Apparatus

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sensors Mode-S transponder

7805D5

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5488 · BOEING 737-800

Hex
7805D5
Octal
36002725
Decimal
7,865,813
Country
CN
Tail
B-5488
Type
B738
No current signal · last broadcast 4d ago
Flights observed
86
Distinct callsigns
20
Country
CN
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 7805D5.

Country allocation

The ICAO 24-bit address 7805D5 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
CXA8212 Xiamen Airlines 5 2026-05-06
CXA884 - 3 2026-06-29
CXA883 - 3 2026-06-29
CXA8740 - 3 2026-06-26
CXA8739 - 3 2026-06-26
CXA8643 - 3 2026-07-15
CXA8704 Xiamen Airlines 2 2026-05-12
CXA8644 - 2 2026-07-15
CXA857 - 2 2026-07-25
CXA848 Xiamen Airlines 2 2026-07-26
CXA847 Xiamen Airlines 2 2026-07-25
CXA8871 - 1 2026-05-29
CXA886 Xiamen Airlines 1 2026-07-24
CXA885 Xiamen Airlines 1 2026-07-23
CXA8828 Xiamen Airlines 1 2026-07-21
CXA8827 - 1 2026-07-20
CXA882 - 1 2026-07-02
CXA8793 Xiamen Airlines 1 2026-07-01
CXA8792 Xiamen Airlines 1 2026-05-15
CXA8791 Xiamen Airlines 1 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CXA841 XMN → SGN Jul 26, 13:25 UTCJul 26, 13:45 UTC20m
2026-07-26 CXA848 KUL → XMN Jul 26, 07:35 UTCJul 26, 08:00 UTC25m
2026-07-25 CXA847 XMN → KUL Jul 25, 19:55 UTCJul 26, 05:50 UTC9h 55m
2026-07-25 CXA857 - Jul 25, 14:50 UTCJul 25, 18:25 UTC3h 35m
2026-07-24 CXA8706 PEN → XMN Jul 24, 12:10 UTCJul 24, 12:20 UTC10m
2026-07-24 CXA8705 XMN → PEN Jul 24, 10:35 UTCJul 24, 10:55 UTC20m
2026-07-24 CXA886 SIN → XMN Jul 24, 01:40 UTCJul 24, 02:00 UTC20m
2026-07-23 CXA885 XMN → SIN Jul 23, 02:20 UTCJul 23, 14:35 UTC12h 15m
2026-07-21 CXA8828 ZUH → XMN Jul 21, 14:05 UTCJul 21, 14:25 UTC20m
2026-07-21 CXA8343 - Jul 21, 11:50 UTCJul 21, 12:35 UTC45m
2026-07-20 CXA8344 - Jul 20, 15:50 UTCJul 20, 16:05 UTC15m
2026-07-20 CXA8827 - Jul 20, 13:50 UTCJul 20, 14:35 UTC45m
2026-07-16 CXA8028 - Jul 16, 14:10 UTCJul 16, 14:29 UTC20m
2026-07-16 CXA8027 - Jul 16, 09:30 UTCJul 16, 09:45 UTC15m
2026-07-15 CXA8644 - Jul 15, 05:35 UTCJul 15, 05:50 UTC15m
2026-07-15 CXA8643 - Jul 15, 04:05 UTCJul 15, 04:15 UTC10m
2026-07-15 CXA8643 - Jul 15, 01:55 UTCJul 15, 02:10 UTC15m
2026-07-14 CXA8221 - Jul 14, 07:45 UTCJul 14, 08:00 UTC15m
2026-07-14 CXA8222 - Jul 14, 04:10 UTCJul 14, 04:25 UTC15m
2026-07-12 CXA8682 - Jul 12, 07:35 UTCJul 12, 07:45 UTC10m
2026-07-12 CXA8681 - Jul 12, 05:55 UTCJul 12, 06:20 UTC25m
2026-07-11 CXA848 - Jul 11, 07:10 UTCJul 11, 13:05 UTC5h 55m
2026-07-11 CXA847 - Jul 11, 04:50 UTCJul 11, 05:31 UTC40m
2026-07-05 CXA8327 - Jul 5, 15:20 UTCJul 5, 15:30 UTC10m
2026-07-05 CXA8644 - Jul 5, 05:50 UTCJul 5, 07:55 UTC2h 5m
2026-07-05 CXA8643 - Jul 5, 02:05 UTCJul 5, 04:00 UTC1h 55m
2026-07-02 CXA882 - Jul 2, 12:00 UTCJul 2, 12:30 UTC30m
2026-07-01 CXA8676 - Jul 1, 19:20 UTCJul 2, 10:55 UTC15h 35m
2026-07-01 CXA8675 - Jul 1, 17:15 UTCJul 1, 17:40 UTC25m
2026-07-01 CXA8793 FOC → NNG Jul 1, 04:20 UTCJul 1, 07:45 UTC3h 25m
2026-06-30 CXA878 - Jun 30, 11:45 UTCJul 1, 07:45 UTC20h 0m
2026-06-30 CXA877 - Jun 30, 09:15 UTCJun 30, 09:55 UTC40m
2026-06-30 CXA8460 - Jun 30, 05:45 UTCJun 30, 05:55 UTC10m
2026-06-29 CXA884 - Jun 29, 12:39 UTCJun 29, 13:04 UTC25m
2026-06-29 CXA883 - Jun 29, 10:44 UTCJun 29, 11:20 UTC35m
2026-06-26 CXA8740 - Jun 26, 04:55 UTCJun 26, 06:00 UTC1h 5m
2026-06-26 CXA8739 - Jun 26, 01:34 UTCJun 26, 03:00 UTC1h 25m
2026-06-19 CXA8426 - Jun 19, 14:04 UTCJun 19, 14:15 UTC10m
2026-06-18 CXA8740 CSX → HGH Jun 18, 05:00 UTCJun 18, 06:10 UTC1h 10m
2026-06-18 CXA8739 HGH → CSX Jun 18, 01:25 UTCJun 18, 02:55 UTC1h 30m
2026-06-16 CXA8789 - Jun 16, 14:05 UTCJun 17, 02:35 UTC12h 31m
2026-06-16 CXA810 - Jun 16, 06:40 UTCJun 16, 08:15 UTC1h 35m
2026-06-16 CXA809 - Jun 16, 02:40 UTCJun 16, 04:20 UTC1h 40m
2026-06-15 CXA884 - Jun 15, 12:39 UTCJun 15, 13:10 UTC30m
2026-06-15 CXA883 - Jun 15, 10:50 UTCJun 15, 11:30 UTC40m
2026-06-14 CXA8672 MFM → FOC Jun 14, 10:55 UTCJun 14, 11:10 UTC15m
2026-06-13 CXA8480 KMG → FOC Jun 13, 14:25 UTCJun 13, 15:10 UTC45m
2026-06-07 CXA8318 SZX → SHA Jun 7, 13:50 UTCJun 7, 14:00 UTC10m
2026-06-06 CXA858 - Jun 6, 18:45 UTCJun 6, 22:10 UTC3h 25m
2026-06-06 CXA857 - Jun 6, 13:49 UTCJun 6, 17:29 UTC3h 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-5488 page for operator, model, and routing details .

Mode-S 7805D5 frequently asked

What is Mode-S code 7805D5?
7805D5 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5488.
Where is Mode-S 7805D5 registered?
Mode-S code 7805D5 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7805D5 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7805D5, octal 36002725, decimal 7,865,813.
What flights does 7805D5 operate?
Mode-S 7805D5 has broadcast 20 distinct callsigns, including CXA8212, CXA884, CXA883, CXA8740, CXA8739.