Apparatus

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sensors Mode-S transponder

780E47

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6487 · BOEING 737-800

Hex
780E47
Octal
36007107
Decimal
7,867,975
Country
CN
Tail
B-6487
Type
B738
No current signal · last broadcast Jul 26, 12:55 UTC
Flights observed
108
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 12:55 UTC

Last known position

Most recent position reported by Mode-S 780E47.

Country allocation

The ICAO 24-bit address 780E47 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
CXA879 - 4 2026-06-13
CXA8687 Xiamen Airlines 4 2026-05-27
CXA858 - 4 2026-07-19
CXA857 - 4 2026-07-19
CXA844 - 4 2026-06-10
CXA884 - 3 2026-06-22
CXA883 - 3 2026-06-22
CXA882 - 3 2026-06-14
CXA881 - 3 2026-06-14
CXA880 - 3 2026-06-23
CXA877 Xiamen Airlines 3 2026-04-23
CXA8688 Xiamen Airlines 3 2026-05-27
CXA843 - 3 2026-06-10
CXA8304 - 3 2026-06-18
CXA8696 - 2 2026-06-06
CXA8650 Xiamen Airlines 2 2026-04-27
CXA8649 Xiamen Airlines 2 2026-04-27
CXA8318 - 2 2026-07-10
CXA8317 - 2 2026-07-10
CXA817 - 2 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CXA8060 SHE → HGH Jul 26, 12:20 UTCJul 26, 12:55 UTC35m
2026-07-24 CXA8726 - Jul 24, 05:10 UTCJul 24, 06:45 UTC1h 35m
2026-07-24 CXA8725 - Jul 24, 01:35 UTCJul 24, 03:05 UTC1h 30m
2026-07-21 CXA8302 - Jul 21, 10:25 UTCJul 21, 10:35 UTC10m
2026-07-21 CXA8381 HGH → CAN Jul 21, 08:10 UTCJul 21, 08:30 UTC20m
2026-07-19 CXA858 - Jul 19, 22:45 UTCJul 20, 09:25 UTC10h 40m
2026-07-19 CXA857 - Jul 19, 17:50 UTCJul 19, 21:30 UTC3h 40m
2026-07-19 CXA8510 SHA → XMN Jul 19, 15:00 UTCJul 19, 15:10 UTC10m
2026-07-14 CXA858 - Jul 14, 19:15 UTCJul 15, 07:40 UTC12h 24m
2026-07-14 CXA857 - Jul 14, 13:50 UTCJul 14, 17:35 UTC3h 45m
2026-07-14 CXA8325 - Jul 14, 08:00 UTCJul 14, 08:10 UTC10m
2026-07-14 CXA8757 - Jul 14, 01:05 UTCJul 14, 04:30 UTC3h 25m
2026-07-12 CXA8137 - Jul 12, 14:25 UTCJul 13, 10:30 UTC20h 5m
2026-07-10 CXA8318 - Jul 10, 11:45 UTCJul 10, 11:55 UTC10m
2026-07-10 CXA8317 - Jul 10, 09:35 UTCJul 10, 10:15 UTC40m
2026-07-09 CXA8705 - Jul 9, 10:10 UTCJul 9, 10:30 UTC20m
2026-07-08 CXA818 - Jul 8, 10:05 UTCJul 9, 04:45 UTC18h 40m
2026-07-08 CXA817 - Jul 8, 08:15 UTCJul 8, 08:50 UTC35m
2026-07-07 CXA8409 - Jul 7, 23:40 UTCJul 8, 05:00 UTC5h 20m
2026-07-06 CXA858 - Jul 6, 19:00 UTCJul 6, 22:45 UTC3h 45m
2026-07-06 CXA857 - Jul 6, 17:00 UTCJul 6, 17:30 UTC30m
2026-07-05 CXA8318 - Jul 5, 13:35 UTCJul 5, 13:45 UTC10m
2026-07-05 CXA8317 - Jul 5, 10:15 UTCJul 5, 10:30 UTC15m
2026-07-04 CXA8387 - Jul 4, 05:05 UTCJul 4, 05:15 UTC10m
2026-06-30 CXA8740 - Jun 30, 04:40 UTCJun 30, 05:10 UTC30m
2026-06-30 CXA8739 - Jun 30, 01:45 UTCJun 30, 03:15 UTC1h 30m
2026-06-23 CXA880 - Jun 23, 03:34 UTCJun 23, 03:54 UTC20m
2026-06-22 CXA884 TSA → TPE Jun 22, 12:40 UTCJun 23, 02:09 UTC13h 30m
2026-06-22 CXA883 - Jun 22, 10:55 UTCJun 22, 11:24 UTC30m
2026-06-21 CXA883 KHH → TSA Jun 21, 12:35 UTCJun 22, 11:24 UTC22h 50m
2026-06-21 CXA8665 XMN → KHH Jun 21, 05:15 UTCJun 21, 11:05 UTC5h 50m
2026-06-18 CXA8304 - Jun 18, 08:45 UTCJun 18, 08:55 UTC10m
2026-06-17 CXA8669 - Jun 17, 09:40 UTCJun 17, 15:35 UTC5h 55m
2026-06-17 CXA8304 - Jun 17, 04:15 UTCJun 17, 04:25 UTC10m
2026-06-14 CXA882 - Jun 14, 12:05 UTCJun 14, 12:35 UTC30m
2026-06-14 CXA881 - Jun 14, 09:55 UTCJun 14, 10:55 UTC1h 0m
2026-06-13 CXA880 TPE → FOC Jun 13, 03:40 UTCJun 13, 04:05 UTC25m
2026-06-13 CXA879 - Jun 13, 01:20 UTCJun 13, 01:55 UTC35m
2026-06-12 CXA879 - Jun 12, 03:50 UTCJun 13, 01:55 UTC22h 5m
2026-06-11 CXA879 - Jun 11, 14:10 UTCJun 12, 02:20 UTC12h 11m
2026-06-10 CXA844 - Jun 10, 20:50 UTCJun 11, 14:20 UTC17h 30m
2026-06-10 CXA844 - Jun 10, 19:15 UTCJun 11, 14:20 UTC19h 5m
2026-06-10 CXA843 - Jun 10, 15:10 UTCJun 10, 17:30 UTC2h 20m
2026-06-08 CXA8020 - Jun 8, 06:20 UTCJun 8, 10:00 UTC3h 40m
2026-06-07 CXA8019 - Jun 7, 11:25 UTCJun 8, 04:55 UTC17h 30m
2026-06-07 CXA8724 - Jun 7, 08:05 UTCJun 8, 04:55 UTC20h 50m
2026-06-07 CXA8723 - Jun 7, 03:00 UTCJun 7, 06:45 UTC3h 45m
2026-06-06 CXA8696 - Jun 6, 00:55 UTCJun 6, 13:09 UTC12h 15m
2026-06-05 CXA8695 - Jun 5, 12:25 UTCJun 6, 11:45 UTC23h 20m
2026-06-05 CXA817 - Jun 5, 00:45 UTCJun 5, 11:05 UTC10h 20m

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-6487 page for operator, model, and routing details .

Mode-S 780E47 frequently asked

What is Mode-S code 780E47?
780E47 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6487.
Where is Mode-S 780E47 registered?
Mode-S code 780E47 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E47 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E47, octal 36007107, decimal 7,867,975.
What flights does 780E47 operate?
Mode-S 780E47 has broadcast 20 distinct callsigns, including CXA879, CXA8687, CXA858, CXA857, CXA844.