Apparatus

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sensors Mode-S transponder

7808FC

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5690 · BOEING 737-800

Hex
7808FC
Octal
36004374
Decimal
7,866,620
Country
CN
Tail
B-5690
Type
B738
No current signal · last broadcast Jul 26, 14:05 UTC
Flights observed
135
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 14:05 UTC

Last known position

Most recent position reported by Mode-S 7808FC.

Country allocation

The ICAO 24-bit address 7808FC 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
CSZ206 Shenzhen Airlines 14 2026-05-14
CSZ205 Shenzhen Airlines 6 2026-05-14
CSZ9638 Shenzhen Airlines 5 2026-06-07
CSZ9096 Shenzhen Airlines 5 2026-07-22
CSZ9368 - 4 2026-06-22
CSZ9095 Shenzhen Airlines 4 2026-07-22
CSZ9816 - 3 2026-07-10
CSZ9813 - 3 2026-07-17
CSZ9637 Shenzhen Airlines 3 2026-06-07
CSZ9929 - 2 2026-07-08
CSZ9846 Shenzhen Airlines 2 2026-06-12
CSZ9814 Shenzhen Airlines 2 2026-06-06
CSZ9807 Shenzhen Airlines 2 2026-05-28
CSZ9465 Shenzhen Airlines 2 2026-04-19
CSZ9463 Shenzhen Airlines 2 2026-06-08
CSZ9342 - 2 2026-07-15
CSZ9307 - 2 2026-06-23
CSZ9168 Shenzhen Airlines 2 2026-05-09
CSZ9157 Shenzhen Airlines 2 2026-07-20
CSZ9129 Shenzhen Airlines 2 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSZ9161 PEK → TFU Jul 26, 13:55 UTCJul 26, 14:05 UTC10m
2026-07-26 CSZ9152 - Jul 26, 05:35 UTCJul 26, 05:45 UTC10m
2026-07-26 CSZ9151 - Jul 26, 01:15 UTCJul 26, 01:40 UTC25m
2026-07-24 CSZ9155 PEK → WUX Jul 24, 08:55 UTCJul 24, 09:20 UTC25m
2026-07-23 CSZ8662 - Jul 23, 16:05 UTCJul 23, 16:45 UTC40m
2026-07-22 CSZ9096 HKG → WUX Jul 22, 04:40 UTCJul 22, 05:25 UTC45m
2026-07-22 CSZ9095 WUX → HKG Jul 22, 02:30 UTCJul 22, 03:15 UTC45m
2026-07-21 CSZ9096 HKG → WUX Jul 21, 05:05 UTCJul 22, 03:15 UTC22h 10m
2026-07-21 CSZ9096 HKG → WUX Jul 21, 04:55 UTCJul 22, 03:00 UTC22h 5m
2026-07-21 CSZ9095 WUX → HKG Jul 21, 02:05 UTCJul 21, 02:45 UTC40m
2026-07-20 CSZ9157 PEK → WUX Jul 20, 03:10 UTCJul 20, 03:25 UTC15m
2026-07-17 CSZ9813 - Jul 17, 12:40 UTCJul 17, 12:50 UTC10m
2026-07-17 CSZ9304 CGO → SZX Jul 17, 10:05 UTCJul 17, 10:15 UTC10m
2026-07-17 CSZ9303 - Jul 17, 04:49 UTCJul 17, 04:59 UTC10m
2026-07-15 CSZ9342 - Jul 15, 10:00 UTCJul 15, 10:40 UTC40m
2026-07-12 CSZ9171 - Jul 12, 14:01 UTCJul 12, 14:10 UTC10m
2026-07-11 CSZ8698 - Jul 11, 07:40 UTCJul 11, 07:50 UTC10m
2026-07-11 CSZ8697 - Jul 11, 05:31 UTCJul 11, 06:15 UTC45m
2026-07-11 CSZ8661 - Jul 11, 01:10 UTCJul 11, 01:20 UTC10m
2026-07-10 CSZ9816 - Jul 10, 02:45 UTCJul 10, 03:20 UTC35m
2026-07-09 CSZ9098 - Jul 9, 06:05 UTCJul 10, 03:20 UTC21h 15m
2026-07-08 CSZ9097 - Jul 8, 23:15 UTCJul 9, 04:25 UTC5h 10m
2026-07-08 CSZ9530 - Jul 8, 18:15 UTCJul 8, 19:30 UTC1h 15m
2026-07-08 CSZ9929 - Jul 8, 02:15 UTCJul 8, 02:25 UTC10m
2026-07-07 CSZ9132 - Jul 7, 15:10 UTCJul 7, 15:20 UTC10m
2026-07-06 CSZ9922 NTG → SZX Jul 6, 17:00 UTCJul 6, 18:25 UTC1h 25m
2026-07-06 CSZ9921 - Jul 6, 07:55 UTCJul 6, 08:05 UTC10m
2026-07-06 CSZ9401 - Jul 6, 00:15 UTCJul 6, 00:25 UTC10m
2026-07-05 CSZ9937 - Jul 5, 10:50 UTCJul 5, 11:00 UTC10m
2026-07-05 CSZ9929 - Jul 5, 02:35 UTCJul 5, 02:45 UTC10m
2026-07-04 CSZ8862 - Jul 4, 23:45 UTCJul 4, 23:55 UTC10m
2026-07-04 CSZ8861 - Jul 4, 17:25 UTCJul 4, 17:35 UTC10m
2026-07-04 CSZ9936 - Jul 4, 14:55 UTCJul 4, 15:05 UTC10m
2026-07-03 CSZ9309 - Jul 3, 23:20 UTCJul 3, 23:35 UTC15m
2026-07-03 CSZ8966 - Jul 3, 06:40 UTCJul 3, 07:00 UTC20m
2026-07-03 CSZ8965 - Jul 3, 00:55 UTCJul 3, 01:05 UTC10m
2026-07-02 CSZ8985 - Jul 2, 11:35 UTCJul 2, 11:50 UTC15m
2026-07-02 CSZ8664 - Jul 2, 10:00 UTCJul 2, 10:20 UTC20m
2026-07-01 CSZ9951 - Jul 1, 15:20 UTCJul 1, 15:30 UTC10m
2026-07-01 CSZ9512 - Jul 1, 06:05 UTCJul 1, 06:25 UTC20m
2026-06-30 CSZ8662 - Jun 30, 17:05 UTCJun 30, 17:30 UTC25m
2026-06-29 CSZ8665 - Jun 29, 14:04 UTCJun 29, 14:14 UTC10m
2026-06-29 CSZ9398 - Jun 29, 11:55 UTCJun 29, 12:05 UTC10m
2026-06-26 CSZ9342 - Jun 26, 01:45 UTCJun 26, 14:15 UTC12h 30m
2026-06-23 CSZ9307 - Jun 23, 12:09 UTCJun 23, 12:25 UTC15m
2026-06-22 CSZ9368 - Jun 22, 07:00 UTCJun 22, 10:30 UTC3h 30m
2026-06-13 CSZ9368 FOC → NNG Jun 13, 12:25 UTCJun 13, 12:40 UTC15m
2026-06-12 CSZ9846 NKG → SZX Jun 12, 09:45 UTCJun 12, 09:55 UTC10m
2026-06-12 CSZ9845 SZX → NKG Jun 12, 03:50 UTCJun 12, 04:00 UTC10m
2026-06-11 CSZ9368 FOC → NNG Jun 11, 10:35 UTCJun 11, 11:20 UTC45m

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-5690 page for operator, model, and routing details .

Mode-S 7808FC frequently asked

What is Mode-S code 7808FC?
7808FC is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5690.
Where is Mode-S 7808FC registered?
Mode-S code 7808FC is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7808FC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7808FC, octal 36004374, decimal 7,866,620.
What flights does 7808FC operate?
Mode-S 7808FC has broadcast 20 distinct callsigns, including CSZ206, CSZ205, CSZ9638, CSZ9096, CSZ9368.