Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780456

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8562 · AIRBUS A-321

Hex
780456
Octal
36002126
Decimal
7,865,430
Country
CN
Tail
B-8562
Type
A321
No current signal · last broadcast 1d ago
Flights observed
44
Distinct callsigns
20
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 780456.

Country allocation

The ICAO 24-bit address 780456 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
CES2077 China Eastern Airlines 8 2026-05-02
CES2078 China Eastern Airlines 7 2026-05-02
CES5001 China Eastern Airlines 5 2026-05-20
CES2989 China Eastern Airlines 3 2026-05-21
CES2733 China Eastern Airlines 3 2026-05-10
CES6141 China Eastern Airlines 2 2026-05-26
CES5002 China Eastern Airlines 2 2026-05-19
CES2990 China Eastern Airlines 2 2026-05-21
CES579 China Eastern Airlines 1 2026-05-17
CES5648 China Eastern Airlines 1 2026-05-15
CES5375 China Eastern Airlines 1 2026-05-07
CES5346 China Eastern Airlines 1 2026-05-06
CES5337 China Eastern Airlines 1 2026-05-06
CES5315 China Eastern Airlines 1 2026-04-20
CES5304 China Eastern Airlines 1 2026-05-29
CES2938 China Eastern Airlines 1 2026-05-09
CES2937 China Eastern Airlines 1 2026-05-09
CES2907 China Eastern Airlines 1 2026-04-23
CES2887 China Eastern Airlines 1 2026-04-30
CES2734 China Eastern Airlines 1 2026-05-24

Recent flights last 44

DateFlightRouteTakeoffLandingDuration
2026-05-29 CES5304 CAN → SHA May 29, 01:55 UTCMay 29, 02:05 UTC10m
2026-05-26 CES6141 CAN → TFU May 26, 23:05 UTCMay 26, 23:14 UTC10m
2026-05-25 CES6141 CAN → TFU May 25, 23:14 UTCMay 25, 23:24 UTC10m
2026-05-24 CES2734 SYX → WUX May 24, 07:10 UTCMay 24, 10:55 UTC3h 45m
2026-05-21 CES2990 ICN → WUX May 21, 10:50 UTCMay 21, 11:05 UTC15m
2026-05-21 CES2989 WUX → ICN May 21, 08:45 UTCMay 21, 09:25 UTC40m
2026-05-20 CES2989 WUX → ICN May 20, 10:25 UTCMay 21, 09:25 UTC23h 0m
2026-05-20 CES5001 NKG → TPE May 20, 08:30 UTCMay 20, 09:00 UTC30m
2026-05-19 CES5002 TPE → NKG May 19, 10:05 UTCMay 19, 10:40 UTC35m
2026-05-19 CES5001 NKG → TPE May 19, 08:05 UTCMay 19, 08:40 UTC35m
2026-05-18 CES5001 NKG → TPE May 18, 09:55 UTCMay 19, 08:40 UTC22h 44m
2026-05-18 CES5001 NKG → TPE May 18, 03:20 UTCMay 18, 08:35 UTC5h 15m
2026-05-17 CES5002 TPE → NKG May 17, 10:55 UTCMay 18, 02:10 UTC15h 15m
2026-05-17 CES5001 NKG → TPE May 17, 03:20 UTCMay 17, 09:25 UTC6h 5m
2026-05-17 CES579 NKG → ICN May 17, 01:40 UTCMay 17, 01:55 UTC15m
2026-05-15 CES5648 XMN → SHA May 15, 08:45 UTCMay 15, 08:55 UTC10m
2026-05-10 CES2733 WUX → SYX May 10, 07:55 UTCMay 10, 11:30 UTC3h 35m
2026-05-09 CES2938 SZX → WUX May 9, 11:50 UTCMay 9, 12:00 UTC10m
2026-05-09 CES2937 WUX → SZX May 9, 10:00 UTCMay 9, 10:40 UTC40m
2026-05-07 CES5375 PVG → AKA May 7, 10:15 UTCMay 7, 14:25 UTC4h 10m
2026-05-06 CES5346 SZX → SHA May 6, 08:40 UTCMay 6, 08:50 UTC10m
2026-05-06 CES5337 SHA → SZX May 6, 05:10 UTCMay 6, 06:20 UTC1h 10m
2026-05-02 CES2078 BKK → CAN May 2, 20:20 UTCMay 2, 20:50 UTC30m
2026-05-02 CES2077 CAN → BKK May 2, 17:20 UTCMay 2, 17:55 UTC35m
2026-04-30 CES2887 NKG → SZX Apr 30, 08:15 UTCApr 30, 08:40 UTC25m
2026-04-28 CES2078 BKK → CAN Apr 28, 22:40 UTCApr 28, 23:10 UTC30m
2026-04-28 CES2077 CAN → BKK Apr 28, 18:15 UTCApr 28, 18:45 UTC30m
2026-04-26 CES2078 BKK → CAN Apr 26, 20:20 UTCApr 26, 20:50 UTC30m
2026-04-26 CES2077 CAN → BKK Apr 26, 17:25 UTCApr 26, 18:00 UTC35m
2026-04-24 CES2733 WUX → SYX Apr 24, 04:45 UTCApr 24, 09:50 UTC5h 5m
2026-04-23 CES2907 WUX → CAN Apr 23, 16:50 UTCApr 23, 17:05 UTC15m
2026-04-23 CES2990 ICN → WUX Apr 23, 11:01 UTCApr 23, 11:10 UTC10m
2026-04-23 CES2989 WUX → ICN Apr 23, 08:45 UTCApr 23, 09:20 UTC35m
2026-04-21 CES2733 WUX → SYX Apr 21, 05:05 UTCApr 21, 08:40 UTC3h 35m
2026-04-20 CES5315 SHA → CAN Apr 20, 14:45 UTCApr 20, 14:55 UTC10m
2026-04-19 CES2078 BKK → CAN Apr 19, 20:00 UTCApr 19, 20:45 UTC45m
2026-04-19 CES2077 CAN → BKK Apr 19, 17:05 UTCApr 19, 18:00 UTC55m
2026-04-19 CES2077 CAN → BKK Apr 19, 15:30 UTCApr 19, 15:45 UTC15m
2026-04-17 CES2078 BKK → CAN Apr 17, 20:20 UTCApr 17, 20:35 UTC15m
2026-04-17 CES2077 CAN → BKK Apr 17, 17:50 UTCApr 17, 18:00 UTC10m
2026-04-15 CES2078 BKK → CAN Apr 15, 20:15 UTCApr 15, 20:40 UTC25m
2026-04-15 CES2077 CAN → BKK Apr 15, 17:20 UTCApr 15, 17:55 UTC35m
2026-04-13 CES2078 - Apr 13, 20:30 UTCApr 13, 20:50 UTC20m
2026-04-13 CES2077 CAN → BKK Apr 13, 17:40 UTCApr 13, 17:55 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-8562 page for operator, model, and routing details .

Mode-S 780456 frequently asked

What is Mode-S code 780456?
780456 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8562.
Where is Mode-S 780456 registered?
Mode-S code 780456 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780456 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 780456, octal 36002126, decimal 7,865,430.
What flights does 780456 operate?
Mode-S 780456 has broadcast 20 distinct callsigns, including CES2077, CES2078, CES5001, CES2989, CES2733.