Apparatus

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sensors Mode-S transponder

78036E

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6319 · AIRBUS A-321

Hex
78036E
Octal
36001556
Decimal
7,865,198
Country
CN
Tail
B-6319
Type
A321
No current signal · last broadcast 3h ago
Flights observed
45
Distinct callsigns
20
Country
CN
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 78036E.

Country allocation

The ICAO 24-bit address 78036E 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
CSN5010 - 8 2026-07-12
CSN5009 - 8 2026-07-11
CSN6150 - 3 2026-07-12
CSN355 China Southern Airlines 3 2026-04-15
CSN8871 - 2 2026-07-12
CSN5706 - 2 2026-07-14
CSN356 China Southern Airlines 2 2026-04-15
CSN8974 - 1 2026-07-13
CSN8930 China Southern Airlines 1 2026-04-23
CSN8909 China Southern Airlines 1 2026-06-23
CSN8870 - 1 2026-07-10
CSN6713 - 1 2026-07-02
CSN6149 China Southern Airlines 1 2026-04-24
CSN6135 China Southern Airlines 1 2026-06-24
CSN6102 - 1 2026-07-09
CSN5920 China Southern Airlines 1 2026-06-12
CSN5919 China Southern Airlines 1 2026-06-12
CSN5387 China Southern Airlines 1 2026-06-11
CSN3590 China Southern Airlines 1 2026-06-11
CSN3571 China Southern Airlines 1 2026-05-19

Recent flights last 45

DateFlightRouteTakeoffLandingDuration
2026-07-14 CSN5706 - Jul 14, 06:10 UTCJul 14, 06:20 UTC10m
2026-07-13 CSN8974 - Jul 13, 11:45 UTCJul 13, 11:55 UTC10m
2026-07-12 CSN8871 - Jul 12, 11:20 UTCJul 12, 11:30 UTC10m
2026-07-12 CSN6150 - Jul 12, 05:50 UTCJul 12, 06:01 UTC10m
2026-07-12 CSN5010 - Jul 12, 01:40 UTCJul 12, 01:55 UTC15m
2026-07-11 CSN5009 - Jul 11, 23:35 UTCJul 12, 00:05 UTC30m
2026-07-10 CSN8870 - Jul 10, 11:35 UTCJul 10, 11:50 UTC15m
2026-07-09 CSN6102 - Jul 9, 13:45 UTCJul 9, 13:55 UTC10m
2026-07-09 CSN5010 - Jul 9, 00:45 UTCJul 9, 01:05 UTC20m
2026-07-08 CSN5009 - Jul 8, 13:20 UTCJul 8, 13:55 UTC35m
2026-07-07 CSN5706 - Jul 7, 06:20 UTCJul 7, 06:35 UTC15m
2026-07-02 CSN6713 - Jul 2, 12:25 UTCJul 2, 12:35 UTC10m
2026-06-28 CSN5010 - Jun 28, 01:10 UTCJun 28, 11:29 UTC10h 20m
2026-06-27 CSN5009 - Jun 27, 13:20 UTCJun 27, 13:55 UTC35m
2026-06-24 CSN6135 PKX → CTU Jun 24, 09:15 UTCJun 24, 09:24 UTC10m
2026-06-23 CSN8909 PKX → SYX Jun 23, 04:35 UTCJun 23, 07:49 UTC3h 15m
2026-06-13 CSN3169 SZX → PKX Jun 13, 03:40 UTCJun 13, 03:50 UTC10m
2026-06-12 CSN5920 CKG → SZX Jun 12, 16:00 UTCJun 12, 16:10 UTC10m
2026-06-12 CSN5919 SZX → CKG Jun 12, 10:45 UTCJun 12, 11:00 UTC15m
2026-06-12 CSN3176 - Jun 12, 08:00 UTCJun 12, 08:25 UTC25m
2026-06-11 CSN3171 SZX → PKX Jun 11, 23:50 UTCJun 12, 00:05 UTC15m
2026-06-11 CSN5387 SZX → NAO Jun 11, 08:15 UTCJun 11, 08:30 UTC15m
2026-06-11 CSN3590 SHA → SZX Jun 11, 03:45 UTCJun 11, 04:05 UTC20m
2026-06-11 - - Jun 11, 03:00 UTCJun 11, 03:10 UTC10m
2026-05-23 CSN5010 HKG → PKX May 23, 00:35 UTCMay 23, 00:55 UTC20m
2026-05-22 CSN5009 PKX → HKG May 22, 13:25 UTCMay 22, 14:05 UTC40m
2026-05-21 CSN8871 PKX → DQA May 21, 11:15 UTCMay 21, 11:25 UTC10m
2026-05-19 CSN3571 CAN → SHA May 19, 07:25 UTCMay 19, 07:35 UTC10m
2026-05-18 CSN5010 HKG → PKX May 18, 00:45 UTCMay 18, 01:00 UTC15m
2026-05-17 CSN5009 PKX → HKG May 17, 11:15 UTCMay 17, 14:10 UTC2h 55m
2026-05-16 CSN5010 HKG → PKX May 16, 00:50 UTCMay 16, 01:05 UTC15m
2026-05-15 CSN5009 PKX → HKG May 15, 13:40 UTCMay 15, 14:05 UTC25m
2026-05-11 CSN5010 HKG → PKX May 11, 01:15 UTCMay 11, 01:30 UTC15m
2026-05-10 CSN5009 PKX → HKG May 10, 13:25 UTCMay 10, 13:55 UTC30m
2026-04-25 CSN6150 PKX → CGQ Apr 25, 05:10 UTCApr 25, 05:20 UTC10m
2026-04-24 CSN6149 CGQ → PKX Apr 24, 09:00 UTCApr 24, 09:10 UTC10m
2026-04-24 CSN6150 PKX → CGQ Apr 24, 05:10 UTCApr 24, 05:20 UTC10m
2026-04-23 CSN8930 LHW → PKX Apr 23, 04:55 UTCApr 23, 05:10 UTC15m
2026-04-16 CSN5010 HKG → PKX Apr 16, 01:30 UTCApr 16, 01:45 UTC15m
2026-04-15 CSN5009 PKX → HKG Apr 15, 13:30 UTCApr 15, 14:10 UTC40m
2026-04-15 CSN356 HKG → PKX Apr 15, 06:05 UTCApr 15, 06:25 UTC20m
2026-04-15 CSN355 PKX → HKG Apr 15, 03:35 UTCApr 15, 04:20 UTC45m
2026-04-13 CSN356 - Apr 13, 06:05 UTCApr 13, 06:25 UTC20m
2026-04-13 CSN355 PKX → HKG Apr 13, 03:55 UTCApr 13, 04:15 UTC20m
2026-04-13 CSN355 PKX → HKG Apr 13, 03:35 UTCApr 13, 04:15 UTC40m

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-6319 page for operator, model, and routing details .

Mode-S 78036E frequently asked

What is Mode-S code 78036E?
78036E is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6319.
Where is Mode-S 78036E registered?
Mode-S code 78036E is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78036E broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78036E, octal 36001556, decimal 7,865,198.
What flights does 78036E operate?
Mode-S 78036E has broadcast 20 distinct callsigns, including CSN5010, CSN5009, CSN6150, CSN355, CSN8871.