Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

78108D

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8653 · AIRBUS A-321

Hex
78108D
Octal
36010215
Decimal
7,868,557
Country
CN
Tail
B-8653
Type
A321
No current signal · last broadcast 35m ago
Flights observed
96
Distinct callsigns
20
Country
CN
Last broadcast
35m ago

Last known position

Most recent position reported by Mode-S 78108D.

Country allocation

The ICAO 24-bit address 78108D 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
CES2990 - 8 2026-07-08
CES2989 - 7 2026-07-08
CES2733 - 7 2026-07-07
CES5375 China Eastern Airlines 5 2026-05-19
CES2077 China Eastern Airlines 4 2026-05-03
CES2017 China Eastern Airlines 4 2026-07-18
CES580 China Eastern Airlines 3 2026-05-30
CES5304 China Eastern Airlines 3 2026-06-11
CES2937 China Eastern Airlines 3 2026-05-27
CES2868 - 3 2026-07-17
CES2867 - 3 2026-07-17
CES2078 China Eastern Airlines 3 2026-05-03
CES2018 China Eastern Airlines 3 2026-04-28
CES6992 China Eastern Airlines 2 2026-04-20
CES579 China Eastern Airlines 2 2026-05-29
CES5648 - 2 2026-07-09
CES5315 - 2 2026-07-10
CES5001 China Eastern Airlines 2 2026-05-29
CES2979 China Eastern Airlines 2 2026-06-22
CES2938 China Eastern Airlines 2 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 CES2017 WEH → ICN Jul 18, 04:20 UTCJul 18, 04:40 UTC20m
2026-07-17 CES2868 - Jul 17, 03:50 UTCJul 17, 04:04 UTC15m
2026-07-17 CES2867 - Jul 17, 02:05 UTCJul 17, 02:30 UTC25m
2026-07-11 CES5647 - Jul 11, 06:15 UTCJul 11, 06:25 UTC10m
2026-07-10 CES5315 - Jul 10, 14:10 UTCJul 10, 14:25 UTC15m
2026-07-10 - - Jul 10, 06:15 UTCJul 10, 06:25 UTC10m
2026-07-09 CES5648 - Jul 9, 08:50 UTCJul 9, 09:20 UTC30m
2026-07-08 CES2990 - Jul 8, 10:50 UTCJul 8, 11:20 UTC30m
2026-07-08 CES2989 - Jul 8, 08:30 UTCJul 8, 09:15 UTC45m
2026-07-07 - - Jul 7, 13:00 UTCJul 7, 13:10 UTC10m
2026-07-07 CES2733 - Jul 7, 04:50 UTCJul 7, 09:00 UTC4h 10m
2026-07-05 CES7730 - Jul 5, 05:45 UTCJul 5, 11:05 UTC5h 20m
2026-07-03 - - Jul 3, 11:30 UTCJul 3, 11:45 UTC15m
2026-07-01 CES2990 - Jul 1, 11:35 UTCJul 1, 12:05 UTC30m
2026-07-01 CES2989 - Jul 1, 09:55 UTCJul 1, 10:25 UTC30m
2026-06-30 CES2733 - Jun 30, 05:50 UTCJun 30, 09:30 UTC3h 40m
2026-06-27 CES5315 - Jun 27, 13:55 UTCJun 27, 14:05 UTC10m
2026-06-26 CES2907 WUX → CAN Jun 26, 19:04 UTCJun 26, 19:24 UTC20m
2026-06-26 CES2990 - Jun 26, 10:50 UTCJun 26, 11:30 UTC40m
2026-06-26 CES2989 - Jun 26, 08:45 UTCJun 26, 09:20 UTC35m
2026-06-25 - - Jun 25, 16:09 UTCJun 25, 16:20 UTC10m
2026-06-25 CES2734 - Jun 25, 06:50 UTCJun 25, 10:35 UTC3h 45m
2026-06-22 CES2979 WUX → XMN Jun 22, 13:29 UTCJun 22, 13:39 UTC10m
2026-06-22 CES2733 - Jun 22, 05:20 UTCJun 22, 08:54 UTC3h 35m
2026-06-20 CES2728 - Jun 20, 12:34 UTCJun 20, 13:19 UTC45m
2026-06-20 CES2727 - Jun 20, 09:19 UTCJun 20, 10:09 UTC50m
2026-06-19 CES2990 - Jun 19, 11:30 UTCJun 20, 10:09 UTC22h 40m
2026-06-19 CES2989 - Jun 19, 09:34 UTCJun 19, 10:09 UTC35m
2026-06-18 CES2733 - Jun 18, 05:10 UTCJun 18, 08:15 UTC3h 5m
2026-06-17 CES2990 - Jun 17, 10:50 UTCJun 17, 11:15 UTC25m
2026-06-17 CES2989 - Jun 17, 08:30 UTCJun 17, 09:20 UTC50m
2026-06-16 CES2979 WUX → XMN Jun 16, 12:25 UTCJun 16, 12:35 UTC10m
2026-06-16 CES2733 - Jun 16, 04:50 UTCJun 16, 05:10 UTC20m
2026-06-15 CES2907 WUX → CAN Jun 15, 16:09 UTCJun 15, 16:19 UTC10m
2026-06-14 CES2733 WUX → SYX Jun 14, 04:40 UTCJun 14, 08:25 UTC3h 45m
2026-06-11 - - Jun 11, 08:20 UTCJun 11, 08:50 UTC30m
2026-06-11 CES5304 CAN → SHA Jun 11, 02:35 UTCJun 11, 03:00 UTC25m
2026-06-08 CES2734 SYX → WUX Jun 8, 05:50 UTCJun 8, 09:15 UTC3h 25m
2026-06-07 - - Jun 7, 16:10 UTCJun 7, 16:25 UTC15m
2026-06-06 CES2990 ICN → WUX Jun 6, 10:50 UTCJun 6, 11:14 UTC25m
2026-06-06 CES2989 WUX → ICN Jun 6, 08:45 UTCJun 6, 09:09 UTC25m
2026-06-02 CES5124 PEK → SHA Jun 2, 11:30 UTCJun 2, 11:40 UTC10m
2026-05-30 CES2717 NKG → CAN May 30, 08:15 UTCMay 30, 08:25 UTC10m
2026-05-30 CES580 ICN → NKG May 30, 03:25 UTCMay 30, 03:50 UTC25m
2026-05-29 CES579 NKG → ICN May 29, 10:45 UTCMay 30, 01:55 UTC15h 10m
2026-05-29 CES5001 NKG → TPE May 29, 08:45 UTCMay 29, 09:15 UTC30m
2026-05-29 CES2868 SZX → NKG May 29, 03:25 UTCMay 29, 03:40 UTC15m
2026-05-29 CES2867 NKG → SZX May 29, 01:40 UTCMay 29, 02:00 UTC20m
2026-05-27 CES2938 SZX → WUX May 27, 13:25 UTCMay 27, 13:35 UTC10m
2026-05-27 CES2937 WUX → SZX May 27, 11:45 UTCMay 27, 12:10 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-8653 page for operator, model, and routing details .

Mode-S 78108D frequently asked

What is Mode-S code 78108D?
78108D is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8653.
Where is Mode-S 78108D registered?
Mode-S code 78108D is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78108D broadcasting right now?
No active broadcast right now. Last signal was 35m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78108D, octal 36010215, decimal 7,868,557.
What flights does 78108D operate?
Mode-S 78108D has broadcast 20 distinct callsigns, including CES2990, CES2989, CES2733, CES5375, CES2077.