Apparatus

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sensors Mode-S transponder

78114D

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8368 · AIRBUS A-321neo

Hex
78114D
Octal
36010515
Decimal
7,868,749
Country
CN
Tail
B-8368
Type
A21N
No current signal · last broadcast Jul 26, 14:35 UTC
Flights observed
157
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 14:35 UTC

Last known position

Most recent position reported by Mode-S 78114D.

Country allocation

The ICAO 24-bit address 78114D 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
CSN352 - 18 2026-06-20
CSN351 - 12 2026-06-19
CSN3040 - 12 2026-07-09
CSN340 China Southern Airlines 9 2026-07-26
CSN339 China Southern Airlines 9 2026-07-25
CSN3062 China Southern Airlines 8 2026-07-23
CSN3061 China Southern Airlines 8 2026-07-22
CSN3039 - 8 2026-07-09
CSN354 China Southern Airlines 7 2026-04-28
CSN8099 China Southern Airlines 6 2026-06-06
CSN363 - 6 2026-07-05
CSN361 China Southern Airlines 6 2026-07-23
CSN353 China Southern Airlines 6 2026-04-28
CSN8100 China Southern Airlines 4 2026-06-06
CSN364 - 4 2026-07-05
CSN362 China Southern Airlines 4 2026-07-24
CSN6851 China Southern Airlines 3 2026-07-20
CSN3778 China Southern Airlines 3 2026-07-21
CSN358 - 3 2026-07-05
CSN357 - 3 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSN340 ICN → CAN Jul 26, 00:55 UTCJul 26, 14:35 UTC13h 41m
2026-07-25 CSN339 CAN → ICN Jul 25, 11:50 UTCJul 25, 12:30 UTC40m
2026-07-24 CSN8484 BKI → CAN Jul 24, 20:00 UTCJul 24, 20:30 UTC30m
2026-07-24 CSN8484 BKI → CAN Jul 24, 17:50 UTCJul 24, 18:15 UTC25m
2026-07-24 CSN8483 CAN → BKI Jul 24, 13:55 UTCJul 24, 16:30 UTC2h 35m
2026-07-24 CSN362 BKK → CAN Jul 24, 01:40 UTCJul 24, 02:05 UTC25m
2026-07-23 CSN361 CAN → BKK Jul 23, 12:55 UTCJul 23, 15:05 UTC2h 10m
2026-07-23 CSN3062 ICN → CAN Jul 23, 07:45 UTCJul 23, 08:30 UTC45m
2026-07-22 CSN3061 CAN → ICN Jul 22, 11:20 UTCJul 23, 06:05 UTC18h 45m
2026-07-21 CSN3778 NGB → CAN Jul 21, 00:50 UTCJul 21, 05:00 UTC4h 10m
2026-07-20 CSN3778 NGB → CAN Jul 20, 07:20 UTCJul 21, 05:00 UTC21h 39m
2026-07-20 CSN3778 NGB → CAN Jul 20, 07:10 UTCJul 21, 05:00 UTC21h 49m
2026-07-20 CSN6851 CGQ → CAN Jul 20, 03:20 UTCJul 21, 00:50 UTC21h 29m
2026-07-20 CSN6851 CGQ → CAN Jul 20, 03:10 UTCJul 21, 00:50 UTC21h 40m
2026-07-13 - - Jul 13, 09:30 UTCJul 13, 09:40 UTC10m
2026-07-12 CSN3615 - Jul 12, 12:20 UTCJul 13, 07:15 UTC18h 55m
2026-07-12 CSN6342 - Jul 12, 08:15 UTCJul 13, 07:15 UTC23h 0m
2026-07-12 CSN340 - Jul 12, 01:00 UTCJul 12, 01:45 UTC45m
2026-07-11 CSN339 - Jul 11, 12:10 UTCJul 11, 12:50 UTC40m
2026-07-09 CSN3040 - Jul 9, 13:20 UTCJul 9, 13:35 UTC15m
2026-07-09 CSN3040 - Jul 9, 10:10 UTCJul 9, 10:35 UTC25m
2026-07-09 CSN3039 - Jul 9, 05:20 UTCJul 9, 08:45 UTC3h 25m
2026-07-08 CSN6851 - Jul 8, 03:45 UTCJul 8, 07:50 UTC4h 5m
2026-07-05 CSN364 - Jul 5, 12:20 UTCJul 5, 13:45 UTC1h 25m
2026-07-05 CSN363 - Jul 5, 08:50 UTCJul 5, 11:10 UTC2h 20m
2026-07-05 CSN358 - Jul 5, 04:40 UTCJul 5, 05:30 UTC50m
2026-07-05 CSN357 - Jul 5, 00:50 UTCJul 5, 03:10 UTC2h 20m
2026-07-03 CSN3062 - Jul 3, 07:50 UTCJul 3, 08:40 UTC50m
2026-07-03 CSN3061 - Jul 3, 05:15 UTCJul 3, 05:55 UTC40m
2026-07-02 CSN3407 - Jul 2, 06:15 UTCJul 2, 07:05 UTC50m
2026-07-02 CSN340 - Jul 2, 01:05 UTCJul 2, 01:50 UTC45m
2026-07-01 CSN339 - Jul 1, 12:00 UTCJul 1, 12:40 UTC40m
2026-06-30 CSN340 - Jun 30, 01:00 UTCJun 30, 01:50 UTC50m
2026-06-29 CSN339 - Jun 29, 11:50 UTCJun 29, 12:29 UTC40m
2026-06-28 CSN3040 - Jun 28, 13:59 UTCJun 28, 14:19 UTC20m
2026-06-28 CSN3040 - Jun 28, 11:00 UTCJun 28, 11:25 UTC25m
2026-06-28 CSN3039 - Jun 28, 06:00 UTCJun 28, 09:15 UTC3h 15m
2026-06-27 CSN3040 - Jun 27, 13:24 UTCJun 27, 13:55 UTC30m
2026-06-27 CSN3040 - Jun 27, 10:10 UTCJun 27, 10:40 UTC30m
2026-06-27 CSN3039 - Jun 27, 08:20 UTCJun 27, 08:55 UTC35m
2026-06-27 CSN3039 - Jun 27, 05:39 UTCJun 27, 05:49 UTC10m
2026-06-26 CSN6307 - Jun 26, 07:24 UTCJun 26, 07:39 UTC15m
2026-06-24 CSN3407 - Jun 24, 06:10 UTCJun 24, 06:55 UTC45m
2026-06-23 - - Jun 23, 05:45 UTCJun 23, 05:54 UTC10m
2026-06-23 CSN362 BKK → CAN Jun 23, 01:35 UTCJun 23, 03:04 UTC1h 30m
2026-06-22 CSN361 CAN → BKK Jun 22, 12:44 UTCJun 22, 14:45 UTC2h 0m
2026-06-22 CSN3062 - Jun 22, 07:54 UTCJun 22, 08:40 UTC45m
2026-06-22 CSN3061 - Jun 22, 05:15 UTCJun 22, 05:54 UTC40m
2026-06-20 CSN352 - Jun 20, 03:24 UTCJun 20, 03:44 UTC20m
2026-06-20 CSN352 - Jun 20, 00:34 UTCJun 20, 00:49 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-8368 page for operator, model, and routing details .

Mode-S 78114D frequently asked

What is Mode-S code 78114D?
78114D is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8368.
Where is Mode-S 78114D registered?
Mode-S code 78114D is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78114D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78114D, octal 36010515, decimal 7,868,749.
What flights does 78114D operate?
Mode-S 78114D has broadcast 20 distinct callsigns, including CSN352, CSN351, CSN3040, CSN340, CSN339.