Jun 29, 05:59 UTCJun 29, 06:19 UTC20m
2026-06-27 CSZ9347 - Jun 27, 06:44 UTCJun 27, 10:25 UTC3h 40m
2026-06-26 CSZ9397 - Jun 26, 23:49 UTCJun 27, 00:00 UTC10m
2026-06-26 CSZ634 - Jun 26, 09:30 UTCJun 26, 09:39 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-5608 page for operator, model, and routing details .

Mode-S 780788 frequently asked

What is Mode-S code 780788?
780788 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5608.
Where is Mode-S 780788 registered?
Mode-S code 780788 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780788 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 16:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780788, octal 36003610, decimal 7,866,248.
What flights does 780788 operate?
Mode-S 780788 has broadcast 20 distinct callsigns, including CSZ9814, CSZ206, CSZ9463, CSZ9945, CSZ9465.