Apparatus

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sensors Mode-S transponder

780E09

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1697 · AIRBUS A-320

Hex
780E09
Octal
36007011
Decimal
7,867,913
Country
CN
Tail
B-1697
Type
A320
No current signal · last broadcast Jul 26, 10:50 UTC
Flights observed
348
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 10:50 UTC

Last known position

Most recent position reported by Mode-S 780E09.

Country allocation

The ICAO 24-bit address 780E09 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
CSN3315 - 10 2026-07-18
CSN5149 China Southern Airlines 9 2026-07-22
CSN8676 - 8 2026-07-14
CSN8675 - 7 2026-07-14
CSN8477 - 7 2026-07-01
CSN6480 China Southern Airlines 7 2026-07-25
CSN5853 - 7 2026-07-09
CSN8581 - 6 2026-07-23
CSN8612 China Southern Airlines 5 2026-07-10
CSN6479 - 5 2026-07-13
CSN5854 China Southern Airlines 5 2026-07-09
CSN3451 - 5 2026-07-11
CSN8611 - 4 2026-07-10
CSN8491 - 4 2026-07-16
CSN8469 China Southern Airlines 4 2026-07-26
CSN6621 - 4 2026-07-14
CSN6386 - 4 2026-07-17
CSN5756 - 4 2026-06-21
CSN5755 - 4 2026-06-21
CSN5157 China Southern Airlines 4 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSN8470 HAN → SZX Jul 26, 10:30 UTCJul 26, 10:50 UTC20m
2026-07-26 CSN8469 SZX → HAN Jul 26, 08:05 UTCJul 26, 08:45 UTC40m
2026-07-26 CSN8469 SZX → HAN Jul 26, 06:55 UTCJul 26, 07:10 UTC15m
2026-07-25 CSN6480 HGH → SZX Jul 25, 13:55 UTCJul 25, 14:20 UTC25m
2026-07-24 CSN3323 CAN → ZHA Jul 24, 23:00 UTCJul 24, 23:50 UTC50m
2026-07-24 CSN3955 SZX → HAK Jul 24, 13:15 UTCJul 24, 13:25 UTC10m
2026-07-24 CSN6482 HRB → SZX Jul 24, 11:45 UTCJul 24, 12:00 UTC15m
2026-07-24 CSN6482 HRB → SZX Jul 24, 04:10 UTCJul 24, 09:50 UTC5h 40m
2026-07-24 CSN6481 SZX → HRB Jul 24, 02:00 UTCJul 24, 02:10 UTC10m
2026-07-23 CSN3272 CGO → SZX Jul 23, 15:55 UTCJul 23, 16:05 UTC10m
2026-07-23 CSN3271 SZX → CGO Jul 23, 08:00 UTCJul 23, 08:10 UTC10m
2026-07-23 CSN8582 - Jul 23, 06:15 UTCJul 23, 06:25 UTC10m
2026-07-23 CSN8581 - Jul 23, 00:50 UTCJul 23, 01:30 UTC40m
2026-07-22 CSN5458 WUH → SZX Jul 22, 13:55 UTCJul 22, 14:15 UTC20m
2026-07-22 CSN5149 SZX → DLU Jul 22, 02:00 UTCJul 22, 02:50 UTC50m
2026-07-21 CSN8596 - Jul 21, 17:50 UTCJul 21, 18:20 UTC30m
2026-07-21 CSN8595 - Jul 21, 12:05 UTCJul 21, 12:15 UTC10m
2026-07-21 CSN8598 - Jul 21, 10:15 UTCJul 21, 10:45 UTC30m
2026-07-21 CSN8597 SZX → HGH Jul 21, 05:55 UTCJul 21, 06:05 UTC10m
2026-07-21 CSN6254 - Jul 21, 03:25 UTCJul 21, 03:40 UTC15m
2026-07-21 CSN6253 SZX → HAK Jul 21, 00:35 UTCJul 21, 00:50 UTC15m
2026-07-20 CSN5842 - Jul 20, 15:40 UTCJul 20, 15:50 UTC10m
2026-07-20 CSN5841 - Jul 20, 09:10 UTCJul 20, 09:25 UTC15m
2026-07-20 CSN5102 - Jul 20, 01:55 UTCJul 20, 06:05 UTC4h 10m
2026-07-19 CSN3626 KHN → CAN Jul 19, 15:45 UTCJul 19, 16:00 UTC15m
2026-07-19 CSN3625 - Jul 19, 08:25 UTCJul 19, 08:35 UTC10m
2026-07-19 CSN3316 - Jul 19, 04:50 UTCJul 19, 05:00 UTC10m
2026-07-18 CSN3315 - Jul 18, 23:30 UTCJul 18, 23:40 UTC10m
2026-07-18 CSN5458 - Jul 18, 12:30 UTCJul 18, 12:45 UTC15m
2026-07-18 CSN5457 - Jul 18, 08:20 UTCJul 18, 08:40 UTC20m
2026-07-18 CSN3566 - Jul 18, 06:15 UTCJul 18, 06:25 UTC10m
2026-07-18 CSN3565 - Jul 18, 01:45 UTCJul 18, 01:54 UTC10m
2026-07-17 CSN6386 - Jul 17, 09:30 UTCJul 17, 09:55 UTC25m
2026-07-17 CSN6386 - Jul 17, 03:39 UTCJul 17, 07:20 UTC3h 40m
2026-07-17 CSN6385 - Jul 17, 01:25 UTCJul 17, 01:39 UTC15m
2026-07-16 CSN8158 - Jul 16, 22:15 UTCJul 16, 22:30 UTC15m
2026-07-16 CSN8157 - Jul 16, 18:10 UTCJul 16, 18:29 UTC20m
2026-07-16 CSN8157 - Jul 16, 16:05 UTCJul 16, 16:15 UTC10m
2026-07-16 CSN8491 - Jul 16, 05:50 UTCJul 16, 06:05 UTC15m
2026-07-15 CSN3315 - Jul 15, 22:45 UTCJul 15, 22:55 UTC10m
2026-07-15 CSN5842 - Jul 15, 14:15 UTCJul 15, 14:35 UTC20m
2026-07-15 CSN5841 - Jul 15, 08:30 UTCJul 15, 08:45 UTC15m
2026-07-15 CSN5150 - Jul 15, 06:40 UTCJul 15, 07:00 UTC20m
2026-07-15 CSN5149 - Jul 15, 00:15 UTCJul 15, 00:35 UTC20m
2026-07-14 CSN8676 - Jul 14, 17:55 UTCJul 14, 18:25 UTC30m
2026-07-14 CSN8675 - Jul 14, 12:30 UTCJul 14, 12:40 UTC10m
2026-07-14 CSN6622 - Jul 14, 08:35 UTCJul 14, 08:45 UTC10m
2026-07-14 CSN6621 - Jul 14, 02:20 UTCJul 14, 02:30 UTC10m
2026-07-13 CSN6480 - Jul 13, 11:20 UTCJul 13, 12:15 UTC55m
2026-07-13 CSN6479 - Jul 13, 07:01 UTCJul 13, 07:10 UTC10m

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-1697 page for operator, model, and routing details .

Mode-S 780E09 frequently asked

What is Mode-S code 780E09?
780E09 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1697.
Where is Mode-S 780E09 registered?
Mode-S code 780E09 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E09 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 10:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E09, octal 36007011, decimal 7,867,913.
What flights does 780E09 operate?
Mode-S 780E09 has broadcast 20 distinct callsigns, including CSN3315, CSN5149, CSN8676, CSN8675, CSN8477.