Apparatus

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sensors Mode-S transponder

78045C

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5369 · BOEING 737-800

Hex
78045C
Octal
36002134
Decimal
7,865,436
Country
CN
Tail
B-5369
Type
B738
No current signal · last broadcast 5h ago
Flights observed
96
Distinct callsigns
12
Country
CN
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 78045C.

Country allocation

The ICAO 24-bit address 78045C 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 12 distinct

Callsign Airline Flights Last seen
CSH9269 - 69 2026-06-29
CSH9270 Shanghai Airlines 6 2026-06-07
CSH9251 - 6 2026-07-08
CSH9535 Shanghai Airlines 4 2026-05-28
CSH818 - 3 2026-07-14
CSH817 - 2 2026-07-12
CSH9536 Shanghai Airlines 1 2026-05-21
CSH9362 - 1 2026-07-12
CSH9332 Shanghai Airlines 1 2026-06-06
CSH9260 - 1 2026-07-13
CSH9253 Shanghai Airlines 1 2026-05-11
CSH9252 - 1 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CSH818 - Jul 14, 06:05 UTCJul 14, 06:15 UTC10m
2026-07-13 CSH9260 - Jul 13, 10:45 UTCJul 13, 11:15 UTC30m
2026-07-12 CSH9362 - Jul 12, 14:40 UTCJul 12, 14:50 UTC10m
2026-07-12 CSH818 - Jul 12, 06:55 UTCJul 12, 13:25 UTC6h 30m
2026-07-12 CSH817 - Jul 12, 04:55 UTCJul 12, 05:20 UTC25m
2026-07-11 CSH818 - Jul 11, 06:35 UTCJul 11, 06:45 UTC10m
2026-07-11 CSH817 - Jul 11, 05:05 UTCJul 11, 05:25 UTC20m
2026-07-08 CSH9251 - Jul 8, 15:50 UTCJul 9, 03:50 UTC12h 0m
2026-07-08 CSH9251 - Jul 8, 08:25 UTCJul 9, 03:50 UTC19h 25m
2026-07-08 CSH9251 - Jul 8, 03:05 UTCJul 8, 03:25 UTC20m
2026-07-07 CSH9251 - Jul 7, 06:40 UTCJul 8, 03:25 UTC20h 45m
2026-07-07 CSH9251 - Jul 7, 03:15 UTCJul 7, 06:45 UTC3h 30m
2026-07-06 CSH9251 - Jul 6, 08:45 UTCJul 7, 06:45 UTC22h 0m
2026-07-05 CSH9252 - Jul 5, 03:00 UTCJul 5, 07:30 UTC4h 30m
2026-06-29 CSH9269 - Jun 29, 04:55 UTCJun 29, 05:09 UTC15m
2026-06-27 CSH9269 - Jun 27, 04:34 UTCJun 27, 04:49 UTC15m
2026-06-26 CSH9269 - Jun 26, 08:00 UTCJun 27, 04:49 UTC20h 50m
2026-06-26 CSH9269 - Jun 26, 04:34 UTCJun 26, 08:05 UTC3h 30m
2026-06-23 CSH9269 - Jun 23, 04:29 UTCJun 23, 04:50 UTC20m
2026-06-21 CSH9269 - Jun 21, 04:30 UTCJun 21, 07:55 UTC3h 25m
2026-06-17 CSH9269 - Jun 17, 04:35 UTCJun 17, 04:50 UTC15m
2026-06-14 CSH9269 JGS → HAK Jun 14, 04:35 UTCJun 14, 08:55 UTC4h 20m
2026-06-12 CSH9269 JGS → HAK Jun 12, 04:20 UTCJun 12, 07:55 UTC3h 35m
2026-06-09 CSH9269 JGS → HAK Jun 9, 04:30 UTCJun 9, 07:50 UTC3h 20m
2026-06-07 CSH9270 HAK → JGS Jun 7, 08:30 UTCJun 7, 08:45 UTC15m
2026-06-07 CSH9269 JGS → HAK Jun 7, 04:40 UTCJun 7, 04:50 UTC10m
2026-06-06 CSH9332 SZX → SHA Jun 6, 08:10 UTCJun 6, 08:20 UTC10m
2026-06-04 CSH9269 JGS → HAK Jun 4, 09:10 UTCJun 5, 04:55 UTC19h 45m
2026-06-04 CSH9269 JGS → HAK Jun 4, 04:45 UTCJun 4, 04:55 UTC10m
2026-06-03 CSH9269 JGS → HAK Jun 3, 07:35 UTCJun 4, 04:55 UTC21h 20m
2026-06-03 CSH9269 JGS → HAK Jun 3, 04:35 UTCJun 3, 07:40 UTC3h 5m
2026-05-29 CSH9269 JGS → HAK May 29, 04:30 UTCMay 29, 08:05 UTC3h 35m
2026-05-28 CSH9269 JGS → HAK May 28, 09:40 UTCMay 29, 08:05 UTC22h 25m
2026-05-28 CSH9535 PVG → SYX May 28, 05:35 UTCMay 29, 04:50 UTC23h 15m
2026-05-27 CSH9535 PVG → SYX May 27, 07:40 UTCMay 28, 06:20 UTC22h 40m
2026-05-27 CSH9269 JGS → HAK May 27, 04:30 UTCMay 27, 07:50 UTC3h 21m
2026-05-26 CSH9269 JGS → HAK May 26, 11:05 UTCMay 27, 07:50 UTC20h 46m
2026-05-26 CSH9269 JGS → HAK May 26, 10:54 UTCMay 27, 07:50 UTC20h 56m
2026-05-26 CSH9535 PVG → SYX May 26, 07:05 UTCMay 27, 04:45 UTC21h 40m
2026-05-25 CSH9269 JGS → HAK May 25, 04:30 UTCMay 25, 07:50 UTC3h 20m
2026-05-22 CSH9269 JGS → HAK May 22, 05:00 UTCMay 22, 05:10 UTC10m
2026-05-21 CSH9536 SYX → PVG May 21, 10:10 UTCMay 22, 05:10 UTC19h 0m
2026-05-21 CSH9535 PVG → SYX May 21, 05:50 UTCMay 22, 05:00 UTC23h 10m
2026-05-20 CSH9270 HAK → JGS May 20, 08:10 UTCMay 21, 06:10 UTC22h 0m
2026-05-20 CSH9270 HAK → JGS May 20, 04:30 UTCMay 20, 08:35 UTC4h 6m
2026-05-19 CSH9269 JGS → HAK May 19, 04:40 UTCMay 19, 04:50 UTC10m
2026-05-18 CSH9269 JGS → HAK May 18, 07:50 UTCMay 19, 04:50 UTC20h 59m
2026-05-18 CSH9269 JGS → HAK May 18, 04:40 UTCMay 18, 07:50 UTC3h 10m
2026-05-17 CSH9270 HAK → JGS May 17, 09:10 UTCMay 18, 07:50 UTC22h 40m
2026-05-17 CSH9269 JGS → HAK May 17, 04:35 UTCMay 17, 09:15 UTC4h 40m

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-5369 page for operator, model, and routing details .

Mode-S 78045C frequently asked

What is Mode-S code 78045C?
78045C is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5369.
Where is Mode-S 78045C registered?
Mode-S code 78045C is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78045C broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78045C, octal 36002134, decimal 7,865,436.
What flights does 78045C operate?
Mode-S 78045C has broadcast 12 distinct callsigns, including CSH9269, CSH9270, CSH9251, CSH9535, CSH818.