Apparatus

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sensors Mode-S transponder

780E48

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6486 · BOEING 737-800

Hex
780E48
Octal
36007110
Decimal
7,867,976
Country
CN
Tail
B-6486
Type
B738
No current signal · last broadcast 7h ago
Flights observed
85
Distinct callsigns
20
Country
CN
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 780E48.

Country allocation

The ICAO 24-bit address 780E48 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 - 7 2026-07-03
CXA880 - 5 2026-07-03
CXA869 Xiamen Airlines 4 2026-04-28
CXA8318 Xiamen Airlines 3 2026-06-11
CXA8317 Xiamen Airlines 3 2026-06-11
CXA898 - 2 2026-06-25
CXA897 - 2 2026-06-25
CXA881 - 2 2026-07-05
CXA878 Xiamen Airlines 2 2026-06-01
CXA877 Xiamen Airlines 2 2026-06-01
CXA8678 - 2 2026-07-13
CXA8677 - 2 2026-07-13
CXA8650 - 2 2026-04-14
CXA844 - 2 2026-07-05
CXA843 - 2 2026-07-05
CXA8416 Xiamen Airlines 2 2026-05-04
CXA8390 - 2 2026-07-06
CXA8384 - 2 2026-07-16
CXA885 - 1 2026-06-20
CXA8842 Xiamen Airlines 1 2026-05-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 CXA8481 - Jul 18, 02:45 UTCJul 18, 02:55 UTC11m
2026-07-17 CXA8383 - Jul 17, 08:15 UTCJul 18, 00:45 UTC16h 30m
2026-07-16 CXA8384 - Jul 16, 00:30 UTCJul 16, 00:40 UTC10m
2026-07-15 CXA8345 - Jul 15, 14:05 UTCJul 15, 14:30 UTC25m
2026-07-15 CXA8701 - Jul 15, 03:00 UTCJul 15, 09:20 UTC6h 20m
2026-07-14 CXA8230 - Jul 14, 11:55 UTCJul 14, 12:15 UTC20m
2026-07-14 CXA8229 - Jul 14, 03:45 UTCJul 14, 04:00 UTC15m
2026-07-13 CXA8678 - Jul 13, 08:40 UTCJul 13, 12:20 UTC3h 40m
2026-07-13 CXA8677 - Jul 13, 02:40 UTCJul 13, 06:35 UTC3h 55m
2026-07-10 CXA8690 - Jul 10, 05:00 UTCJul 10, 05:25 UTC25m
2026-07-10 CXA8689 - Jul 10, 02:50 UTCJul 10, 03:45 UTC55m
2026-07-09 CXA8384 - Jul 9, 23:00 UTCJul 9, 23:15 UTC15m
2026-07-09 CXA8331 - Jul 9, 16:55 UTCJul 9, 17:15 UTC20m
2026-07-08 CXA8720 - Jul 8, 11:05 UTCJul 9, 01:20 UTC14h 15m
2026-07-08 CXA8719 - Jul 8, 03:50 UTCJul 8, 09:35 UTC5h 45m
2026-07-06 CXA8390 - Jul 6, 18:25 UTCJul 6, 18:35 UTC10m
2026-07-06 CXA8389 - Jul 6, 16:55 UTCJul 6, 17:10 UTC15m
2026-07-05 CXA844 - Jul 5, 20:05 UTCJul 5, 22:30 UTC2h 25m
2026-07-05 CXA843 - Jul 5, 11:40 UTCJul 5, 18:40 UTC7h 0m
2026-07-05 CXA881 - Jul 5, 09:55 UTCJul 5, 10:35 UTC40m
2026-07-03 CXA880 - Jul 3, 03:45 UTCJul 3, 04:05 UTC20m
2026-07-03 CXA879 - Jul 3, 01:55 UTCJul 3, 02:25 UTC30m
2026-07-02 CXA880 - Jul 2, 03:45 UTCJul 2, 04:15 UTC30m
2026-07-02 CXA879 - Jul 2, 01:35 UTCJul 2, 02:10 UTC35m
2026-07-01 CXA879 - Jul 1, 04:05 UTCJul 2, 02:10 UTC22h 5m
2026-07-01 CXA880 - Jul 1, 03:40 UTCJul 2, 02:00 UTC22h 20m
2026-07-01 CXA879 - Jul 1, 01:50 UTCJul 1, 02:20 UTC30m
2026-06-25 CXA8021 - Jun 25, 23:49 UTCJun 26, 11:40 UTC11h 50m
2026-06-25 CXA898 - Jun 25, 14:29 UTCJun 25, 14:44 UTC15m
2026-06-25 CXA898 - Jun 25, 10:35 UTCJun 25, 10:59 UTC25m
2026-06-25 CXA897 - Jun 25, 05:55 UTCJun 25, 08:55 UTC3h 0m
2026-06-25 CXA897 - Jun 25, 05:05 UTCJun 25, 05:20 UTC15m
2026-06-23 CXA872 - Jun 23, 05:00 UTCJun 23, 05:24 UTC25m
2026-06-23 CXA871 - Jun 23, 02:24 UTCJun 23, 03:04 UTC40m
2026-06-22 CXA844 - Jun 22, 19:14 UTCJun 22, 21:35 UTC2h 20m
2026-06-22 CXA843 - Jun 22, 15:05 UTCJun 22, 17:29 UTC2h 25m
2026-06-22 - - Jun 22, 09:40 UTCJun 22, 09:49 UTC10m
2026-06-22 CXA816 - Jun 22, 06:15 UTCJun 22, 08:00 UTC1h 45m
2026-06-22 CXA815 - Jun 22, 02:54 UTCJun 22, 04:30 UTC1h 35m
2026-06-21 CXA8524 - Jun 21, 01:05 UTCJun 21, 12:24 UTC11h 20m
2026-06-20 CXA885 - Jun 20, 10:34 UTCJun 20, 13:39 UTC3h 5m
2026-06-13 CXA8696 - Jun 13, 08:15 UTCJun 13, 12:30 UTC4h 15m
2026-06-11 CXA8318 SZX → SHA Jun 11, 13:10 UTCJun 11, 13:20 UTC10m
2026-06-11 CXA8317 SHA → SZX Jun 11, 11:10 UTCJun 11, 11:30 UTC20m
2026-06-09 CXA8371 SHA → SZX Jun 9, 02:25 UTCJun 9, 02:40 UTC15m
2026-06-08 CXA8318 SZX → SHA Jun 8, 16:20 UTCJun 8, 16:35 UTC15m
2026-06-08 CXA8317 SHA → SZX Jun 8, 14:55 UTCJun 8, 15:04 UTC10m
2026-06-05 CXA8341 - Jun 5, 08:10 UTCJun 5, 15:20 UTC7h 10m
2026-06-02 CXA810 NRT → FOC Jun 2, 07:50 UTCJun 2, 09:15 UTC1h 25m
2026-06-02 CXA809 FOC → NRT Jun 2, 03:05 UTCJun 2, 04:40 UTC1h 35m

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-6486 page for operator, model, and routing details .

Mode-S 780E48 frequently asked

What is Mode-S code 780E48?
780E48 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6486.
Where is Mode-S 780E48 registered?
Mode-S code 780E48 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E48 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E48, octal 36007110, decimal 7,867,976.
What flights does 780E48 operate?
Mode-S 780E48 has broadcast 20 distinct callsigns, including CXA879, CXA880, CXA869, CXA8318, CXA8317.