Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

78108C

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8652 · AIRBUS A-321

Hex
78108C
Octal
36010214
Decimal
7,868,556
Country
CN
Tail
B-8652
Type
A321
No current signal · last broadcast Jul 26, 04:00 UTC
Flights observed
69
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 04:00 UTC

Last known position

Most recent position reported by Mode-S 78108C.

Country allocation

The ICAO 24-bit address 78108C 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
CES5044 China Eastern Airlines 9 2026-07-26
CES719 - 8 2026-06-16
CES5043 China Eastern Airlines 6 2026-07-26
CES720 - 5 2026-06-16
CES5506 - 4 2026-07-02
CES5054 China Eastern Airlines 4 2026-04-23
CES6562 China Eastern Airlines 3 2026-04-27
CES5505 - 3 2026-06-22
CES5379 - 3 2026-06-13
CES508 China Eastern Airlines 3 2026-07-24
CES507 China Eastern Airlines 3 2026-07-24
CES5542 China Eastern Airlines 2 2026-07-24
CES5053 China Eastern Airlines 2 2026-04-23
CES5644 - 1 2026-07-17
CES5608 China Eastern Airlines 1 2026-05-15
CES5603 China Eastern Airlines 1 2026-04-21
CES5602 China Eastern Airlines 1 2026-04-20
CES5549 China Eastern Airlines 1 2026-06-11
CES5352 China Eastern Airlines 1 2026-04-22
CES5343 China Eastern Airlines 1 2026-04-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CES5044 PUS → PVG Jul 26, 03:35 UTCJul 26, 04:00 UTC25m
2026-07-26 CES5043 PVG → PUS Jul 26, 02:05 UTCJul 26, 02:25 UTC20m
2026-07-24 CES508 HKG → PVG Jul 24, 07:25 UTCJul 24, 08:55 UTC1h 30m
2026-07-24 CES507 PVG → HKG Jul 24, 04:20 UTCJul 24, 05:40 UTC1h 20m
2026-07-24 CES5542 FOC → PVG Jul 24, 00:25 UTCJul 24, 00:40 UTC15m
2026-07-23 CES508 HKG → PVG Jul 23, 07:15 UTCJul 23, 08:40 UTC1h 25m
2026-07-23 CES507 PVG → HKG Jul 23, 04:10 UTCJul 23, 05:30 UTC1h 20m
2026-07-20 CES2236 - Jul 20, 10:45 UTCJul 20, 11:00 UTC15m
2026-07-18 CES2338 SYX → XIY Jul 18, 11:00 UTCJul 19, 02:45 UTC15h 45m
2026-07-18 CES5044 - Jul 18, 03:30 UTCJul 18, 03:50 UTC20m
2026-07-18 CES5043 - Jul 18, 02:00 UTCJul 18, 02:19 UTC20m
2026-07-17 CES5644 - Jul 17, 03:50 UTCJul 17, 07:25 UTC3h 35m
2026-07-16 CES5044 - Jul 16, 03:40 UTCJul 16, 04:00 UTC20m
2026-07-16 CES5043 - Jul 16, 02:10 UTCJul 16, 02:30 UTC20m
2026-07-14 CES5240 - Jul 14, 12:45 UTCJul 14, 12:55 UTC10m
2026-07-14 CES5239 - Jul 14, 09:35 UTCJul 14, 10:15 UTC40m
2026-07-14 CES5044 - Jul 14, 04:20 UTCJul 14, 04:40 UTC20m
2026-07-14 CES5043 - Jul 14, 02:40 UTCJul 14, 03:15 UTC35m
2026-07-12 CES2008 - Jul 12, 12:15 UTCJul 12, 13:35 UTC1h 20m
2026-07-12 CES2007 - Jul 12, 08:55 UTCJul 12, 10:15 UTC1h 20m
2026-07-10 CES5542 - Jul 10, 00:30 UTCJul 10, 00:40 UTC10m
2026-07-06 CES5044 - Jul 6, 03:30 UTCJul 6, 03:55 UTC25m
2026-07-06 CES5043 - Jul 6, 02:05 UTCJul 6, 02:20 UTC15m
2026-07-02 CES5506 - Jul 2, 10:15 UTCJul 2, 10:25 UTC10m
2026-06-28 CES508 - Jun 28, 08:55 UTCJun 28, 10:10 UTC1h 15m
2026-06-28 CES507 - Jun 28, 04:05 UTCJun 28, 05:40 UTC1h 35m
2026-06-22 CES5505 - Jun 22, 03:54 UTCJun 22, 04:04 UTC10m
2026-06-21 CES5044 - Jun 21, 03:34 UTCJun 21, 11:44 UTC8h 10m
2026-06-21 CES5043 - Jun 21, 01:59 UTCJun 21, 02:20 UTC20m
2026-06-16 CES720 - Jun 16, 08:05 UTCJun 16, 09:15 UTC1h 10m
2026-06-16 CES719 - Jun 16, 05:34 UTCJun 16, 06:45 UTC1h 10m
2026-06-15 CES719 - Jun 15, 09:05 UTCJun 16, 06:45 UTC21h 40m
2026-06-15 CES720 - Jun 15, 08:10 UTCJun 16, 06:45 UTC22h 35m
2026-06-15 CES719 - Jun 15, 05:40 UTCJun 15, 06:40 UTC1h 0m
2026-06-14 CES719 - Jun 14, 09:05 UTCJun 15, 06:40 UTC21h 35m
2026-06-14 CES720 - Jun 14, 08:10 UTCJun 15, 06:40 UTC22h 30m
2026-06-13 CES719 PVG → NGO Jun 13, 11:10 UTCJun 14, 06:30 UTC19h 20m
2026-06-13 CES719 PVG → NGO Jun 13, 07:05 UTCJun 14, 06:30 UTC23h 25m
2026-06-13 CES5379 - Jun 13, 06:00 UTCJun 13, 12:20 UTC6h 20m
2026-06-11 CES5549 PVG → HAK Jun 11, 07:55 UTCJun 11, 12:35 UTC4h 40m
2026-06-09 CES5505 PVG → FOC Jun 9, 01:30 UTCJun 9, 02:00 UTC30m
2026-06-04 - - Jun 4, 13:00 UTCJun 4, 13:35 UTC35m
2026-06-01 CES720 NGO → PVG Jun 1, 08:00 UTCJun 1, 08:55 UTC55m
2026-06-01 CES719 PVG → NGO Jun 1, 05:40 UTCJun 1, 06:40 UTC1h 0m
2026-05-31 CES5506 FOC → PVG May 31, 09:55 UTCMay 31, 10:50 UTC55m
2026-05-22 CES5506 FOC → PVG May 22, 04:35 UTCMay 22, 10:00 UTC5h 25m
2026-05-18 CES5506 FOC → PVG May 18, 10:25 UTCMay 18, 10:50 UTC25m
2026-05-18 CES5505 PVG → FOC May 18, 04:20 UTCMay 18, 09:55 UTC5h 35m
2026-05-15 CES5608 SHE → PVG May 15, 11:00 UTCMay 15, 11:35 UTC35m
2026-05-12 CES720 NGO → PVG May 12, 08:05 UTCMay 12, 09:00 UTC55m

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-8652 page for operator, model, and routing details .

Mode-S 78108C frequently asked

What is Mode-S code 78108C?
78108C is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8652.
Where is Mode-S 78108C registered?
Mode-S code 78108C is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78108C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 04:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78108C, octal 36010214, decimal 7,868,556.
What flights does 78108C operate?
Mode-S 78108C has broadcast 20 distinct callsigns, including CES5044, CES719, CES5043, CES720, CES5506.