Apparatus

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sensors Mode-S transponder

7805E0

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5499 · BOEING 737-800

Hex
7805E0
Octal
36002740
Decimal
7,865,824
Country
CN
Tail
B-5499
Type
B738
No current signal · last broadcast Jul 26, 16:25 UTC
Flights observed
79
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 16:25 UTC

Last known position

Most recent position reported by Mode-S 7805E0.

Country allocation

The ICAO 24-bit address 7805E0 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 - 11 2026-06-29
CXA8703 Xiamen Airlines 4 2026-04-27
CXA857 - 3 2026-07-05
CXA8827 Xiamen Airlines 2 2026-07-23
CXA880 Xiamen Airlines 2 2026-05-12
CXA872 - 2 2026-07-07
CXA871 - 2 2026-07-07
CXA8705 Xiamen Airlines 2 2026-07-25
CXA8704 Xiamen Airlines 2 2026-04-28
CXA8702 Xiamen Airlines 2 2026-04-29
CXA8682 Xiamen Airlines 2 2026-06-05
CXA8681 Xiamen Airlines 2 2026-06-05
CXA864 Xiamen Airlines 2 2026-04-30
CXA858 - 2 2026-07-05
CXA8344 - 2 2026-07-23
CXA8871 - 1 2026-04-13
CXA886 Xiamen Airlines 1 2026-04-23
CXA885 Xiamen Airlines 1 2026-04-22
CXA8828 Xiamen Airlines 1 2026-07-26
CXA882 - 1 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CXA8828 ZUH → XMN Jul 26, 16:15 UTCJul 26, 16:25 UTC10m
2026-07-26 CXA8524 TAO → FOC Jul 26, 06:35 UTCJul 26, 11:55 UTC5h 20m
2026-07-26 CXA8466 - Jul 26, 04:15 UTCJul 26, 04:25 UTC10m
2026-07-25 CXA8706 PEN → XMN Jul 25, 14:45 UTCJul 25, 15:05 UTC20m
2026-07-25 CXA8705 XMN → PEN Jul 25, 09:50 UTCJul 25, 10:05 UTC15m
2026-07-25 CXA8705 XMN → PEN Jul 25, 06:40 UTCJul 25, 07:10 UTC30m
2026-07-23 CXA8344 - Jul 23, 15:50 UTCJul 23, 16:00 UTC10m
2026-07-23 CXA8827 XMN → ZUH Jul 23, 14:05 UTCJul 23, 14:30 UTC25m
2026-07-22 CXA841 - Jul 22, 12:45 UTCJul 22, 12:55 UTC10m
2026-07-20 CXA8221 - Jul 20, 05:40 UTCJul 20, 05:55 UTC15m
2026-07-18 CXA882 - Jul 18, 11:50 UTCJul 18, 12:40 UTC50m
2026-07-18 CXA881 - Jul 18, 09:45 UTCJul 18, 10:40 UTC55m
2026-07-17 CXA8672 MFM → FOC Jul 17, 11:20 UTCJul 17, 11:39 UTC20m
2026-07-17 CXA8671 - Jul 17, 08:25 UTCJul 17, 08:59 UTC35m
2026-07-10 CXA8726 - Jul 10, 05:15 UTCJul 10, 05:50 UTC35m
2026-07-10 CXA8725 - Jul 10, 00:55 UTCJul 10, 02:40 UTC1h 45m
2026-07-07 CXA872 - Jul 7, 04:45 UTCJul 7, 05:25 UTC40m
2026-07-07 CXA871 - Jul 7, 02:30 UTCJul 7, 03:15 UTC45m
2026-07-06 CXA820 - Jul 6, 14:10 UTCJul 6, 15:50 UTC1h 40m
2026-07-06 CXA819 - Jul 6, 10:35 UTCJul 6, 12:30 UTC1h 55m
2026-07-05 CXA858 - Jul 5, 18:35 UTCJul 5, 19:05 UTC30m
2026-07-05 CXA857 - Jul 5, 14:05 UTCJul 5, 17:05 UTC3h 0m
2026-07-04 CXA8696 - Jul 4, 08:15 UTCJul 4, 13:20 UTC5h 5m
2026-07-04 CXA8410 - Jul 4, 05:00 UTCJul 4, 05:10 UTC10m
2026-07-03 CXA818 - Jul 3, 11:15 UTCJul 3, 12:25 UTC1h 10m
2026-07-03 CXA817 - Jul 3, 08:20 UTCJul 3, 09:25 UTC1h 5m
2026-07-02 CXA8344 - Jul 2, 15:40 UTCJul 2, 15:50 UTC10m
2026-07-02 CXA8827 - Jul 2, 13:50 UTCJul 2, 14:15 UTC25m
2026-07-02 CXA824 - Jul 2, 00:10 UTCJul 2, 00:30 UTC20m
2026-07-01 CXA823 - Jul 1, 09:25 UTCJul 1, 15:55 UTC6h 30m
2026-06-29 CXA8212 - Jun 29, 07:15 UTCJun 29, 07:34 UTC20m
2026-06-28 CXA8212 - Jun 28, 10:04 UTCJun 29, 07:34 UTC21h 30m
2026-06-27 CXA8212 - Jun 27, 07:19 UTCJun 27, 07:30 UTC10m
2026-06-26 CXA8212 - Jun 26, 07:20 UTCJun 26, 07:35 UTC15m
2026-06-20 CXA8212 - Jun 20, 07:09 UTCJun 20, 07:24 UTC15m
2026-06-13 CXA8211 PKX → JGN Jun 13, 01:30 UTCJun 13, 01:40 UTC10m
2026-06-12 CXA8212 JGN → PKX Jun 12, 07:45 UTCJun 12, 08:00 UTC15m
2026-06-11 CXA8212 JGN → PKX Jun 11, 07:15 UTCJun 11, 07:30 UTC15m
2026-06-10 CXA8212 JGN → PKX Jun 10, 07:30 UTCJun 10, 07:40 UTC10m
2026-06-09 CXA872 ICN → XMN Jun 9, 04:35 UTCJun 9, 05:05 UTC30m
2026-06-09 CXA871 - Jun 9, 00:50 UTCJun 9, 02:55 UTC2h 5m
2026-06-06 CXA8692 - Jun 6, 06:50 UTCJun 6, 07:10 UTC20m
2026-06-06 CXA8691 - Jun 6, 04:45 UTCJun 6, 04:50 UTC5m
2026-06-05 CXA8682 MFM → XMN Jun 5, 08:15 UTCJun 5, 08:25 UTC10m
2026-06-05 CXA8681 XMN → MFM Jun 5, 06:10 UTCJun 5, 07:05 UTC55m
2026-05-12 CXA880 TPE → FOC May 12, 03:40 UTCMay 12, 04:10 UTC30m
2026-05-09 CXA8212 JGN → PKX May 9, 07:10 UTCMay 9, 07:25 UTC15m
2026-05-08 CXA8212 JGN → PKX May 8, 07:34 UTCMay 8, 07:50 UTC15m
2026-05-07 CXA8212 JGN → PKX May 7, 07:50 UTCMay 7, 08:05 UTC15m
2026-05-03 CXA8318 SZX → SHA May 3, 13:35 UTCMay 3, 13:50 UTC15m

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-5499 page for operator, model, and routing details .

Mode-S 7805E0 frequently asked

What is Mode-S code 7805E0?
7805E0 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5499.
Where is Mode-S 7805E0 registered?
Mode-S code 7805E0 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7805E0 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 16:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7805E0, octal 36002740, decimal 7,865,824.
What flights does 7805E0 operate?
Mode-S 7805E0 has broadcast 20 distinct callsigns, including CXA8212, CXA8703, CXA857, CXA8827, CXA880.