Apparatus

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sensors Mode-S transponder

780F34

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8372 · AIRBUS A-320

Hex
780F34
Octal
36007464
Decimal
7,868,212
Country
CN
Tail
B-8372
Type
A320
No current signal · last broadcast 8h ago
Flights observed
62
Distinct callsigns
20
Country
CN
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 780F34.

Country allocation

The ICAO 24-bit address 780F34 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
CSC8165 - 9 2026-07-03
CSC8784 - 5 2026-06-30
CSC8006 - 4 2026-06-28
CSC8005 - 3 2026-06-28
CSC3783 Sichuan Airlines 3 2026-06-10
CSC8786 - 2 2026-07-01
CSC8785 - 2 2026-07-01
CSC8783 Sichuan Airlines 2 2026-04-24
CSC8782 Sichuan Airlines 2 2026-05-24
CSC8066 Sichuan Airlines 2 2026-06-22
CSC8048 - 2 2026-06-30
CSC6757 - 2 2026-06-10
CSC3784 Sichuan Airlines 2 2026-06-10
CSC3772 - 2 2026-07-06
CSC3771 - 2 2026-07-06
CSC3340 - 2 2026-07-21
CSC3272 - 2 2026-07-16
CSC3158 Sichuan Airlines 2 2026-07-21
CSC3011 - 2 2026-07-09
CSC8834 - 1 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 CSC3158 HRB → HGH Jul 21, 09:30 UTCJul 21, 13:55 UTC4h 25m
2026-07-21 CSC3340 - Jul 21, 06:55 UTCJul 21, 07:20 UTC25m
2026-07-18 CSC3158 - Jul 18, 13:10 UTCJul 18, 13:55 UTC45m
2026-07-18 CSC3340 - Jul 18, 07:00 UTCJul 18, 07:25 UTC25m
2026-07-17 CSC3338 - Jul 17, 12:40 UTCJul 17, 13:05 UTC25m
2026-07-16 CSC3272 - Jul 16, 03:15 UTCJul 16, 03:30 UTC15m
2026-07-16 CSC3271 - Jul 16, 01:55 UTCJul 16, 02:05 UTC10m
2026-07-12 CSC3281 - Jul 12, 02:50 UTCJul 12, 03:15 UTC25m
2026-07-11 CSC3272 - Jul 11, 02:55 UTCJul 11, 03:10 UTC15m
2026-07-09 CSC3011 - Jul 9, 07:45 UTCJul 9, 12:45 UTC5h 0m
2026-07-08 CSC3011 - Jul 8, 09:10 UTCJul 9, 07:45 UTC22h 35m
2026-07-07 CSC8834 - Jul 7, 16:10 UTCJul 8, 09:25 UTC17h 15m
2026-07-07 CSC8833 - Jul 7, 14:35 UTCJul 7, 14:55 UTC20m
2026-07-06 CSC3772 - Jul 6, 13:00 UTCJul 6, 14:25 UTC1h 25m
2026-07-06 CSC3771 - Jul 6, 01:05 UTCJul 6, 11:15 UTC10h 10m
2026-07-03 CSC8165 - Jul 3, 14:55 UTCJul 4, 02:15 UTC11h 20m
2026-07-03 CSC8165 - Jul 3, 02:10 UTCJul 3, 14:55 UTC12h 45m
2026-07-01 CSC8786 - Jul 1, 14:25 UTCJul 1, 14:35 UTC10m
2026-07-01 CSC8785 - Jul 1, 10:40 UTCJul 1, 10:50 UTC10m
2026-06-30 CSC8784 - Jun 30, 08:40 UTCJun 30, 08:50 UTC10m
2026-06-30 CSC8048 - Jun 30, 02:05 UTCJun 30, 02:15 UTC10m
2026-06-29 CSC8165 - Jun 29, 02:05 UTCJun 29, 15:45 UTC13h 40m
2026-06-28 CSC8006 - Jun 28, 17:39 UTCJun 29, 15:45 UTC22h 5m
2026-06-28 CSC8005 - Jun 28, 16:00 UTCJun 29, 13:49 UTC21h 50m
2026-06-27 CSC8006 - Jun 27, 08:49 UTCJun 27, 11:00 UTC2h 10m
2026-06-26 CSC8784 - Jun 26, 11:34 UTCJun 26, 11:45 UTC10m
2026-06-25 CSC8165 - Jun 25, 01:59 UTCJun 25, 02:19 UTC20m
2026-06-22 CSC8066 HAK → CKG Jun 22, 13:49 UTCJun 22, 14:05 UTC15m
2026-06-22 CSC8165 - Jun 22, 02:14 UTCJun 22, 11:54 UTC9h 40m
2026-06-21 CSC8066 HAK → CKG Jun 21, 13:44 UTCJun 21, 13:59 UTC15m
2026-06-21 CSC8165 - Jun 21, 01:49 UTCJun 21, 11:34 UTC9h 45m
2026-06-12 CSC8165 CKG → HRB Jun 12, 13:35 UTCJun 13, 02:20 UTC12h 45m
2026-06-12 CSC8165 CKG → HRB Jun 12, 01:55 UTCJun 12, 15:35 UTC13h 40m
2026-06-11 CSC8784 SZX → CKG Jun 11, 09:35 UTCJun 11, 09:50 UTC15m
2026-06-10 CSC3784 TSA → CKG Jun 10, 11:00 UTCJun 10, 12:15 UTC1h 15m
2026-06-10 CSC3783 CKG → TSA Jun 10, 04:00 UTCJun 10, 09:50 UTC5h 50m
2026-06-10 CSC6757 - Jun 10, 01:45 UTCJun 10, 01:55 UTC10m
2026-05-29 CSC6758 - May 29, 03:50 UTCMay 29, 04:05 UTC15m
2026-05-29 CSC8003 - May 29, 01:50 UTCMay 29, 02:20 UTC30m
2026-05-27 CSC3784 TSA → CKG May 27, 11:25 UTCMay 27, 12:35 UTC1h 10m
2026-05-27 CSC3783 CKG → TSA May 27, 08:40 UTCMay 27, 10:05 UTC1h 25m
2026-05-26 CSC3783 CKG → TSA May 26, 10:50 UTCMay 27, 08:55 UTC22h 6m
2026-05-26 CSC8006 - May 26, 08:50 UTCMay 26, 11:00 UTC2h 10m
2026-05-25 - - May 25, 03:40 UTCMay 25, 03:50 UTC10m
2026-05-24 CSC8782 SZX → CKG May 24, 02:40 UTCMay 24, 02:50 UTC10m
2026-05-23 CSC3772 BKK → CKG May 23, 12:55 UTCMay 23, 13:55 UTC1h 0m
2026-05-23 CSC3771 CKG → BKK May 23, 10:35 UTCMay 23, 11:35 UTC1h 0m
2026-05-19 CSC8006 - May 19, 10:50 UTCMay 19, 11:10 UTC20m
2026-05-19 CSC8005 - May 19, 08:45 UTCMay 19, 09:00 UTC15m
2026-05-18 CSC8165 CKG → HRB May 18, 02:00 UTCMay 18, 02:20 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-8372 page for operator, model, and routing details .

Mode-S 780F34 frequently asked

What is Mode-S code 780F34?
780F34 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8372.
Where is Mode-S 780F34 registered?
Mode-S code 780F34 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780F34 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780F34, octal 36007464, decimal 7,868,212.
What flights does 780F34 operate?
Mode-S 780F34 has broadcast 20 distinct callsigns, including CSC8165, CSC8784, CSC8006, CSC8005, CSC3783.