Apparatus

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sensors Mode-S transponder

7802C5

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5617 · BOEING 737-800

Hex
7802C5
Octal
36001305
Decimal
7,865,029
Country
CN
Tail
B-5617
Type
B738
No current signal · last broadcast 21h ago
Flights observed
63
Distinct callsigns
20
Country
CN
Last broadcast
21h ago

Last known position

Most recent position reported by Mode-S 7802C5.

Country allocation

The ICAO 24-bit address 7802C5 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
CSZ633 Shenzhen Airlines 4 2026-04-28
CSZ673 Shenzhen Airlines 3 2026-05-03
CSZ634 Shenzhen Airlines 3 2026-04-28
CSZ9946 Shenzhen Airlines 2 2026-05-06
CSZ9945 Shenzhen Airlines 2 2026-04-29
CSZ9816 Shenzhen Airlines 2 2026-05-18
CSZ9713 Shenzhen Airlines 2 2026-05-05
CSZ9639 Shenzhen Airlines 2 2026-04-23
CSZ9463 Shenzhen Airlines 2 2026-05-07
CSZ9397 Shenzhen Airlines 2 2026-05-29
CSZ8666 Shenzhen Airlines 2 2026-05-25
CSZ674 Shenzhen Airlines 2 2026-05-03
CSZ9943 Shenzhen Airlines 1 2026-04-22
CSZ9938 Shenzhen Airlines 1 2026-05-15
CSZ9937 Shenzhen Airlines 1 2026-04-19
CSZ9918 Shenzhen Airlines 1 2026-05-16
CSZ9917 Shenzhen Airlines 1 2026-05-16
CSZ9896 Shenzhen Airlines 1 2026-04-27
CSZ9895 Shenzhen Airlines 1 2026-04-27
CSZ9811 Shenzhen Airlines 1 2026-05-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CSZ9397 SZX → NNG May 29, 23:30 UTCMay 30, 00:15 UTC45m
2026-05-29 CSZ9398 NNG → SZX May 29, 15:50 UTCMay 29, 16:05 UTC15m
2026-05-27 CSZ9397 SZX → NNG May 27, 23:35 UTCMay 27, 23:50 UTC15m
2026-05-27 CSZ9806 WUX → SZX May 27, 09:55 UTCMay 27, 10:15 UTC20m
2026-05-27 CSZ9805 SZX → WUX May 27, 04:30 UTCMay 27, 04:39 UTC10m
2026-05-25 CSZ8666 NTG → SZX May 25, 03:00 UTCMay 25, 03:20 UTC20m
2026-05-21 CSZ9148 PEK → CAN May 21, 03:40 UTCMay 21, 04:00 UTC20m
2026-05-20 CSZ121 CAN → HAN May 20, 04:15 UTCMay 20, 04:30 UTC15m
2026-05-18 CSZ9816 SHA → SZX May 18, 03:05 UTCMay 18, 03:25 UTC20m
2026-05-17 CSZ9811 SZX → PVG May 17, 11:30 UTCMay 17, 11:40 UTC10m
2026-05-17 CSZ9131 SZX → TYN May 17, 01:05 UTCMay 17, 01:20 UTC15m
2026-05-16 CSZ9918 PVG → SZX May 16, 12:01 UTCMay 16, 12:11 UTC10m
2026-05-16 CSZ9917 SZX → SHA May 16, 04:25 UTCMay 16, 04:35 UTC10m
2026-05-15 CSZ9938 CSX → SZX May 15, 19:10 UTCMay 15, 19:20 UTC10m
2026-05-12 CSZ9807 SZX → CGO May 12, 04:40 UTCMay 12, 04:55 UTC15m
2026-05-12 CSZ9816 SHA → SZX May 12, 02:55 UTCMay 12, 03:05 UTC10m
2026-05-10 CSZ9465 SZX → CKG May 10, 10:24 UTCMay 10, 10:40 UTC15m
2026-05-10 CSZ8664 TYN → NTG May 10, 08:30 UTCMay 10, 08:54 UTC25m
2026-05-10 CSZ8663 NTG → TYN May 10, 03:00 UTCMay 10, 03:10 UTC10m
2026-05-07 CSZ9463 CKG → NKG May 7, 03:30 UTCMay 7, 03:40 UTC10m
2026-05-06 CSZ9946 HFE → SZX May 6, 09:15 UTCMay 6, 09:25 UTC10m
2026-05-06 CSZ8666 NTG → SZX May 6, 02:25 UTCMay 6, 02:35 UTC10m
2026-05-05 CSZ9713 SHE → HFE May 5, 07:10 UTCMay 6, 01:35 UTC18h 25m
2026-05-05 CSZ9713 SHE → HFE May 5, 04:10 UTCMay 6, 01:35 UTC21h 25m
2026-05-04 CSZ8538 ZUH → WUX May 4, 03:24 UTCMay 4, 03:35 UTC10m
2026-05-03 CSZ674 KIX → WUX May 3, 04:25 UTCMay 3, 05:10 UTC45m
2026-05-03 CSZ673 WUX → KIX May 3, 01:55 UTCMay 3, 02:45 UTC50m
2026-05-02 CSZ673 WUX → KIX May 2, 05:55 UTCMay 3, 02:45 UTC20h 50m
2026-05-01 CSZ9389 CGO → SHE May 1, 07:30 UTCMay 1, 07:40 UTC10m
2026-04-30 CSZ9469 SZX → CKG Apr 30, 15:40 UTCApr 30, 15:50 UTC10m
2026-04-30 CSZ9526 PVG → SZX Apr 30, 13:05 UTCApr 30, 13:25 UTC20m
2026-04-29 CSZ9146 SJW → SZX Apr 29, 19:30 UTCApr 29, 19:45 UTC15m
2026-04-29 CSZ9945 SZX → HFE Apr 29, 04:44 UTCApr 29, 04:55 UTC10m
2026-04-28 CSZ9467 SZX → CKG Apr 28, 13:30 UTCApr 28, 13:40 UTC10m
2026-04-28 CSZ634 ICN → SZX Apr 28, 09:30 UTCApr 28, 09:45 UTC15m
2026-04-28 CSZ634 ICN → SZX Apr 28, 06:25 UTCApr 28, 07:10 UTC45m
2026-04-28 CSZ633 SZX → ICN Apr 28, 04:15 UTCApr 28, 05:00 UTC45m
2026-04-28 CSZ633 SZX → ICN Apr 28, 02:00 UTCApr 28, 02:15 UTC15m
2026-04-27 CSZ9896 HFE → SZX Apr 27, 23:50 UTCApr 28, 00:05 UTC15m
2026-04-27 CSZ9895 SZX → KWE Apr 27, 15:10 UTCApr 27, 23:10 UTC8h 0m
2026-04-27 CSZ9133 SZX → TYN Apr 27, 05:10 UTCApr 27, 05:20 UTC10m
2026-04-26 CSZ8565 - Apr 26, 02:25 UTCApr 26, 02:40 UTC15m
2026-04-25 CSZ9463 CKG → NKG Apr 25, 03:35 UTCApr 25, 03:45 UTC10m
2026-04-24 CSZ9407 SZX → CTU Apr 24, 07:15 UTCApr 24, 07:25 UTC10m
2026-04-23 CSZ9640 CGQ → SZX Apr 23, 14:30 UTCApr 23, 14:45 UTC15m
2026-04-23 CSZ9639 SZX → CGQ Apr 23, 07:15 UTCApr 23, 11:55 UTC4h 40m
2026-04-23 CSZ9639 SZX → CGQ Apr 23, 04:55 UTCApr 23, 05:05 UTC10m
2026-04-22 CSZ8861 SZX → KHN Apr 22, 14:40 UTCApr 22, 14:50 UTC10m
2026-04-22 CSZ9303 SZX → CGO Apr 22, 07:25 UTCApr 22, 07:45 UTC20m
2026-04-22 CSZ9943 SZX → HFE Apr 22, 01:10 UTCApr 22, 01:20 UTC10m

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-5617 page for operator, model, and routing details .

Mode-S 7802C5 frequently asked

What is Mode-S code 7802C5?
7802C5 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5617.
Where is Mode-S 7802C5 registered?
Mode-S code 7802C5 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7802C5 broadcasting right now?
No active broadcast right now. Last signal was 21h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7802C5, octal 36001305, decimal 7,865,029.
What flights does 7802C5 operate?
Mode-S 7802C5 has broadcast 20 distinct callsigns, including CSZ633, CSZ673, CSZ634, CSZ9946, CSZ9945.