Apparatus

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sensors Mode-S transponder

780E45

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6482 · BOEING 737-800

Hex
780E45
Octal
36007105
Decimal
7,867,973
Country
CN
Tail
B-6482
Type
B738
No current signal · last broadcast 2d ago
Flights observed
54
Distinct callsigns
20
Country
CN
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 780E45.

Country allocation

The ICAO 24-bit address 780E45 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
CXA871 - 4 2026-05-19
CXA872 Xiamen Airlines 3 2026-04-18
CXA8719 Xiamen Airlines 3 2026-06-03
CXA883 - 2 2026-06-28
CXA880 - 2 2026-07-05
CXA879 - 2 2026-07-04
CXA8720 Xiamen Airlines 2 2026-06-03
CXA8650 Xiamen Airlines 2 2026-06-30
CXA8649 Xiamen Airlines 2 2026-06-30
CXA8377 - 2 2026-07-14
CXA810 - 2 2026-06-29
CXA897 - 1 2026-07-04
CXA886 - 1 2026-07-16
CXA885 - 1 2026-07-15
CXA884 Xiamen Airlines 1 2026-05-09
CXA882 - 1 2026-05-19
CXA881 - 1 2026-05-19
CXA8792 Xiamen Airlines 1 2026-06-05
CXA8791 Xiamen Airlines 1 2026-06-05
CXA8790 - 1 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 CXA886 - Jul 16, 01:10 UTCJul 16, 01:35 UTC25m
2026-07-15 CXA885 - Jul 15, 12:10 UTCJul 15, 15:15 UTC3h 5m
2026-07-15 CXA8682 - Jul 15, 09:10 UTCJul 15, 09:25 UTC15m
2026-07-14 CXA8377 - Jul 14, 01:55 UTCJul 14, 02:40 UTC45m
2026-07-11 CXA8377 - Jul 11, 02:25 UTCJul 11, 02:45 UTC20m
2026-07-09 CXA878 - Jul 9, 12:00 UTCJul 9, 12:40 UTC40m
2026-07-09 CXA877 - Jul 9, 09:30 UTCJul 9, 10:10 UTC40m
2026-07-07 CXA8722 - Jul 7, 04:00 UTCJul 7, 11:25 UTC7h 25m
2026-07-05 CXA880 - Jul 5, 03:45 UTCJul 5, 04:20 UTC35m
2026-07-04 CXA879 - Jul 4, 10:00 UTCJul 5, 02:10 UTC16h 10m
2026-07-04 CXA897 - Jul 4, 08:10 UTCJul 4, 08:35 UTC25m
2026-06-30 CXA8650 BKI → FOC Jun 30, 05:05 UTCJun 30, 07:35 UTC2h 30m
2026-06-30 CXA8649 FOC → BKI Jun 30, 00:55 UTCJun 30, 03:35 UTC2h 41m
2026-06-29 CXA810 - Jun 29, 07:20 UTCJun 30, 03:35 UTC20h 16m
2026-06-29 CXA810 - Jun 29, 06:34 UTCJun 30, 03:35 UTC21h 1m
2026-06-28 CXA809 - Jun 28, 13:14 UTCJun 29, 04:30 UTC15h 15m
2026-06-28 CXA883 - Jun 28, 11:55 UTCJun 28, 12:15 UTC20m
2026-06-09 CXA880 TPE → FOC Jun 9, 03:45 UTCJun 9, 04:15 UTC30m
2026-06-09 CXA879 FOC → TPE Jun 9, 01:10 UTCJun 9, 02:00 UTC50m
2026-06-05 CXA8792 HAK → FOC Jun 5, 14:35 UTCJun 5, 14:50 UTC15m
2026-06-05 CXA8791 FOC → HAK Jun 5, 11:30 UTCJun 5, 11:40 UTC10m
2026-06-03 CXA8720 MFM → HGH Jun 3, 10:50 UTCJun 3, 11:10 UTC20m
2026-06-03 CXA8719 HGH → MFM Jun 3, 08:15 UTCJun 3, 09:05 UTC50m
2026-06-02 CXA8719 HGH → MFM Jun 2, 09:25 UTCJun 3, 09:05 UTC23h 40m
2026-05-29 CXA8720 MFM → HGH May 29, 10:40 UTCMay 29, 11:00 UTC20m
2026-05-29 CXA8719 HGH → MFM May 29, 08:45 UTCMay 29, 09:15 UTC30m
2026-05-28 CXA8321 HGH → SYX May 28, 11:55 UTCMay 29, 04:25 UTC16h 30m
2026-05-27 CXA8316 HAK → HGH May 27, 00:55 UTCMay 27, 03:50 UTC2h 55m
2026-05-21 CXA8359 XMN → NNG May 21, 10:15 UTCMay 21, 10:35 UTC20m
2026-05-21 CXA8790 - May 21, 07:40 UTCMay 21, 08:15 UTC35m
2026-05-19 CXA882 - May 19, 11:40 UTCMay 19, 12:10 UTC30m
2026-05-19 CXA881 - May 19, 05:10 UTCMay 19, 10:20 UTC5h 10m
2026-05-19 CXA871 - May 19, 02:45 UTCMay 19, 03:30 UTC45m
2026-05-18 CXA828 MNL → XMN May 18, 04:05 UTCMay 18, 04:30 UTC25m
2026-05-17 CXA844 - May 17, 19:20 UTCMay 18, 02:20 UTC7h 0m
2026-05-17 CXA843 - May 17, 15:20 UTCMay 17, 17:35 UTC2h 15m
2026-05-10 CXA8666 KHH → XMN May 10, 12:40 UTCMay 10, 12:49 UTC10m
2026-05-10 CXA8665 XMN → KHH May 10, 11:00 UTCMay 10, 11:25 UTC25m
2026-05-09 CXA884 TSA → FOC May 9, 12:35 UTCMay 10, 11:15 UTC22h 40m
2026-05-09 CXA883 FOC → TSA May 9, 10:50 UTCMay 9, 11:30 UTC40m
2026-05-02 CXA8650 BKI → FOC May 2, 05:05 UTCMay 2, 07:40 UTC2h 35m
2026-05-02 CXA8649 FOC → BKI May 2, 03:05 UTCMay 2, 03:25 UTC20m
2026-04-21 CXA8317 SHA → SZX Apr 21, 10:05 UTCApr 21, 10:25 UTC20m
2026-04-20 CXA8397 - Apr 20, 01:05 UTCApr 20, 04:40 UTC3h 35m
2026-04-18 CXA864 - Apr 18, 15:55 UTCApr 18, 16:10 UTC15m
2026-04-18 CXA863 HGH → SIN Apr 18, 11:55 UTCApr 18, 12:10 UTC15m
2026-04-18 CXA872 ICN → XMN Apr 18, 04:45 UTCApr 18, 09:55 UTC5h 10m
2026-04-18 CXA871 - Apr 18, 02:30 UTCApr 18, 03:05 UTC35m
2026-04-17 CXA872 ICN → XMN Apr 17, 05:20 UTCApr 17, 05:55 UTC35m
2026-04-17 CXA872 ICN → XMN Apr 17, 05:05 UTCApr 17, 05:15 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-6482 page for operator, model, and routing details .

Mode-S 780E45 frequently asked

What is Mode-S code 780E45?
780E45 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6482.
Where is Mode-S 780E45 registered?
Mode-S code 780E45 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E45 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E45, octal 36007105, decimal 7,867,973.
What flights does 780E45 operate?
Mode-S 780E45 has broadcast 20 distinct callsigns, including CXA871, CXA872, CXA8719, CXA883, CXA880.