Apparatus

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sensors Mode-S transponder

780AD2

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5927 · AIRBUS A-330-200

Hex
780AD2
Octal
36005322
Decimal
7,867,090
Country
CN
Tail
B-5927
Type
A332
No current signal · last broadcast Jul 26, 12:30 UTC
Flights observed
171
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 12:30 UTC

Last known position

Most recent position reported by Mode-S 780AD2.

Country allocation

The ICAO 24-bit address 780AD2 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
CCA709 Air China 15 2026-07-26
CCA860 Air China 12 2026-06-21
CCA710 - 10 2026-07-12
CCA859 - 9 2026-06-21
CCA864 Air China 8 2026-07-22
CCA721 - 7 2026-07-20
CCA1368 - 7 2026-07-05
CCA974 - 6 2026-07-17
CCA1367 - 6 2026-07-05
CCA722 Air China 5 2026-07-20
CCA973 - 4 2026-07-16
CCA863 Air China 4 2026-07-21
CCA1567 - 4 2026-07-18
CCA1383 - 4 2026-07-07
CCA1398 - 3 2026-07-02
CCA1308 Air China 3 2026-06-05
CCA948 - 2 2026-06-28
CCA947 - 2 2026-06-28
CCA4106 - 2 2026-07-19
CCA1523 - 2 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA709 PEK → ICN Jul 26, 12:00 UTCJul 26, 12:30 UTC30m
2026-07-25 CCA1611 PEK → HRB Jul 25, 10:15 UTCJul 25, 10:25 UTC10m
2026-07-25 CCA1352 CAN → PEK Jul 25, 08:10 UTCJul 25, 08:25 UTC15m
2026-07-25 CCA1351 PEK → CAN Jul 25, 00:55 UTCJul 25, 01:25 UTC30m
2026-07-22 CCA864 ATH → PEK Jul 22, 20:55 UTCJul 22, 21:10 UTC15m
2026-07-22 CCA864 ATH → PEK Jul 22, 12:30 UTCJul 22, 18:00 UTC5h 30m
2026-07-21 CCA863 PEK → ATH Jul 21, 18:45 UTCJul 22, 05:25 UTC10h 40m
2026-07-21 CCA1314 SZX → PEK Jul 21, 10:55 UTCJul 21, 11:15 UTC20m
2026-07-21 CCA1314 SZX → PEK Jul 21, 08:30 UTCJul 21, 08:40 UTC10m
2026-07-21 CCA1313 - Jul 21, 04:15 UTCJul 21, 04:35 UTC20m
2026-07-20 CCA722 MSQ → PEK Jul 20, 16:25 UTCJul 20, 16:35 UTC10m
2026-07-20 CCA721 - Jul 20, 08:55 UTCJul 20, 11:55 UTC3h 0m
2026-07-20 CCA721 - Jul 20, 05:45 UTCJul 20, 05:55 UTC10m
2026-07-19 CCA4106 - Jul 19, 13:10 UTCJul 19, 13:30 UTC20m
2026-07-19 CCA4105 - Jul 19, 10:05 UTCJul 19, 10:20 UTC15m
2026-07-18 CCA4106 - Jul 18, 12:55 UTCJul 18, 13:15 UTC20m
2026-07-18 CCA1567 - Jul 18, 01:25 UTCJul 18, 01:34 UTC10m
2026-07-17 CCA1294 - Jul 17, 16:10 UTCJul 17, 16:29 UTC20m
2026-07-17 CCA1293 PEK → URC Jul 17, 08:04 UTCJul 17, 08:30 UTC25m
2026-07-17 CCA974 - Jul 17, 05:25 UTCJul 17, 05:45 UTC20m
2026-07-16 CCA974 - Jul 16, 20:15 UTCJul 17, 02:50 UTC6h 35m
2026-07-16 CCA973 - Jul 16, 06:35 UTCJul 16, 16:30 UTC9h 55m
2026-07-15 CCA1435 - Jul 15, 09:35 UTCJul 15, 09:45 UTC10m
2026-07-15 CCA1567 - Jul 15, 01:50 UTCJul 15, 02:00 UTC10m
2026-07-14 CCA1567 - Jul 14, 01:30 UTCJul 14, 01:40 UTC10m
2026-07-13 CCA1301 - Jul 13, 10:35 UTCJul 13, 10:45 UTC10m
2026-07-13 CCA1301 - Jul 13, 07:50 UTCJul 13, 08:10 UTC20m
2026-07-13 CCA974 - Jul 13, 05:31 UTCJul 13, 05:45 UTC15m
2026-07-12 CCA974 - Jul 12, 20:10 UTCJul 13, 03:01 UTC6h 50m
2026-07-12 CCA973 - Jul 12, 06:50 UTCJul 12, 13:40 UTC6h 50m
2026-07-12 CCA710 - Jul 12, 02:10 UTCJul 12, 02:30 UTC20m
2026-07-11 CCA709 - Jul 11, 13:55 UTCJul 11, 14:20 UTC25m
2026-07-11 CCA1376 - Jul 11, 05:45 UTCJul 11, 06:05 UTC20m
2026-07-11 CCA1375 - Jul 11, 01:15 UTCJul 11, 01:30 UTC15m
2026-07-10 CCA1521 - Jul 10, 07:50 UTCJul 10, 08:00 UTC10m
2026-07-10 CCA974 - Jul 10, 05:05 UTCJul 10, 05:20 UTC15m
2026-07-09 CCA974 - Jul 9, 19:45 UTCJul 10, 02:30 UTC6h 45m
2026-07-09 CCA973 - Jul 9, 09:55 UTCJul 9, 10:40 UTC45m
2026-07-09 CCA973 - Jul 9, 06:35 UTCJul 9, 06:55 UTC20m
2026-07-09 CCA1380 - Jul 9, 04:00 UTCJul 9, 04:25 UTC25m
2026-07-08 CCA1379 - Jul 8, 11:45 UTCJul 8, 12:00 UTC15m
2026-07-08 CCA1252 - Jul 8, 08:05 UTCJul 8, 08:35 UTC30m
2026-07-07 CCA1251 - Jul 7, 23:50 UTCJul 8, 00:05 UTC15m
2026-07-07 CCA1383 - Jul 7, 07:15 UTCJul 7, 07:25 UTC10m
2026-07-07 CCA1383 - Jul 7, 04:35 UTCJul 7, 04:55 UTC20m
2026-07-06 CCA722 - Jul 6, 23:50 UTCJul 7, 00:10 UTC20m
2026-07-06 CCA722 - Jul 6, 16:35 UTCJul 6, 21:20 UTC4h 45m
2026-07-06 CCA721 - Jul 6, 09:00 UTCJul 6, 09:45 UTC45m
2026-07-05 CCA1368 - Jul 5, 08:15 UTCJul 5, 08:30 UTC15m
2026-07-05 CCA1367 - Jul 5, 04:35 UTCJul 5, 04:45 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-5927 page for operator, model, and routing details .

Mode-S 780AD2 frequently asked

What is Mode-S code 780AD2?
780AD2 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5927.
Where is Mode-S 780AD2 registered?
Mode-S code 780AD2 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780AD2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780AD2, octal 36005322, decimal 7,867,090.
What flights does 780AD2 operate?
Mode-S 780AD2 has broadcast 20 distinct callsigns, including CCA709, CCA860, CCA710, CCA859, CCA864.