Apparatus

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sensors Mode-S transponder

782027

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32G1 · AIRBUS A-321neo

Hex
782027
Octal
36020047
Decimal
7,872,551
Country
CN
Tail
B-32G1
Type
A21N
No current signal · last broadcast 1d ago
Flights observed
46
Distinct callsigns
20
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 782027.

Country allocation

The ICAO 24-bit address 782027 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
CXA888 Xiamen Airlines 3 2026-04-27
CXA854 Xiamen Airlines 3 2026-04-23
CXA8536 - 3 2026-05-08
CXA853 Xiamen Airlines 3 2026-04-23
CXA8359 Xiamen Airlines 3 2026-04-23
CXA834 Xiamen Airlines 3 2026-04-22
CXA833 Xiamen Airlines 3 2026-04-22
CXA887 Xiamen Airlines 2 2026-04-27
CXA851 Xiamen Airlines 2 2026-05-16
CXA844 - 2 2026-04-13
CXA843 - 2 2026-04-13
CXA8387 Xiamen Airlines 2 2026-05-19
CXA8350 Xiamen Airlines 2 2026-05-03
CXA8349 Xiamen Airlines 2 2026-05-03
CXA8321 Xiamen Airlines 2 2026-05-11
CXA8311 Xiamen Airlines 2 2026-04-25
CXA852 Xiamen Airlines 1 2026-05-16
CXA8388 Xiamen Airlines 1 2026-05-19
CXA8382 Xiamen Airlines 1 2026-05-29
CXA8336 Xiamen Airlines 1 2026-04-26

Recent flights last 46

DateFlightRouteTakeoffLandingDuration
2026-05-29 CXA8382 CAN → HGH May 29, 08:30 UTCMay 29, 09:00 UTC30m
2026-05-24 CXA8316 HAK → HGH May 24, 04:05 UTCMay 24, 04:20 UTC15m
2026-05-24 CXA8315 HGH → HAK May 24, 00:55 UTCMay 24, 01:15 UTC20m
2026-05-19 CXA8388 SZX → HGH May 19, 06:45 UTCMay 19, 06:55 UTC10m
2026-05-19 CXA8387 HGH → SZX May 19, 05:05 UTCMay 19, 05:25 UTC20m
2026-05-16 CXA852 SIN → XMN May 16, 07:51 UTCMay 16, 11:01 UTC3h 10m
2026-05-16 CXA851 XMN → SIN May 16, 02:05 UTCMay 16, 05:40 UTC3h 35m
2026-05-11 CXA8321 HGH → SYX May 11, 00:30 UTCMay 11, 04:20 UTC3h 50m
2026-05-08 CXA8536 - May 8, 06:54 UTCMay 8, 07:24 UTC30m
2026-05-07 CXA8536 - May 7, 07:55 UTCMay 8, 07:24 UTC23h 29m
2026-05-07 CXA851 XMN → SIN May 7, 05:05 UTCMay 7, 05:25 UTC20m
2026-05-03 CXA8350 SZX → PKX May 3, 15:00 UTCMay 3, 15:10 UTC10m
2026-05-03 CXA8349 PKX → SZX May 3, 11:35 UTCMay 3, 12:00 UTC25m
2026-05-02 CXA8350 SZX → PKX May 2, 12:45 UTCMay 2, 13:00 UTC15m
2026-05-02 CXA8349 PKX → SZX May 2, 11:00 UTCMay 2, 11:20 UTC20m
2026-04-30 CXA8321 HGH → SYX Apr 30, 00:40 UTCApr 30, 04:20 UTC3h 40m
2026-04-28 CXA8536 - Apr 28, 01:50 UTCApr 28, 07:15 UTC5h 25m
2026-04-27 CXA888 TPE → XMN Apr 27, 03:50 UTCApr 28, 01:55 UTC22h 5m
2026-04-27 CXA888 TPE → XMN Apr 27, 03:30 UTCApr 27, 03:55 UTC25m
2026-04-27 CXA887 XMN → TPE Apr 27, 01:20 UTCApr 27, 01:50 UTC30m
2026-04-26 CXA8336 SZX → PKX Apr 26, 06:25 UTCApr 26, 06:35 UTC10m
2026-04-26 - - Apr 26, 04:20 UTCApr 26, 04:30 UTC10m
2026-04-25 CXA8311 HGH → CAN Apr 25, 11:55 UTCApr 25, 12:05 UTC10m
2026-04-25 CXA8387 HGH → SZX Apr 25, 04:50 UTCApr 25, 05:10 UTC20m
2026-04-23 CXA8359 XMN → NNG Apr 23, 11:50 UTCApr 24, 09:45 UTC21h 55m
2026-04-23 CXA8359 XMN → NNG Apr 23, 11:15 UTCApr 24, 09:45 UTC22h 30m
2026-04-23 CXA854 BKK → XMN Apr 23, 06:01 UTCApr 23, 06:35 UTC35m
2026-04-23 CXA853 XMN → BKK Apr 23, 01:50 UTCApr 23, 04:30 UTC2h 40m
2026-04-22 CXA834 BKK → XMN Apr 22, 10:50 UTCApr 22, 13:05 UTC2h 15m
2026-04-22 CXA833 XMN → BKK Apr 22, 06:35 UTCApr 22, 09:30 UTC2h 55m
2026-04-22 CXA888 TPE → XMN Apr 22, 03:30 UTCApr 22, 03:55 UTC25m
2026-04-22 CXA887 XMN → TPE Apr 22, 00:35 UTCApr 22, 01:40 UTC1h 5m
2026-04-20 CXA8311 - Apr 20, 13:25 UTCApr 20, 13:40 UTC15m
2026-04-16 CXA8359 XMN → NNG Apr 16, 10:14 UTCApr 16, 10:59 UTC45m
2026-04-14 CXA834 BKK → XMN Apr 14, 13:15 UTCApr 14, 13:40 UTC25m
2026-04-14 CXA834 BKK → XMN Apr 14, 11:25 UTCApr 14, 11:35 UTC10m
2026-04-14 CXA833 - Apr 14, 09:10 UTCApr 14, 09:55 UTC45m
2026-04-14 CXA833 - Apr 14, 07:00 UTCApr 14, 07:10 UTC10m
2026-04-13 CXA844 - Apr 13, 21:10 UTCApr 13, 21:45 UTC35m
2026-04-13 CXA844 - Apr 13, 19:15 UTCApr 13, 19:25 UTC10m
2026-04-13 CXA843 - Apr 13, 17:15 UTCApr 13, 17:30 UTC15m
2026-04-13 CXA843 - Apr 13, 14:40 UTCApr 13, 15:25 UTC45m
2026-04-13 CXA854 - Apr 13, 07:35 UTCApr 13, 07:55 UTC20m
2026-04-13 CXA854 - Apr 13, 05:45 UTCApr 13, 05:55 UTC10m
2026-04-13 CXA853 XMN → BKK Apr 13, 03:50 UTCApr 13, 04:15 UTC25m
2026-04-13 CXA853 XMN → BKK Apr 13, 01:30 UTCApr 13, 01:45 UTC15m

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-32G1 page for operator, model, and routing details .

Mode-S 782027 frequently asked

What is Mode-S code 782027?
782027 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32G1.
Where is Mode-S 782027 registered?
Mode-S code 782027 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 782027 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 782027, octal 36020047, decimal 7,872,551.
What flights does 782027 operate?
Mode-S 782027 has broadcast 20 distinct callsigns, including CXA888, CXA854, CXA8536, CXA853, CXA8359.