Apparatus

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sensors Mode-S transponder

780352

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6237 · AIRBUS A-319

Hex
780352
Octal
36001522
Decimal
7,865,170
Country
CN
Tail
B-6237
Type
A319
No current signal · last broadcast 12d ago
Flights observed
73
Distinct callsigns
20
Country
CN
Last broadcast
12d ago

Last known position

Most recent position reported by Mode-S 780352.

Country allocation

The ICAO 24-bit address 780352 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
CCA1451 Air China 16 2026-07-24
CCA4129 Air China 10 2026-07-23
CCA4130 Air China 8 2026-07-24
CCA1497 Air China 5 2026-07-25
CCA4128 Air China 4 2026-07-21
CCA1917 Air China 4 2026-07-22
CCA1452 Air China 4 2026-07-23
CCA4127 Air China 3 2026-07-25
CCA1290 Air China 3 2026-07-18
CCA1289 - 3 2026-07-18
CCA9613 Air China 1 2026-07-24
CCA9520 Air China 1 2026-07-19
CCA9519 Air China 1 2026-07-18
CCA4126 - 1 2026-07-05
CCA4125 - 1 2026-07-05
CCA4124 Air China 1 2026-05-09
CCA4123 Air China 1 2026-05-09
CCA1925 - 1 2026-07-06
CCA1587 - 1 2026-07-13
CCA1485 - 1 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 CCA4127 PEK → LZY Jul 25, 22:50 UTCJul 25, 23:15 UTC25m
2026-07-25 CCA1497 PEK → XIC Jul 25, 06:40 UTCJul 25, 07:05 UTC25m
2026-07-24 CCA9613 PEK → DLU Jul 24, 23:00 UTCJul 25, 03:45 UTC4h 45m
2026-07-24 CCA1451 PEK → JZH Jul 24, 08:45 UTCJul 24, 13:50 UTC5h 5m
2026-07-24 CCA4130 LZY → PEK Jul 24, 06:50 UTCJul 24, 07:10 UTC20m
2026-07-23 CCA4129 PEK → LZY Jul 23, 23:35 UTCJul 24, 00:00 UTC25m
2026-07-23 CCA1452 JZH → PEK Jul 23, 14:25 UTCJul 23, 14:50 UTC25m
2026-07-23 CCA1451 PEK → JZH Jul 23, 09:35 UTCJul 23, 09:45 UTC10m
2026-07-22 CCA1917 PEK → LZH Jul 22, 22:50 UTCJul 22, 23:15 UTC25m
2026-07-21 CCA4129 PEK → LZY Jul 21, 23:25 UTCJul 21, 23:45 UTC20m
2026-07-21 CCA1497 - Jul 21, 06:40 UTCJul 21, 07:05 UTC25m
2026-07-21 CCA4128 LZY → PEK Jul 21, 04:25 UTCJul 21, 04:45 UTC20m
2026-07-19 CCA4127 PEK → LZY Jul 19, 23:10 UTCJul 19, 23:40 UTC30m
2026-07-19 CCA1451 PEK → JZH Jul 19, 08:55 UTCJul 19, 09:10 UTC15m
2026-07-19 CCA9520 LZY → PEK Jul 19, 06:45 UTCJul 19, 07:05 UTC20m
2026-07-18 CCA9519 PEK → LZY Jul 18, 23:35 UTCJul 19, 00:00 UTC25m
2026-07-18 CCA1451 - Jul 18, 09:55 UTCJul 18, 10:10 UTC15m
2026-07-18 CCA1290 XIY → PEK Jul 18, 05:45 UTCJul 18, 06:20 UTC35m
2026-07-18 CCA1289 - Jul 18, 01:15 UTCJul 18, 01:34 UTC20m
2026-07-17 CCA1451 - Jul 17, 09:10 UTCJul 17, 09:20 UTC10m
2026-07-17 CCA4130 - Jul 17, 06:54 UTCJul 17, 07:05 UTC10m
2026-07-16 CCA4129 - Jul 16, 23:35 UTCJul 16, 23:59 UTC25m
2026-07-16 CCA1451 - Jul 16, 08:40 UTCJul 16, 09:10 UTC30m
2026-07-15 CCA1917 - Jul 15, 22:50 UTCJul 15, 23:15 UTC25m
2026-07-15 CCA1451 - Jul 15, 09:00 UTCJul 15, 09:15 UTC15m
2026-07-15 CCA4130 - Jul 15, 06:55 UTCJul 15, 07:15 UTC20m
2026-07-14 CCA4129 - Jul 14, 23:30 UTCJul 15, 00:00 UTC30m
2026-07-14 CCA1485 - Jul 14, 04:15 UTCJul 14, 04:40 UTC25m
2026-07-13 CCA1587 - Jul 13, 23:15 UTCJul 13, 23:25 UTC10m
2026-07-13 CCA1451 - Jul 13, 08:35 UTCJul 13, 08:55 UTC20m
2026-07-13 CCA4130 - Jul 13, 06:45 UTCJul 13, 07:05 UTC20m
2026-07-12 CCA4129 - Jul 12, 23:35 UTCJul 13, 00:01 UTC25m
2026-07-12 CCA1451 - Jul 12, 08:45 UTCJul 12, 09:05 UTC20m
2026-07-11 CCA1917 - Jul 11, 23:25 UTCJul 11, 23:45 UTC20m
2026-07-11 CCA1452 - Jul 11, 16:15 UTCJul 11, 16:55 UTC40m
2026-07-11 CCA1451 - Jul 11, 11:00 UTCJul 11, 11:15 UTC15m
2026-07-11 CCA1290 - Jul 11, 05:50 UTCJul 11, 06:10 UTC20m
2026-07-11 CCA1289 - Jul 11, 01:30 UTCJul 11, 01:50 UTC20m
2026-07-10 CCA1452 - Jul 10, 15:50 UTCJul 10, 16:15 UTC25m
2026-07-10 CCA1451 - Jul 10, 10:25 UTCJul 10, 10:40 UTC15m
2026-07-10 CCA4130 - Jul 10, 07:20 UTCJul 10, 07:55 UTC35m
2026-07-09 CCA4129 - Jul 9, 23:40 UTCJul 9, 23:55 UTC15m
2026-07-09 CCA1451 - Jul 9, 09:00 UTCJul 9, 09:15 UTC15m
2026-07-08 CCA1451 - Jul 8, 09:10 UTCJul 8, 09:25 UTC15m
2026-07-08 CCA4130 - Jul 8, 07:00 UTCJul 8, 07:20 UTC20m
2026-07-07 CCA4129 - Jul 7, 23:40 UTCJul 8, 00:05 UTC25m
2026-07-07 CCA1262 - Jul 7, 19:10 UTCJul 7, 19:25 UTC15m
2026-07-07 CCA1261 - Jul 7, 14:55 UTCJul 7, 15:20 UTC25m
2026-07-06 CCA1925 - Jul 6, 23:35 UTCJul 6, 23:55 UTC20m
2026-07-06 CCA1452 - Jul 6, 15:30 UTCJul 6, 15:50 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-6237 page for operator, model, and routing details .

Mode-S 780352 frequently asked

What is Mode-S code 780352?
780352 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6237.
Where is Mode-S 780352 registered?
Mode-S code 780352 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780352 broadcasting right now?
No active broadcast right now. Last signal was 12d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780352, octal 36001522, decimal 7,865,170.
What flights does 780352 operate?
Mode-S 780352 has broadcast 20 distinct callsigns, including CCA1451, CCA4129, CCA4130, CCA1497, CCA4128.