Apparatus

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sensors Mode-S transponder

780B8E

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5860 · BOEING 737-800

Hex
780B8E
Octal
36005616
Decimal
7,867,278
Country
CN
Tail
B-5860
Type
B738
No current signal · last broadcast 22d ago
Flights observed
42
Distinct callsigns
20
Country
CN
Last broadcast
22d ago

Last known position

Most recent position reported by Mode-S 780B8E.

Country allocation

The ICAO 24-bit address 780B8E 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
CSZ9090 Shenzhen Airlines 3 2026-04-30
CSZ9089 Shenzhen Airlines 3 2026-04-30
CSZ634 Shenzhen Airlines 3 2026-05-03
CSZ633 Shenzhen Airlines 3 2026-05-03
CSZ9951 Shenzhen Airlines 2 2026-04-18
CSZ9851 Shenzhen Airlines 2 2026-04-28
CSZ9602 Shenzhen Airlines 2 2026-04-25
CSZ9469 Shenzhen Airlines 2 2026-05-08
CSZ8661 Shenzhen Airlines 2 2026-04-20
CSZ9946 Shenzhen Airlines 1 2026-04-26
CSZ9945 Shenzhen Airlines 1 2026-04-28
CSZ9942 Shenzhen Airlines 1 2026-04-18
CSZ9932 Shenzhen Airlines 1 2026-04-16
CSZ9931 Shenzhen Airlines 1 2026-04-16
CSZ9890 Shenzhen Airlines 1 2026-04-18
CSZ9889 Shenzhen Airlines 1 2026-04-18
CSZ9854 Shenzhen Airlines 1 2026-04-25
CSZ9814 Shenzhen Airlines 1 2026-04-24
CSZ9806 Shenzhen Airlines 1 2026-05-08
CSZ9805 Shenzhen Airlines 1 2026-05-08

Recent flights last 42

DateFlightRouteTakeoffLandingDuration
2026-05-08 CSZ9469 SZX → CKG May 8, 13:20 UTCMay 8, 13:30 UTC10m
2026-05-08 CSZ9806 WUX → SZX May 8, 10:09 UTCMay 8, 10:19 UTC10m
2026-05-08 CSZ9805 SZX → WUX May 8, 03:44 UTCMay 8, 04:00 UTC15m
2026-05-03 CSZ8986 BAV → SZX May 3, 18:45 UTCMay 3, 18:55 UTC10m
2026-05-03 CSZ634 ICN → SZX May 3, 06:25 UTCMay 3, 06:55 UTC30m
2026-05-03 CSZ633 SZX → ICN May 3, 04:10 UTCMay 3, 04:45 UTC35m
2026-05-03 CSZ633 SZX → ICN May 3, 02:05 UTCMay 3, 02:15 UTC10m
2026-05-02 CSZ8933 - May 2, 11:55 UTCMay 2, 12:10 UTC15m
2026-04-30 CSZ9090 MFM → NKG Apr 30, 10:05 UTCApr 30, 10:25 UTC20m
2026-04-30 CSZ9089 NKG → MFM Apr 30, 08:00 UTCApr 30, 08:15 UTC15m
2026-04-28 CSZ9851 SZX → PEK Apr 28, 11:15 UTCApr 28, 11:25 UTC10m
2026-04-28 CSZ9945 SZX → HFE Apr 28, 04:05 UTCApr 28, 04:15 UTC10m
2026-04-27 CSZ9090 MFM → NKG Apr 27, 10:00 UTCApr 27, 11:00 UTC1h 0m
2026-04-27 CSZ9089 NKG → MFM Apr 27, 08:05 UTCApr 27, 08:20 UTC15m
2026-04-26 CSZ9851 SZX → PEK Apr 26, 11:05 UTCApr 26, 11:15 UTC10m
2026-04-26 CSZ9946 HFE → SZX Apr 26, 09:10 UTCApr 26, 09:20 UTC10m
2026-04-26 CSZ9470 CKG → SZX Apr 26, 02:45 UTCApr 26, 02:55 UTC10m
2026-04-25 CSZ9469 SZX → CKG Apr 25, 16:05 UTCApr 25, 16:15 UTC10m
2026-04-25 CSZ9602 SHE → SZX Apr 25, 13:45 UTCApr 25, 13:55 UTC10m
2026-04-25 CSZ9602 SHE → SZX Apr 25, 11:10 UTCApr 25, 11:25 UTC15m
2026-04-25 CSZ9854 NKG → SZX Apr 25, 03:35 UTCApr 25, 03:55 UTC20m
2026-04-24 CSZ9814 SHA → SZX Apr 24, 01:35 UTCApr 24, 01:45 UTC10m
2026-04-23 CSZ634 ICN → SZX Apr 23, 13:10 UTCApr 23, 13:20 UTC10m
2026-04-23 CSZ634 ICN → SZX Apr 23, 09:35 UTCApr 23, 10:20 UTC45m
2026-04-23 CSZ633 SZX → ICN Apr 23, 07:30 UTCApr 23, 08:15 UTC45m
2026-04-22 CSZ8662 NTG → SZX Apr 22, 15:50 UTCApr 22, 16:15 UTC25m
2026-04-20 CSZ8698 ZUH → NTG Apr 20, 08:30 UTCApr 20, 08:45 UTC15m
2026-04-20 CSZ8697 NTG → ZUH Apr 20, 06:45 UTCApr 20, 07:00 UTC15m
2026-04-20 CSZ8661 SZX → NTG Apr 20, 02:15 UTCApr 20, 02:30 UTC15m
2026-04-20 CSZ8661 SZX → NTG Apr 20, 01:30 UTCApr 20, 01:40 UTC10m
2026-04-19 CSZ9207 SZX → XIY Apr 19, 10:20 UTCApr 19, 10:30 UTC10m
2026-04-19 CSZ8664 TYN → NTG Apr 19, 08:30 UTCApr 19, 08:55 UTC25m
2026-04-19 CSZ8663 NTG → TYN Apr 19, 03:25 UTCApr 19, 03:35 UTC10m
2026-04-18 CSZ9951 SZX → HFE Apr 18, 14:00 UTCApr 18, 14:10 UTC10m
2026-04-18 CSZ9890 SZX → PEK Apr 18, 11:50 UTCApr 18, 12:30 UTC40m
2026-04-18 CSZ9889 SZX → PEK Apr 18, 07:20 UTCApr 18, 07:35 UTC15m
2026-04-18 CSZ9942 HFE → SZX Apr 18, 04:10 UTCApr 18, 04:25 UTC15m
2026-04-16 CSZ9951 - Apr 16, 13:54 UTCApr 16, 14:15 UTC20m
2026-04-16 CSZ9932 HRB → SZX Apr 16, 11:39 UTCApr 16, 11:49 UTC10m
2026-04-16 CSZ9931 SZX → HRB Apr 16, 05:20 UTCApr 16, 05:29 UTC10m
2026-04-13 CSZ9090 - Apr 13, 10:00 UTCApr 13, 11:05 UTC1h 5m
2026-04-13 CSZ9089 NKG → MFM Apr 13, 08:20 UTCApr 13, 08:45 UTC25m

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-5860 page for operator, model, and routing details .

Mode-S 780B8E frequently asked

What is Mode-S code 780B8E?
780B8E is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5860.
Where is Mode-S 780B8E registered?
Mode-S code 780B8E is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780B8E broadcasting right now?
No active broadcast right now. Last signal was 22d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780B8E, octal 36005616, decimal 7,867,278.
What flights does 780B8E operate?
Mode-S 780B8E has broadcast 20 distinct callsigns, including CSZ9090, CSZ9089, CSZ634, CSZ633, CSZ9951.