Apparatus

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sensors Mode-S transponder

78195C

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-20EU · BOEING 737 MAX 8

Hex
78195C
Octal
36014534
Decimal
7,870,812
Country
CN
Tail
B-20EU
Type
B38M
No current signal · last broadcast 19m ago
Flights observed
165
Distinct callsigns
20
Country
CN
Last broadcast
19m ago

Last known position

Most recent position reported by Mode-S 78195C.

Country allocation

The ICAO 24-bit address 78195C 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
CSZ662 Shenzhen Airlines 18 2026-05-22
CSZ661 Shenzhen Airlines 17 2026-05-30
CSZ652 Shenzhen Airlines 15 2026-05-13
CSZ239 Shenzhen Airlines 12 2026-05-28
CSZ651 Shenzhen Airlines 10 2026-05-13
CSZ240 Shenzhen Airlines 9 2026-05-28
CSZ118 Shenzhen Airlines 6 2026-05-21
CSZ117 Shenzhen Airlines 6 2026-05-21
CSZ9924 Shenzhen Airlines 4 2026-05-13
CSZ9923 Shenzhen Airlines 4 2026-05-12
CSZ329 Shenzhen Airlines 4 2026-05-14
CSZ9918 Shenzhen Airlines 3 2026-05-12
CSZ8920 Shenzhen Airlines 3 2026-05-18
CSZ330 Shenzhen Airlines 3 2026-05-14
CSZ9916 Shenzhen Airlines 2 2026-05-29
CSZ9855 Shenzhen Airlines 2 2026-05-10
CSZ9516 Shenzhen Airlines 2 2026-04-22
CSZ9146 Shenzhen Airlines 2 2026-05-29
CSZ9145 Shenzhen Airlines 2 2026-05-29
CSZ8967 Shenzhen Airlines 2 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 CSZ661 SZX → KIX May 30, 04:05 UTCMay 30, 04:50 UTC45m
2026-05-30 CSZ661 SZX → KIX May 30, 01:35 UTCMay 30, 01:50 UTC15m
2026-05-29 CSZ9146 SJW → SZX May 29, 17:35 UTCMay 29, 17:45 UTC10m
2026-05-29 CSZ9145 SZX → SJW May 29, 09:15 UTCMay 29, 09:25 UTC10m
2026-05-29 CSZ9916 TAO → SZX May 29, 07:10 UTCMay 29, 07:30 UTC20m
2026-05-28 CSZ8938 YIH → SZX May 28, 15:40 UTCMay 28, 16:05 UTC25m
2026-05-28 CSZ8937 SZX → YIH May 28, 11:05 UTCMay 28, 11:15 UTC10m
2026-05-28 CSZ240 SIN → SZX May 28, 05:40 UTCMay 28, 06:10 UTC30m
2026-05-28 CSZ239 SZX → SIN May 28, 03:45 UTCMay 28, 04:00 UTC15m
2026-05-28 CSZ239 SZX → SIN May 28, 00:45 UTCMay 28, 00:55 UTC10m
2026-05-27 CSZ9888 HGH → SZX May 27, 11:20 UTCMay 27, 11:35 UTC15m
2026-05-26 CSZ9886 TYN → SZX May 26, 10:34 UTCMay 26, 10:54 UTC20m
2026-05-26 CSZ9885 SZX → HGH May 26, 04:10 UTCMay 26, 04:20 UTC10m
2026-05-26 CSZ9858 NKG → CAN May 26, 01:49 UTCMay 26, 02:00 UTC10m
2026-05-25 CSZ8594 ZUH → NKG May 25, 04:25 UTCMay 25, 04:40 UTC15m
2026-05-23 CSZ8594 ZUH → NKG May 23, 03:10 UTCMay 23, 03:20 UTC10m
2026-05-23 CSZ8593 NKG → ZUH May 23, 01:25 UTCMay 23, 01:40 UTC15m
2026-05-22 CSZ9853 SZX → NKG May 22, 11:50 UTCMay 22, 12:00 UTC10m
2026-05-22 CSZ662 KIX → SZX May 22, 10:15 UTCMay 22, 10:25 UTC10m
2026-05-22 CSZ662 KIX → SZX May 22, 06:40 UTCMay 22, 07:25 UTC45m
2026-05-22 CSZ661 SZX → KIX May 22, 04:45 UTCMay 22, 05:30 UTC45m
2026-05-22 CSZ661 SZX → KIX May 22, 02:20 UTCMay 22, 02:30 UTC10m
2026-05-21 CSZ118 SGN → SZX May 21, 23:00 UTCMay 21, 23:10 UTC10m
2026-05-21 CSZ117 SZX → SGN May 21, 17:45 UTCMay 21, 17:55 UTC10m
2026-05-21 CSZ155 - May 21, 05:15 UTCMay 21, 05:25 UTC10m
2026-05-20 CSZ662 KIX → SZX May 20, 11:25 UTCMay 20, 11:40 UTC15m
2026-05-20 CSZ662 KIX → SZX May 20, 07:45 UTCMay 20, 08:30 UTC45m
2026-05-20 CSZ661 SZX → KIX May 20, 05:45 UTCMay 20, 06:30 UTC45m
2026-05-19 CSZ9526 PVG → SZX May 19, 14:50 UTCMay 19, 15:15 UTC25m
2026-05-19 CSZ9525 SZX → PVG May 19, 09:50 UTCMay 19, 10:00 UTC10m
2026-05-19 CSZ156 PNH → SZX May 19, 07:30 UTCMay 19, 07:50 UTC20m
2026-05-19 CSZ155 - May 19, 01:50 UTCMay 19, 02:00 UTC10m
2026-05-18 CSZ8967 SZX → NGB May 18, 09:35 UTCMay 18, 09:45 UTC10m
2026-05-18 CSZ8920 YNT → SZX May 18, 07:55 UTCMay 18, 08:20 UTC25m
2026-05-18 CSZ8920 YNT → SZX May 18, 02:05 UTCMay 18, 07:00 UTC4h 55m
2026-05-18 CSZ8919 SZX → YNT May 18, 01:20 UTCMay 18, 01:35 UTC15m
2026-05-17 CSZ9604 SHE → SZX May 17, 10:10 UTCMay 17, 13:45 UTC3h 35m
2026-05-17 CSZ9138 SJW → SZX May 17, 05:40 UTCMay 17, 06:00 UTC20m
2026-05-16 CSZ9137 SZX → SJW May 16, 23:15 UTCMay 16, 23:30 UTC15m
2026-05-16 CSZ8938 YIH → SZX May 16, 15:25 UTCMay 16, 15:40 UTC15m
2026-05-16 CSZ8937 SZX → YIH May 16, 11:21 UTCMay 16, 11:31 UTC10m
2026-05-16 CSZ240 SIN → SZX May 16, 09:35 UTCMay 16, 09:51 UTC15m
2026-05-16 CSZ240 SIN → SZX May 16, 06:06 UTCMay 16, 06:35 UTC30m
2026-05-16 CSZ239 SZX → SIN May 16, 03:55 UTCMay 16, 04:10 UTC15m
2026-05-15 CSZ118 SGN → SZX May 15, 22:50 UTCMay 15, 23:05 UTC15m
2026-05-15 CSZ117 SZX → SGN May 15, 17:30 UTCMay 15, 17:40 UTC10m
2026-05-15 CSZ9922 NTG → SZX May 15, 15:25 UTCMay 15, 16:15 UTC50m
2026-05-15 CSZ9912 TAO → SZX May 15, 05:55 UTCMay 15, 06:05 UTC10m
2026-05-14 CSZ9911 SZX → TAO May 14, 23:05 UTCMay 14, 23:15 UTC10m
2026-05-14 CSZ330 KUL → SZX May 14, 16:30 UTCMay 14, 16:50 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-20EU page for operator, model, and routing details .

Mode-S 78195C frequently asked

What is Mode-S code 78195C?
78195C is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-20EU.
Where is Mode-S 78195C registered?
Mode-S code 78195C is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78195C broadcasting right now?
No active broadcast right now. Last signal was 19m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78195C, octal 36014534, decimal 7,870,812.
What flights does 78195C operate?
Mode-S 78195C has broadcast 20 distinct callsigns, including CSZ662, CSZ661, CSZ652, CSZ239, CSZ651.