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 22h ago
Flights observed
104
Distinct callsigns
20
Country
CN
Last broadcast
22h 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
CSZ9397 Shenzhen Airlines 3 2026-06-05
CSZ9148 - 3 2026-06-26
CSZ8934 - 3 2026-07-01
CSZ8666 - 3 2026-07-01
CSZ673 Shenzhen Airlines 3 2026-05-03
CSZ634 Shenzhen Airlines 3 2026-04-28
CSZ121 - 3 2026-06-28
CSZ9946 Shenzhen Airlines 2 2026-05-06
CSZ9945 Shenzhen Airlines 2 2026-04-29
CSZ9816 Shenzhen Airlines 2 2026-05-18
CSZ9803 - 2 2026-06-23
CSZ9713 Shenzhen Airlines 2 2026-05-05
CSZ9639 Shenzhen Airlines 2 2026-04-23
CSZ9601 - 2 2026-07-13
CSZ9469 - 2 2026-06-19
CSZ9465 - 2 2026-07-02
CSZ9463 Shenzhen Airlines 2 2026-05-07
CSZ9368 - 2 2026-07-10
CSZ9303 - 2 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CSZ9098 - Jul 14, 05:35 UTCJul 14, 06:25 UTC50m
2026-07-14 CSZ9097 - Jul 14, 03:40 UTCJul 14, 04:05 UTC25m
2026-07-14 CSZ9097 - Jul 14, 03:10 UTCJul 14, 03:35 UTC25m
2026-07-13 CSZ9601 - Jul 13, 05:25 UTCJul 13, 09:45 UTC4h 20m
2026-07-13 CSZ9601 - Jul 13, 03:05 UTCJul 13, 03:15 UTC10m
2026-07-12 CSZ8862 - Jul 12, 23:45 UTCJul 12, 23:55 UTC10m
2026-07-10 CSZ9368 - Jul 10, 03:25 UTCJul 10, 10:35 UTC7h 10m
2026-07-10 CSZ9365 - Jul 10, 00:40 UTCJul 10, 00:50 UTC10m
2026-07-07 CSZ8991 - Jul 7, 09:15 UTCJul 7, 09:25 UTC10m
2026-07-05 CSZ628 - Jul 5, 05:50 UTCJul 5, 06:20 UTC30m
2026-07-05 CSZ627 - Jul 5, 03:10 UTCJul 5, 03:55 UTC45m
2026-07-03 CSZ9815 - Jul 3, 23:00 UTCJul 3, 23:10 UTC10m
2026-07-03 CSZ9146 - Jul 3, 19:20 UTCJul 3, 19:40 UTC20m
2026-07-03 CSZ9145 - Jul 3, 09:25 UTCJul 3, 09:35 UTC10m
2026-07-03 CSZ9844 - Jul 3, 07:50 UTCJul 3, 08:00 UTC10m
2026-07-02 CSZ9466 - Jul 2, 16:35 UTCJul 2, 16:45 UTC10m
2026-07-02 CSZ9465 - Jul 2, 09:15 UTCJul 2, 09:25 UTC10m
2026-07-02 CSZ9515 - Jul 2, 01:45 UTCJul 2, 01:55 UTC10m
2026-07-01 CSZ8934 - Jul 1, 16:30 UTCJul 1, 16:55 UTC25m
2026-07-01 CSZ8933 - Jul 1, 12:20 UTCJul 1, 12:30 UTC10m
2026-07-01 CSZ9303 - Jul 1, 04:40 UTCJul 1, 04:50 UTC10m
2026-07-01 CSZ8666 - Jul 1, 03:05 UTCJul 1, 03:25 UTC20m
2026-06-30 CSZ130 HPH → CAN Jun 30, 11:45 UTCJun 30, 12:15 UTC30m
2026-06-30 CSZ129 - Jun 30, 09:05 UTCJun 30, 10:15 UTC1h 10m
2026-06-28 CSZ122 - Jun 28, 08:39 UTCJun 28, 09:05 UTC25m
2026-06-28 CSZ121 - Jun 28, 06:05 UTCJun 28, 07:09 UTC1h 5m
2026-06-26 CSZ9148 - Jun 26, 03:34 UTCJun 26, 03:54 UTC20m
2026-06-25 CSZ9148 - Jun 25, 04:25 UTCJun 25, 04:45 UTC20m
2026-06-24 CSZ122 - Jun 24, 06:59 UTCJun 24, 07:24 UTC25m
2026-06-24 CSZ121 - Jun 24, 04:10 UTCJun 24, 05:24 UTC1h 15m
2026-06-23 CSZ9155 - Jun 23, 08:45 UTCJun 23, 08:54 UTC10m
2026-06-23 CSZ9803 - Jun 23, 01:10 UTCJun 23, 01:25 UTC15m
2026-06-22 CSZ8934 - Jun 22, 16:50 UTCJun 22, 17:00 UTC10m
2026-06-21 CSZ9368 - Jun 21, 10:09 UTCJun 21, 10:29 UTC20m
2026-06-19 CSZ9469 - Jun 19, 13:20 UTCJun 19, 13:29 UTC10m
2026-06-10 CSZ9168 PEK → NNG Jun 10, 06:05 UTCJun 10, 06:20 UTC15m
2026-06-08 CSZ9342 - Jun 8, 04:30 UTCJun 8, 11:55 UTC7h 25m
2026-06-05 CSZ9397 SZX → NNG Jun 5, 23:55 UTCJun 6, 00:05 UTC10m
2026-06-05 CSZ9201 SZX → XIY Jun 5, 04:50 UTCJun 5, 05:00 UTC10m
2026-06-04 CSZ9931 SZX → HRB Jun 4, 06:15 UTCJun 4, 06:25 UTC10m
2026-06-04 CSZ9854 NKG → SZX Jun 4, 03:20 UTCJun 4, 03:35 UTC15m
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

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 22h 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, CSZ9397, CSZ9148, CSZ8934, CSZ8666.