Apparatus

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sensors Mode-S transponder

780793

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5602 · BOEING 737-800

Hex
780793
Octal
36003623
Decimal
7,866,259
Country
CN
Tail
B-5602
Type
B738
No current signal · last broadcast 20h ago
Flights observed
99
Distinct callsigns
20
Country
CN
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 780793.

Country allocation

The ICAO 24-bit address 780793 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
CXA859 - 6 2026-07-15
CXA860 - 5 2026-07-15
CXA843 - 5 2026-07-04
CXA885 Xiamen Airlines 4 2026-06-10
CXA817 - 4 2026-07-07
CXA886 Xiamen Airlines 3 2026-06-11
CXA872 Xiamen Airlines 3 2026-06-06
CXA844 - 3 2026-07-04
CXA827 Xiamen Airlines 3 2026-05-22
CXA818 - 3 2026-07-07
CXA8740 Xiamen Airlines 2 2026-06-14
CXA8739 Xiamen Airlines 2 2026-06-14
CXA8724 - 2 2026-04-24
CXA871 - 2 2026-06-06
CXA8695 - 2 2026-06-16
CXA8675 - 2 2026-07-03
CXA8524 Xiamen Airlines 2 2026-04-28
CXA8429 Xiamen Airlines 2 2026-05-10
CXA8378 - 2 2026-07-17
CXA8332 Xiamen Airlines 2 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CXA8378 - Jul 17, 04:20 UTCJul 17, 04:35 UTC15m
2026-07-16 CXA8318 - Jul 16, 13:20 UTCJul 16, 13:30 UTC10m
2026-07-15 CXA841 - Jul 15, 10:00 UTCJul 16, 03:30 UTC17h 30m
2026-07-15 CXA860 - Jul 15, 08:50 UTCJul 15, 09:00 UTC10m
2026-07-15 CXA859 - Jul 15, 07:05 UTCJul 15, 07:15 UTC10m
2026-07-15 CXA859 - Jul 15, 05:50 UTCJul 15, 06:20 UTC30m
2026-07-14 CXA8287 - Jul 14, 09:40 UTCJul 15, 06:20 UTC20h 39m
2026-07-09 CXA8344 - Jul 9, 16:35 UTCJul 9, 16:45 UTC10m
2026-07-09 CXA8343 - Jul 9, 14:45 UTCJul 9, 15:20 UTC35m
2026-07-08 CXA8410 - Jul 8, 12:35 UTCJul 9, 05:35 UTC17h 0m
2026-07-07 CXA818 - Jul 7, 10:10 UTCJul 7, 23:15 UTC13h 5m
2026-07-07 CXA817 - Jul 7, 07:50 UTCJul 7, 08:30 UTC40m
2026-07-07 CXA817 - Jul 7, 06:30 UTCJul 7, 06:50 UTC20m
2026-07-06 CXA860 - Jul 6, 09:20 UTCJul 6, 09:35 UTC15m
2026-07-06 CXA859 - Jul 6, 06:00 UTCJul 6, 07:50 UTC1h 50m
2026-07-05 CXA860 - Jul 5, 11:20 UTCJul 6, 03:45 UTC16h 25m
2026-07-05 CXA859 - Jul 5, 08:05 UTCJul 5, 09:35 UTC1h 30m
2026-07-04 CXA844 - Jul 4, 19:10 UTCJul 4, 21:25 UTC2h 15m
2026-07-04 CXA843 - Jul 4, 08:30 UTCJul 4, 17:30 UTC9h 0m
2026-07-03 CXA847 - Jul 3, 19:40 UTCJul 4, 06:35 UTC10h 55m
2026-07-03 CXA8675 - Jul 3, 17:55 UTCJul 3, 18:25 UTC30m
2026-07-03 CXA8380 - Jul 3, 04:15 UTCJul 3, 04:25 UTC10m
2026-07-03 CXA8379 - Jul 3, 02:05 UTCJul 3, 02:20 UTC15m
2026-06-27 CXA8022 - Jun 27, 23:50 UTCJun 28, 10:24 UTC10h 35m
2026-06-24 CXA860 - Jun 24, 08:55 UTCJun 24, 10:04 UTC1h 10m
2026-06-24 CXA859 - Jun 24, 06:15 UTCJun 24, 07:34 UTC1h 20m
2026-06-22 CXA860 - Jun 22, 08:50 UTCJun 22, 12:54 UTC4h 5m
2026-06-22 CXA859 - Jun 22, 05:49 UTCJun 22, 07:19 UTC1h 30m
2026-06-20 CXA8722 - Jun 20, 01:34 UTCJun 20, 11:44 UTC10h 10m
2026-06-16 CXA8695 - Jun 16, 07:55 UTCJun 16, 12:50 UTC4h 55m
2026-06-16 CXA8695 - Jun 16, 06:54 UTCJun 16, 07:05 UTC10m
2026-06-14 CXA8740 CSX → HGH Jun 14, 05:00 UTCJun 14, 06:10 UTC1h 10m
2026-06-14 CXA8739 HGH → CSX Jun 14, 01:25 UTCJun 14, 02:55 UTC1h 30m
2026-06-12 CXA8740 CSX → HGH Jun 12, 05:15 UTCJun 12, 05:45 UTC30m
2026-06-12 CXA8739 HGH → CSX Jun 12, 01:45 UTCJun 12, 03:10 UTC1h 25m
2026-06-11 CXA886 SIN → XMN Jun 11, 01:10 UTCJun 11, 01:35 UTC25m
2026-06-10 CXA885 XMN → SIN Jun 10, 10:55 UTCJun 10, 13:55 UTC3h 0m
2026-06-07 CXA886 SIN → XMN Jun 7, 01:24 UTCJun 7, 05:00 UTC3h 35m
2026-06-06 CXA872 ICN → XMN Jun 6, 05:10 UTCJun 6, 14:00 UTC8h 50m
2026-06-06 CXA871 - Jun 6, 01:25 UTCJun 6, 03:40 UTC2h 15m
2026-06-05 CXA882 - Jun 5, 13:30 UTCJun 5, 13:55 UTC25m
2026-06-05 CXA881 - Jun 5, 11:10 UTCJun 5, 12:10 UTC1h 0m
2026-06-03 CXA8676 - Jun 3, 19:10 UTCJun 3, 22:20 UTC3h 10m
2026-06-03 CXA8675 - Jun 3, 14:20 UTCJun 3, 17:20 UTC3h 0m
2026-06-02 CXA8332 SZX → SHA Jun 2, 09:35 UTCJun 2, 09:50 UTC15m
2026-06-02 - - Jun 2, 07:20 UTCJun 2, 07:30 UTC10m
2026-06-02 CXA8378 SZX → SHA Jun 2, 02:55 UTCJun 2, 03:05 UTC10m
2026-06-01 CXA8871 - Jun 1, 07:10 UTCJun 1, 07:20 UTC10m
2026-06-01 CXA8624 - Jun 1, 05:05 UTCJun 1, 06:00 UTC55m
2026-06-01 CXA8623 - Jun 1, 01:40 UTCJun 1, 01:50 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-5602 page for operator, model, and routing details .

Mode-S 780793 frequently asked

What is Mode-S code 780793?
780793 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5602.
Where is Mode-S 780793 registered?
Mode-S code 780793 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780793 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780793, octal 36003623, decimal 7,866,259.
What flights does 780793 operate?
Mode-S 780793 has broadcast 20 distinct callsigns, including CXA859, CXA860, CXA843, CXA885, CXA817.