Apparatus

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sensors Mode-S transponder

780C2F

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5945 · AIRBUS A-330-300

Hex
780C2F
Octal
36006057
Decimal
7,867,439
Country
CN
Tail
B-5945
Type
A333
No current signal · last broadcast 16d ago
Flights observed
94
Distinct callsigns
13
Country
CN
Last broadcast
16d ago

Last known position

Most recent position reported by Mode-S 780C2F.

Country allocation

The ICAO 24-bit address 780C2F 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 13 distinct

Callsign Airline Flights Last seen
CSC3828 - 30 2026-06-25
CSC3827 - 29 2026-06-24
CSC3981 - 9 2026-06-22
CSC3864 Sichuan Airlines 6 2026-05-17
CSC3863 Sichuan Airlines 5 2026-05-17
CSC3982 Sichuan Airlines 3 2026-05-22
CSC3122 - 3 2026-06-28
CSC3121 - 3 2026-06-28
CSC8894 - 2 2026-07-01
CSC8893 Sichuan Airlines 1 2026-06-10
CSC8892 - 1 2026-07-05
CSC8891 - 1 2026-07-05
CSC8885 - 1 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-05 CSC8892 - Jul 5, 14:30 UTCJul 5, 14:50 UTC20m
2026-07-05 CSC8891 - Jul 5, 11:40 UTCJul 5, 11:50 UTC10m
2026-07-03 CSC8885 - Jul 3, 05:45 UTCJul 3, 06:00 UTC15m
2026-07-01 CSC8894 - Jul 1, 04:10 UTCJul 1, 04:30 UTC20m
2026-06-28 CSC3121 - Jun 28, 13:49 UTCJun 28, 14:09 UTC20m
2026-06-28 CSC3122 - Jun 28, 10:55 UTCJun 28, 11:14 UTC20m
2026-06-26 CSC3121 - Jun 26, 13:24 UTCJun 26, 13:45 UTC20m
2026-06-26 CSC3122 - Jun 26, 11:05 UTCJun 26, 11:20 UTC15m
2026-06-25 CSC3828 - Jun 25, 12:44 UTCJun 25, 14:34 UTC1h 50m
2026-06-24 CSC3827 - Jun 24, 10:35 UTCJun 25, 03:29 UTC16h 55m
2026-06-23 CSC3828 - Jun 23, 13:50 UTCJun 24, 09:00 UTC19h 10m
2026-06-23 CSC3828 - Jun 23, 12:45 UTCJun 24, 09:00 UTC20h 15m
2026-06-22 CSC3827 - Jun 22, 10:34 UTCJun 23, 03:20 UTC16h 45m
2026-06-22 CSC3981 - Jun 22, 07:45 UTCJun 22, 09:14 UTC1h 30m
2026-06-21 CSC3981 TSA → TSA Jun 21, 10:34 UTCJun 22, 09:14 UTC22h 40m
2026-06-20 CSC3828 - Jun 20, 13:49 UTCJun 21, 09:04 UTC19h 15m
2026-06-20 CSC3828 - Jun 20, 12:54 UTCJun 21, 09:04 UTC20h 10m
2026-06-20 CSC3827 - Jun 20, 00:44 UTCJun 20, 03:09 UTC2h 25m
2026-06-12 CSC3121 PEK → URC Jun 12, 14:55 UTCJun 12, 15:20 UTC25m
2026-06-12 CSC3122 URC → PEK Jun 12, 12:20 UTCJun 12, 12:40 UTC20m
2026-06-11 CSC3828 IST → TFU Jun 11, 13:00 UTCJun 11, 18:05 UTC5h 5m
2026-06-11 CSC3827 TFU → IST Jun 11, 02:45 UTCJun 11, 03:15 UTC30m
2026-06-10 CSC3827 TFU → IST Jun 10, 12:45 UTCJun 11, 02:15 UTC13h 30m
2026-06-10 CSC8893 CTU → PEK Jun 10, 10:35 UTCJun 10, 11:05 UTC30m
2026-06-10 CSC8894 PEK → CTU Jun 10, 04:05 UTCJun 10, 04:25 UTC20m
2026-06-08 CSC3828 IST → TFU Jun 8, 13:05 UTCJun 8, 17:50 UTC4h 45m
2026-06-07 CSC3827 TFU → IST Jun 7, 10:40 UTCJun 8, 03:05 UTC16h 25m
2026-06-07 CSC3981 TFU → TSA Jun 7, 07:50 UTCJun 7, 09:05 UTC1h 15m
2026-06-05 CSC3828 IST → TFU Jun 5, 12:55 UTCJun 5, 17:55 UTC5h 0m
2026-06-05 CSC3827 TFU → IST Jun 5, 02:50 UTCJun 5, 03:05 UTC15m
2026-06-04 CSC3827 TFU → IST Jun 4, 21:20 UTCJun 5, 02:10 UTC4h 50m
2026-06-03 CSC3828 IST → TFU Jun 3, 12:50 UTCJun 3, 17:45 UTC4h 55m
2026-06-03 CSC3827 TFU → IST Jun 3, 03:00 UTCJun 3, 03:10 UTC10m
2026-06-02 CSC3827 TFU → IST Jun 2, 21:20 UTCJun 3, 02:15 UTC4h 55m
2026-05-31 CSC3828 IST → TFU May 31, 14:15 UTCMay 31, 19:10 UTC4h 55m
2026-05-31 CSC3828 IST → TFU May 31, 11:20 UTCMay 31, 12:20 UTC1h 0m
2026-05-30 CSC3827 TFU → IST May 30, 21:30 UTCMay 31, 01:11 UTC3h 41m
2026-05-28 CSC3828 IST → TFU May 28, 12:55 UTCMay 28, 17:40 UTC4h 45m
2026-05-27 CSC3827 TFU → IST May 27, 10:50 UTCMay 28, 03:05 UTC16h 15m
2026-05-27 CSC3981 TFU → TSA May 27, 08:40 UTCMay 27, 09:20 UTC40m
2026-05-26 CSC3828 IST → TFU May 26, 14:05 UTCMay 27, 08:10 UTC18h 5m
2026-05-26 CSC3828 IST → TFU May 26, 13:15 UTCMay 27, 08:10 UTC18h 55m
2026-05-26 CSC3827 TFU → IST May 26, 00:49 UTCMay 26, 02:10 UTC1h 20m
2026-05-24 CSC3828 IST → TFU May 24, 14:10 UTCMay 24, 18:25 UTC4h 15m
2026-05-24 CSC3828 IST → TFU May 24, 09:25 UTCMay 24, 10:20 UTC55m
2026-05-24 CSC3827 TFU → IST May 24, 06:10 UTCMay 24, 07:05 UTC55m
2026-05-24 CSC3827 TFU → IST May 24, 02:40 UTCMay 24, 02:50 UTC10m
2026-05-23 CSC3827 TFU → IST May 23, 21:30 UTCMay 24, 01:55 UTC4h 25m
2026-05-22 CSC3982 TSA → TFU May 22, 10:30 UTCMay 22, 11:40 UTC1h 10m
2026-05-21 CSC3828 IST → TFU May 21, 14:00 UTCMay 22, 09:05 UTC19h 5m

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-5945 page for operator, model, and routing details .

Mode-S 780C2F frequently asked

What is Mode-S code 780C2F?
780C2F is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5945.
Where is Mode-S 780C2F registered?
Mode-S code 780C2F is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780C2F broadcasting right now?
No active broadcast right now. Last signal was 16d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780C2F, octal 36006057, decimal 7,867,439.
What flights does 780C2F operate?
Mode-S 780C2F has broadcast 13 distinct callsigns, including CSC3828, CSC3827, CSC3981, CSC3864, CSC3863.