Apparatus

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sensors Mode-S transponder

780E08

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1696 · AIRBUS A-320

Hex
780E08
Octal
36007010
Decimal
7,867,912
Country
CN
Tail
B-1696
Type
A320
No current signal · last broadcast Jul 26, 13:55 UTC
Flights observed
350
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 13:55 UTC

Last known position

Most recent position reported by Mode-S 780E08.

Country allocation

The ICAO 24-bit address 780E08 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
CSN8581 - 10 2026-06-28
CSN8611 - 8 2026-07-21
CSN5399 - 7 2026-07-20
CSN5150 - 7 2026-07-18
CSN5149 - 7 2026-07-18
CSN3798 - 7 2026-07-19
CSN3797 - 7 2026-07-19
CSN8736 - 6 2026-07-17
CSN8612 China Southern Airlines 6 2026-07-21
CSN8582 - 6 2026-06-28
CSN6233 - 6 2026-07-21
CSN5853 - 6 2026-07-11
CSN5634 - 6 2026-07-05
CSN5400 China Southern Airlines 6 2026-07-20
CSN8697 - 5 2026-06-26
CSN6621 China Southern Airlines 5 2026-07-24
CSN3315 China Southern Airlines 5 2026-07-24
CSN8478 - 4 2026-07-11
CSN8477 - 4 2026-07-11
CSN8158 - 4 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSN3577 SZX → NKG Jul 26, 13:45 UTCJul 26, 13:55 UTC10m
2026-07-25 CSN3456 CKG → SZX Jul 25, 11:25 UTCJul 25, 11:55 UTC30m
2026-07-25 CSN3455 SZX → CKG Jul 25, 05:40 UTCJul 25, 05:55 UTC15m
2026-07-24 CSN3315 - Jul 24, 22:35 UTCJul 24, 23:25 UTC50m
2026-07-24 CSN8676 JNG → SZX Jul 24, 16:15 UTCJul 24, 16:25 UTC10m
2026-07-24 CSN8675 SZX → JNG Jul 24, 10:20 UTCJul 24, 10:40 UTC20m
2026-07-24 CSN6622 XIY → SZX Jul 24, 08:35 UTCJul 24, 08:45 UTC10m
2026-07-24 CSN6621 SZX → XIY Jul 24, 02:10 UTCJul 24, 02:25 UTC15m
2026-07-23 CSN6549 SZX → NAO Jul 23, 14:10 UTCJul 23, 14:20 UTC10m
2026-07-23 CSN8820 KMG → SZX Jul 23, 12:25 UTCJul 23, 12:35 UTC10m
2026-07-23 CSN8819 SZX → KMG Jul 23, 08:00 UTCJul 23, 08:10 UTC10m
2026-07-23 CSN8819 SZX → KMG Jul 23, 07:15 UTCJul 23, 07:25 UTC10m
2026-07-23 CSN8704 - Jul 23, 05:45 UTCJul 23, 05:55 UTC10m
2026-07-23 CSN8703 SZX → DLU Jul 23, 00:40 UTCJul 23, 00:55 UTC15m
2026-07-22 CSN3154 PEK → SZX Jul 22, 12:10 UTCJul 22, 12:30 UTC20m
2026-07-21 CSN6233 - Jul 21, 23:30 UTCJul 21, 23:45 UTC15m
2026-07-21 CSN8612 JHG → SZX Jul 21, 17:55 UTCJul 21, 18:05 UTC10m
2026-07-21 CSN8611 - Jul 21, 10:45 UTCJul 21, 11:40 UTC55m
2026-07-21 CSN6622 XIY → SZX Jul 21, 08:45 UTCJul 21, 09:00 UTC15m
2026-07-21 CSN6621 SZX → XIY Jul 21, 02:50 UTCJul 21, 03:00 UTC10m
2026-07-21 CSN8554 LYA → SZX Jul 21, 00:20 UTCJul 21, 00:45 UTC25m
2026-07-20 CSN8553 SZX → LYA Jul 20, 13:05 UTCJul 20, 13:25 UTC20m
2026-07-20 CSN5400 NKG → SZX Jul 20, 10:50 UTCJul 20, 11:10 UTC20m
2026-07-20 CSN5399 - Jul 20, 06:10 UTCJul 20, 06:25 UTC15m
2026-07-20 CSN5158 DLU → SZX Jul 20, 04:15 UTCJul 20, 04:25 UTC10m
2026-07-19 CSN5157 - Jul 19, 22:35 UTCJul 19, 23:00 UTC25m
2026-07-19 CSN8700 - Jul 19, 17:05 UTCJul 19, 17:30 UTC25m
2026-07-19 CSN8699 SZX → NKG Jul 19, 12:45 UTCJul 19, 12:55 UTC10m
2026-07-19 CSN3798 - Jul 19, 10:10 UTCJul 19, 11:15 UTC1h 5m
2026-07-19 CSN3797 - Jul 19, 03:45 UTCJul 19, 03:55 UTC10m
2026-07-18 CSN6549 - Jul 18, 14:10 UTCJul 18, 14:25 UTC15m
2026-07-18 CSN6480 - Jul 18, 12:15 UTCJul 18, 12:30 UTC15m
2026-07-18 CSN6479 SZX → HGH Jul 18, 08:00 UTCJul 18, 08:15 UTC15m
2026-07-18 CSN5150 - Jul 18, 06:25 UTCJul 18, 06:35 UTC10m
2026-07-18 CSN5149 - Jul 18, 00:29 UTCJul 18, 01:25 UTC55m
2026-07-17 CSN8612 - Jul 17, 16:00 UTCJul 17, 16:10 UTC10m
2026-07-17 CSN8611 - Jul 17, 10:44 UTCJul 17, 11:00 UTC15m
2026-07-17 CSN8736 - Jul 17, 09:10 UTCJul 17, 09:25 UTC15m
2026-07-17 CSN8735 - Jul 17, 01:59 UTCJul 17, 02:10 UTC10m
2026-07-16 CSN8703 - Jul 16, 02:05 UTCJul 16, 02:15 UTC10m
2026-07-15 CSN8700 - Jul 15, 17:20 UTCJul 15, 17:30 UTC10m
2026-07-15 CSN8699 - Jul 15, 12:25 UTCJul 15, 12:40 UTC15m
2026-07-15 CSN8736 - Jul 15, 09:45 UTCJul 15, 10:25 UTC40m
2026-07-13 CSN5755 - Jul 13, 10:15 UTCJul 13, 10:35 UTC20m
2026-07-13 CSN8736 - Jul 13, 07:10 UTCJul 13, 08:30 UTC1h 20m
2026-07-13 CSN8735 - Jul 13, 01:15 UTCJul 13, 01:25 UTC10m
2026-07-12 CSN3626 - Jul 12, 07:35 UTCJul 12, 16:20 UTC8h 45m
2026-07-12 CSN3625 - Jul 12, 06:20 UTCJul 12, 06:30 UTC10m
2026-07-11 CSN3315 - Jul 11, 23:15 UTCJul 12, 00:05 UTC50m
2026-07-11 CSN5854 - Jul 11, 14:50 UTCJul 11, 15:10 UTC20m

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-1696 page for operator, model, and routing details .

Mode-S 780E08 frequently asked

What is Mode-S code 780E08?
780E08 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1696.
Where is Mode-S 780E08 registered?
Mode-S code 780E08 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E08 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E08, octal 36007010, decimal 7,867,912.
What flights does 780E08 operate?
Mode-S 780E08 has broadcast 20 distinct callsigns, including CSN8581, CSN8611, CSN5399, CSN5150, CSN5149.