Apparatus

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sensors Mode-S transponder

780F16

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-7185 · BOEING 777-300ER

Hex
780F16
Octal
36007426
Decimal
7,868,182
Country
CN
Tail
B-7185
Type
B77W
No current signal · last broadcast 2d ago
Flights observed
128
Distinct callsigns
20
Country
CN
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 780F16.

Country allocation

The ICAO 24-bit address 780F16 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
CSN313 - 22 2026-07-17
CSN3095 - 20 2026-07-16
CSN314 - 10 2026-07-17
CSN385 China Southern Airlines 8 2026-07-21
CSN328 - 8 2026-07-09
CSN327 - 8 2026-07-08
CSN3096 - 8 2026-07-17
CSN386 China Southern Airlines 6 2026-07-21
CSN348 - 5 2026-07-11
CSN347 - 5 2026-07-10
CSN3098 - 5 2026-07-18
CSN3097 China Southern Airlines 5 2026-07-18
CSN311 China Southern Airlines 4 2026-07-18
CSN312 China Southern Airlines 3 2026-07-19
CSN303 China Southern Airlines 3 2026-05-08
CSN304 China Southern Airlines 2 2026-05-08
CSN660 China Southern Airlines 1 2026-05-22
CSN659 China Southern Airlines 1 2026-05-21
CSN5795 China Southern Airlines 1 2026-07-24
CSN330 China Southern Airlines 1 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 CSN5795 SZX → URC Jul 24, 01:50 UTCJul 24, 02:00 UTC10m
2026-07-21 CSN386 HND → CAN Jul 21, 07:15 UTCJul 21, 08:45 UTC1h 30m
2026-07-21 CSN385 CAN → HND Jul 21, 03:15 UTCJul 21, 05:00 UTC1h 45m
2026-07-19 CSN312 YYZ → CAN Jul 19, 20:30 UTCJul 19, 20:40 UTC10m
2026-07-19 CSN312 YYZ → CAN Jul 19, 05:40 UTCJul 19, 18:30 UTC12h 50m
2026-07-18 CSN311 CAN → YYZ Jul 18, 13:20 UTCJul 19, 01:15 UTC11h 55m
2026-07-18 CSN3098 - Jul 18, 07:25 UTCJul 18, 08:25 UTC1h 0m
2026-07-18 CSN3097 CAN → TPE Jul 18, 03:50 UTCJul 18, 05:35 UTC1h 45m
2026-07-17 CSN3096 - Jul 17, 11:00 UTCJul 17, 11:25 UTC25m
2026-07-17 CSN314 ICN → TPE Jul 17, 04:10 UTCJul 17, 09:30 UTC5h 20m
2026-07-17 CSN313 - Jul 17, 01:20 UTCJul 17, 02:10 UTC50m
2026-07-16 CSN3096 - Jul 16, 11:10 UTCJul 16, 11:15 UTC5m
2026-07-16 CSN3095 - Jul 16, 08:45 UTCJul 16, 09:05 UTC20m
2026-07-16 CSN314 - Jul 16, 04:25 UTCJul 16, 05:05 UTC40m
2026-07-15 CSN313 - Jul 15, 11:00 UTCJul 16, 02:25 UTC15h 25m
2026-07-15 CSN3095 - Jul 15, 09:05 UTCJul 15, 09:45 UTC40m
2026-07-15 CSN314 - Jul 15, 04:05 UTCJul 15, 04:40 UTC35m
2026-07-15 CSN313 - Jul 15, 01:25 UTCJul 15, 02:15 UTC50m
2026-07-13 CSN312 - Jul 13, 05:55 UTCJul 13, 18:45 UTC12h 50m
2026-07-12 CSN311 - Jul 12, 07:35 UTCJul 13, 01:45 UTC18h 10m
2026-07-12 CSN311 TPE → YYZ Jul 12, 06:55 UTCJul 13, 01:45 UTC18h 50m
2026-07-12 CSN3097 - Jul 12, 03:40 UTCJul 12, 05:05 UTC1h 25m
2026-07-11 CSN348 - Jul 11, 10:40 UTCJul 11, 13:35 UTC2h 55m
2026-07-10 CSN347 - Jul 10, 22:15 UTCJul 11, 04:40 UTC6h 25m
2026-07-09 CSN328 - Jul 9, 07:20 UTCJul 9, 19:00 UTC11h 40m
2026-07-08 CSN327 - Jul 8, 07:35 UTCJul 9, 03:15 UTC19h 40m
2026-07-08 CSN327 HND → LAX Jul 8, 06:50 UTCJul 9, 03:15 UTC20h 25m
2026-07-08 CSN385 - Jul 8, 03:10 UTCJul 8, 04:45 UTC1h 35m
2026-07-05 CSN3096 - Jul 5, 10:55 UTCJul 5, 11:20 UTC25m
2026-07-05 CSN314 ICN → TPE Jul 5, 03:50 UTCJul 5, 09:05 UTC5h 15m
2026-07-05 CSN313 - Jul 5, 01:15 UTCJul 5, 01:50 UTC35m
2026-07-04 CSN3096 - Jul 4, 11:00 UTCJul 4, 11:20 UTC20m
2026-07-04 CSN3095 - Jul 4, 09:00 UTCJul 4, 09:25 UTC25m
2026-07-04 CSN314 - Jul 4, 04:05 UTCJul 4, 04:30 UTC25m
2026-07-03 CSN313 - Jul 3, 12:15 UTCJul 4, 02:05 UTC13h 50m
2026-07-03 CSN3095 ICN → TPE Jul 3, 04:25 UTCJul 3, 10:40 UTC6h 15m
2026-07-03 CSN313 - Jul 3, 01:20 UTCJul 3, 02:05 UTC45m
2026-07-02 CSN3096 - Jul 2, 11:05 UTCJul 2, 11:20 UTC15m
2026-07-02 CSN3095 ICN → TPE Jul 2, 04:05 UTCJul 2, 09:15 UTC5h 10m
2026-07-01 CSN313 TPE → ICN Jul 1, 11:05 UTCJul 2, 01:50 UTC14h 45m
2026-07-01 CSN3095 ICN → TPE Jul 1, 04:05 UTCJul 1, 09:30 UTC5h 25m
2026-06-30 CSN313 TPE → ICN Jun 30, 11:35 UTCJul 1, 02:05 UTC14h 30m
2026-06-30 CSN3095 ICN → TPE Jun 30, 05:10 UTCJun 30, 10:00 UTC4h 50m
2026-06-29 CSN313 TPE → ICN Jun 29, 11:04 UTCJun 30, 03:20 UTC16h 16m
2026-06-29 CSN3095 ICN → TPE Jun 29, 04:34 UTCJun 29, 09:14 UTC4h 40m
2026-06-28 CSN313 - Jun 28, 11:00 UTCJun 29, 02:25 UTC15h 25m
2026-06-28 CSN3095 - Jun 28, 08:55 UTCJun 28, 09:25 UTC30m
2026-06-28 CSN314 - Jun 28, 04:35 UTCJun 28, 04:50 UTC15m
2026-06-28 CSN313 - Jun 28, 01:44 UTCJun 28, 02:25 UTC40m
2026-06-27 CSN3096 - Jun 27, 11:09 UTCJun 27, 11:25 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-7185 page for operator, model, and routing details .

Mode-S 780F16 frequently asked

What is Mode-S code 780F16?
780F16 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-7185.
Where is Mode-S 780F16 registered?
Mode-S code 780F16 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780F16 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780F16, octal 36007426, decimal 7,868,182.
What flights does 780F16 operate?
Mode-S 780F16 has broadcast 20 distinct callsigns, including CSN313, CSN3095, CSN314, CSN385, CSN328.