Apparatus

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sensors Mode-S transponder

780CBE

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1876 · AIRBUS A-321

Hex
780CBE
Octal
36006276
Decimal
7,867,582
Country
CN
Tail
B-1876
Type
A321
No current signal · last broadcast Jul 25, 06:00 UTC
Flights observed
173
Distinct callsigns
20
Country
CN
Last broadcast
Jul 25, 06:00 UTC

Last known position

Most recent position reported by Mode-S 780CBE.

Country allocation

The ICAO 24-bit address 780CBE 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
CCA149 Air China 42 2026-07-21
CCA150 Air China 27 2026-07-21
CCA727 - 8 2026-06-15
CCA728 Air China 6 2026-05-31
CCA8352 - 5 2026-07-12
CCA125 - 5 2026-06-12
CCA183 Air China 4 2026-05-25
CCA167 Air China 4 2026-04-25
CCA133 Air China 4 2026-04-26
CCA126 Air China 4 2026-06-12
CCA740 - 3 2026-05-15
CCA739 - 3 2026-05-15
CCA725 - 3 2026-06-26
CCA168 Air China 3 2026-04-25
CCA134 Air China 3 2026-04-26
CCA1248 Air China 3 2026-06-13
CCA1247 Air China 3 2026-06-12
CCA116 Air China 3 2026-05-01
CCA726 - 2 2026-06-26
CCA1885 Air China 2 2026-05-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 CCA1730 PEK → HGH Jul 24, 17:00 UTCJul 25, 06:00 UTC13h 0m
2026-07-24 CCA1635 PEK → SHE Jul 24, 11:00 UTCJul 24, 11:10 UTC10m
2026-07-24 CCA1524 SHA → PEK Jul 24, 08:10 UTCJul 24, 08:30 UTC20m
2026-07-23 CCA1653 - Jul 23, 12:25 UTCJul 23, 12:35 UTC10m
2026-07-23 CCA8205 WUH → PEK Jul 23, 08:30 UTCJul 23, 08:40 UTC10m
2026-07-23 CCA8202 PEK → WUH Jul 23, 04:10 UTCJul 23, 04:30 UTC20m
2026-07-22 CCA1915 PEK → CGO Jul 22, 14:20 UTCJul 22, 14:50 UTC30m
2026-07-22 CCA1202 XIY → PEK Jul 22, 11:10 UTCJul 22, 11:25 UTC15m
2026-07-22 CCA1808 FOC → PEK Jul 22, 03:55 UTCJul 22, 04:10 UTC15m
2026-07-21 CCA150 TPE → HGH Jul 21, 04:45 UTCJul 22, 02:15 UTC21h 30m
2026-07-21 CCA149 HGH → TPE Jul 21, 03:10 UTCJul 21, 03:30 UTC20m
2026-07-20 CCA708 - Jul 20, 19:55 UTCJul 20, 20:15 UTC20m
2026-07-20 CCA150 - Jul 20, 04:45 UTCJul 20, 17:45 UTC13h 0m
2026-07-20 CCA149 HGH → TPE Jul 20, 02:20 UTCJul 20, 03:05 UTC45m
2026-07-19 CCA150 TPE → TPE Jul 19, 04:45 UTCJul 20, 03:05 UTC22h 20m
2026-07-19 CCA149 HGH → TPE Jul 19, 02:25 UTCJul 19, 03:15 UTC50m
2026-07-18 CCA149 HGH → TPE Jul 18, 04:45 UTCJul 19, 03:15 UTC22h 30m
2026-07-18 CCA149 HGH → TPE Jul 18, 02:50 UTCJul 18, 03:05 UTC15m
2026-07-17 CCA150 - Jul 17, 04:54 UTCJul 17, 05:25 UTC30m
2026-07-17 CCA149 HGH → TPE Jul 17, 02:50 UTCJul 17, 03:25 UTC35m
2026-07-16 CCA149 HGH → TPE Jul 16, 04:45 UTCJul 17, 03:25 UTC22h 40m
2026-07-16 CCA149 - Jul 16, 02:55 UTCJul 16, 03:20 UTC25m
2026-07-15 CCA150 - Jul 15, 05:05 UTCJul 15, 05:25 UTC20m
2026-07-15 CCA149 - Jul 15, 03:10 UTCJul 15, 03:30 UTC20m
2026-07-14 CCA150 - Jul 14, 04:40 UTCJul 14, 05:15 UTC35m
2026-07-14 CCA149 - Jul 14, 02:35 UTCJul 14, 03:15 UTC40m
2026-07-13 CCA149 - Jul 13, 05:35 UTCJul 14, 03:15 UTC21h 40m
2026-07-13 CCA150 TPE → TPE Jul 13, 05:01 UTCJul 14, 03:15 UTC22h 15m
2026-07-13 CCA149 - Jul 13, 02:35 UTCJul 13, 03:05 UTC30m
2026-07-12 CCA8352 - Jul 12, 07:25 UTCJul 12, 07:40 UTC15m
2026-07-10 CCA150 - Jul 10, 04:40 UTCJul 10, 05:05 UTC25m
2026-07-10 CCA149 - Jul 10, 02:20 UTCJul 10, 03:10 UTC50m
2026-07-09 CCA149 - Jul 9, 04:45 UTCJul 10, 03:10 UTC22h 25m
2026-07-09 CCA149 - Jul 9, 03:05 UTCJul 9, 03:40 UTC35m
2026-07-08 CCA150 - Jul 8, 04:40 UTCJul 9, 03:30 UTC22h 50m
2026-07-08 CCA149 - Jul 8, 02:35 UTCJul 8, 03:05 UTC30m
2026-07-07 CCA150 TPE → TPE Jul 7, 04:40 UTCJul 8, 03:05 UTC22h 25m
2026-07-06 CCA146 NRT → TPE Jul 6, 12:45 UTCJul 7, 03:10 UTC14h 25m
2026-07-06 CCA145 TPE → NRT Jul 6, 04:40 UTCJul 6, 11:25 UTC6h 45m
2026-07-06 CCA149 - Jul 6, 02:35 UTCJul 6, 03:05 UTC30m
2026-07-05 CCA149 - Jul 5, 05:35 UTCJul 6, 03:05 UTC21h 30m
2026-07-05 CCA150 TPE → TPE Jul 5, 05:05 UTCJul 6, 03:05 UTC22h 0m
2026-07-05 CCA149 - Jul 5, 03:20 UTCJul 5, 03:35 UTC15m
2026-07-04 CCA150 - Jul 4, 04:55 UTCJul 4, 05:20 UTC25m
2026-07-04 CCA149 - Jul 4, 02:55 UTCJul 4, 03:20 UTC25m
2026-07-03 CCA150 - Jul 3, 04:45 UTCJul 3, 05:15 UTC30m
2026-07-03 CCA149 - Jul 3, 02:40 UTCJul 3, 03:15 UTC35m
2026-07-02 CCA150 TPE → TPE Jul 2, 04:40 UTCJul 3, 03:15 UTC22h 35m
2026-07-02 CCA149 - Jul 2, 02:45 UTCJul 2, 03:20 UTC35m
2026-06-27 CCA150 - Jun 27, 04:54 UTCJun 27, 05:15 UTC20m

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-1876 page for operator, model, and routing details .

Mode-S 780CBE frequently asked

What is Mode-S code 780CBE?
780CBE is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1876.
Where is Mode-S 780CBE registered?
Mode-S code 780CBE is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780CBE broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 06:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780CBE, octal 36006276, decimal 7,867,582.
What flights does 780CBE operate?
Mode-S 780CBE has broadcast 20 distinct callsigns, including CCA149, CCA150, CCA727, CCA728, CCA8352.