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 Jul 25, 05:30 UTC
Flights observed
115
Distinct callsigns
20
Country
CN
Last broadcast
Jul 25, 05:30 UTC

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
CSZ633 Shenzhen Airlines 5 2026-07-24
CSZ8661 - 4 2026-07-10
CSZ634 Shenzhen Airlines 4 2026-07-24
CSZ9090 Shenzhen Airlines 3 2026-04-30
CSZ9089 Shenzhen Airlines 3 2026-04-30
CSZ8697 - 3 2026-07-10
CSZ206 - 3 2026-07-02
CSZ205 - 3 2026-07-04
CSZ9951 Shenzhen Airlines 2 2026-04-18
CSZ9946 Shenzhen Airlines 2 2026-07-19
CSZ9945 - 2 2026-07-19
CSZ9921 - 2 2026-06-30
CSZ9920 - 2 2026-07-13
CSZ9919 - 2 2026-07-13
CSZ9899 - 2 2026-07-20
CSZ9854 - 2 2026-06-25
CSZ9851 Shenzhen Airlines 2 2026-04-28
CSZ9602 Shenzhen Airlines 2 2026-04-25
CSZ9469 Shenzhen Airlines 2 2026-05-08
CSZ9461 Shenzhen Airlines 2 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 CSZ9807 SZX → CGO Jul 25, 05:20 UTCJul 25, 05:30 UTC10m
2026-07-24 CSZ9860 HGH → SZX Jul 24, 17:05 UTCJul 24, 17:15 UTC10m
2026-07-24 CSZ9853 SZX → NKG Jul 24, 12:00 UTCJul 24, 12:10 UTC10m
2026-07-24 CSZ634 ICN → SZX Jul 24, 06:45 UTCJul 24, 07:25 UTC40m
2026-07-24 CSZ633 SZX → ICN Jul 24, 04:30 UTCJul 24, 05:15 UTC45m
2026-07-24 CSZ633 SZX → ICN Jul 24, 02:10 UTCJul 24, 02:20 UTC10m
2026-07-23 CSZ9468 CKG → SZX Jul 23, 16:05 UTCJul 23, 16:15 UTC10m
2026-07-23 CSZ9467 - Jul 23, 11:05 UTCJul 23, 11:15 UTC10m
2026-07-23 - - Jul 23, 08:35 UTCJul 23, 08:45 UTC10m
2026-07-22 CSZ9461 CKG → NKG Jul 22, 01:00 UTCJul 22, 01:10 UTC10m
2026-07-21 CSZ9134 TYN → SZX Jul 21, 15:20 UTCJul 21, 15:30 UTC10m
2026-07-21 CSZ9133 SZX → TYN Jul 21, 09:00 UTCJul 21, 09:15 UTC15m
2026-07-21 CSZ8966 - Jul 21, 03:05 UTCJul 21, 07:45 UTC4h 40m
2026-07-20 - - Jul 20, 15:45 UTCJul 20, 15:55 UTC10m
2026-07-20 CSZ9205 - Jul 20, 09:30 UTCJul 20, 09:45 UTC15m
2026-07-20 CSZ9899 - Jul 20, 00:45 UTCJul 20, 00:55 UTC10m
2026-07-19 CSZ9418 CTU → SZX Jul 19, 16:25 UTCJul 19, 16:35 UTC10m
2026-07-19 CSZ9411 - Jul 19, 10:50 UTCJul 19, 11:00 UTC10m
2026-07-19 CSZ9946 HFE → SZX Jul 19, 09:25 UTCJul 19, 09:35 UTC10m
2026-07-19 CSZ9945 - Jul 19, 04:00 UTCJul 19, 04:10 UTC10m
2026-07-15 CSZ8375 - Jul 15, 00:50 UTCJul 15, 09:45 UTC8h 55m
2026-07-14 CSZ9305 - Jul 14, 10:25 UTCJul 14, 10:35 UTC10m
2026-07-14 CSZ9896 - Jul 14, 00:15 UTCJul 14, 00:50 UTC35m
2026-07-13 CSZ9920 - Jul 13, 11:30 UTCJul 13, 12:50 UTC1h 20m
2026-07-13 CSZ9919 - Jul 13, 06:15 UTCJul 13, 06:25 UTC10m
2026-07-12 CSZ8925 - Jul 12, 23:00 UTCJul 12, 23:10 UTC10m
2026-07-10 CSZ8698 - Jul 10, 08:35 UTCJul 10, 08:45 UTC10m
2026-07-10 CSZ8697 - Jul 10, 06:25 UTCJul 10, 07:00 UTC35m
2026-07-10 CSZ8661 - Jul 10, 02:10 UTCJul 10, 02:20 UTC10m
2026-07-09 CSZ8934 - Jul 9, 17:35 UTCJul 9, 17:50 UTC15m
2026-07-09 CSZ8933 - Jul 9, 12:00 UTCJul 9, 12:15 UTC15m
2026-07-06 CSZ9098 - Jul 6, 05:45 UTCJul 6, 06:45 UTC1h 0m
2026-07-05 CSZ9815 - Jul 5, 22:45 UTCJul 6, 04:15 UTC5h 30m
2026-07-05 CSZ9208 - Jul 5, 17:30 UTCJul 5, 17:55 UTC25m
2026-07-05 CSZ9207 - Jul 5, 11:25 UTCJul 5, 11:35 UTC10m
2026-07-05 CSZ8664 - Jul 5, 08:40 UTCJul 5, 09:05 UTC25m
2026-07-05 CSZ8663 - Jul 5, 03:20 UTCJul 5, 03:30 UTC10m
2026-07-04 CSZ205 - Jul 4, 15:40 UTCJul 4, 16:15 UTC35m
2026-07-04 CSZ205 - Jul 4, 12:05 UTCJul 4, 12:15 UTC10m
2026-07-04 CSZ9168 - Jul 4, 06:00 UTCJul 4, 06:20 UTC20m
2026-07-02 CSZ206 - Jul 2, 23:30 UTCJul 2, 23:40 UTC10m
2026-07-02 CSZ206 - Jul 2, 20:35 UTCJul 2, 20:50 UTC15m
2026-07-02 CSZ206 - Jul 2, 18:50 UTCJul 2, 19:25 UTC35m
2026-07-02 CSZ205 - Jul 2, 15:35 UTCJul 2, 17:30 UTC1h 55m
2026-07-01 CSZ9171 - Jul 1, 14:30 UTCJul 1, 14:40 UTC10m
2026-07-01 CSZ8697 - Jul 1, 06:20 UTCJul 1, 06:40 UTC20m
2026-07-01 CSZ8661 - Jul 1, 01:35 UTCJul 1, 01:45 UTC10m
2026-06-30 CSZ9922 NTG → SZX Jun 30, 13:25 UTCJun 30, 14:40 UTC1h 15m
2026-06-30 CSZ9921 - Jun 30, 07:40 UTCJun 30, 07:55 UTC15m
2026-06-29 CSZ8931 - Jun 29, 23:54 UTCJun 30, 00:04 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-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 Jul 25, 05:30 UTC.
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 CSZ633, CSZ8661, CSZ634, CSZ9090, CSZ9089.