Apparatus

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sensors Mode-S transponder

78028C

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6072 · AIRBUS A-330-200

Hex
78028C
Octal
36001214
Decimal
7,864,972
Country
CN
Tail
B-6072
Type
A332
No current signal · last broadcast Jul 26, 05:45 UTC
Flights observed
102
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 05:45 UTC

Last known position

Most recent position reported by Mode-S 78028C.

Country allocation

The ICAO 24-bit address 78028C 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
CCA4106 Air China 15 2026-07-25
CCA4104 - 14 2026-06-24
CCA4120 - 11 2026-07-12
CCA4105 Air China 10 2026-07-25
CCA4114 - 8 2026-07-09
CCA4102 Air China 8 2026-07-26
CCA4103 Air China 6 2026-06-10
CCA4109 Air China 4 2026-07-24
CCA4338 - 3 2026-07-11
CCA4101 Air China 3 2026-07-26
CCA4184 Air China 2 2026-06-10
CCA4110 Air China 2 2026-07-24
CCA4108 - 2 2026-06-23
CCA1563 - 2 2026-06-30
CCA1557 Air China 2 2026-05-20
CCA1383 Air China 2 2026-05-19
CCA4324 - 1 2026-04-13
CCA4118 - 1 2026-06-29
CCA1589 - 1 2026-07-15
CCA1405 Air China 1 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA4102 PEK → CTU Jul 26, 05:30 UTCJul 26, 05:45 UTC15m
2026-07-26 CCA4101 CTU → PEK Jul 26, 03:10 UTCJul 26, 03:20 UTC10m
2026-07-25 CCA4106 PEK → CTU Jul 25, 12:55 UTCJul 25, 13:15 UTC20m
2026-07-25 CCA4105 CTU → PEK Jul 25, 10:20 UTCJul 25, 10:35 UTC15m
2026-07-24 CCA4110 PEK → CTU Jul 24, 12:05 UTCJul 24, 12:35 UTC30m
2026-07-24 CCA4109 CTU → PEK Jul 24, 09:20 UTCJul 24, 09:45 UTC25m
2026-07-23 CCA4106 PEK → CTU Jul 23, 14:00 UTCJul 24, 09:45 UTC19h 45m
2026-07-23 CCA4105 - Jul 23, 10:15 UTCJul 23, 10:25 UTC10m
2026-07-20 CCA4106 PEK → CTU Jul 20, 17:25 UTCJul 20, 17:40 UTC15m
2026-07-19 CCA4102 PEK → CTU Jul 19, 05:50 UTCJul 19, 06:05 UTC15m
2026-07-19 CCA4101 CTU → PEK Jul 19, 03:25 UTCJul 19, 03:40 UTC15m
2026-07-18 CCA4102 PEK → CTU Jul 18, 06:10 UTCJul 18, 06:20 UTC10m
2026-07-18 CCA4101 CTU → PEK Jul 18, 03:05 UTCJul 18, 03:15 UTC10m
2026-07-17 CCA4106 - Jul 17, 13:15 UTCJul 17, 13:29 UTC15m
2026-07-17 CCA4105 - Jul 17, 10:05 UTCJul 17, 10:15 UTC10m
2026-07-16 CCA4102 - Jul 16, 05:20 UTCJul 16, 05:40 UTC20m
2026-07-15 CCA1589 - Jul 15, 13:10 UTCJul 15, 13:20 UTC10m
2026-07-15 CCA4109 - Jul 15, 09:20 UTCJul 15, 09:30 UTC10m
2026-07-14 CCA4102 - Jul 14, 05:25 UTCJul 14, 05:45 UTC20m
2026-07-13 CCA4102 - Jul 13, 05:20 UTCJul 13, 05:40 UTC20m
2026-07-12 CCA4120 - Jul 12, 03:25 UTCJul 12, 03:45 UTC20m
2026-07-11 CCA4109 - Jul 11, 09:00 UTCJul 11, 09:30 UTC30m
2026-07-11 CCA4338 - Jul 11, 03:25 UTCJul 11, 03:40 UTC15m
2026-07-10 CCA4110 - Jul 10, 13:20 UTCJul 10, 13:45 UTC25m
2026-07-10 CCA4109 - Jul 10, 09:25 UTCJul 10, 09:50 UTC25m
2026-07-10 CCA4120 - Jul 10, 03:35 UTCJul 10, 04:00 UTC25m
2026-07-09 CCA4114 - Jul 9, 04:50 UTCJul 9, 05:05 UTC15m
2026-07-08 CCA4102 - Jul 8, 05:30 UTCJul 8, 05:50 UTC20m
2026-07-07 CCA4105 - Jul 7, 03:20 UTCJul 7, 11:15 UTC7h 55m
2026-07-06 CCA4106 - Jul 6, 13:30 UTCJul 6, 13:55 UTC25m
2026-07-06 CCA4120 - Jul 6, 03:15 UTCJul 6, 03:35 UTC20m
2026-07-05 CCA4106 - Jul 5, 14:50 UTCJul 5, 15:10 UTC20m
2026-07-05 CCA4105 - Jul 5, 11:05 UTCJul 5, 11:15 UTC10m
2026-07-05 CCA4120 - Jul 5, 03:30 UTCJul 5, 03:50 UTC20m
2026-07-04 CCA4106 - Jul 4, 12:50 UTCJul 4, 13:10 UTC20m
2026-07-04 CCA4105 - Jul 4, 10:15 UTCJul 4, 10:25 UTC10m
2026-07-04 CCA4120 - Jul 4, 03:25 UTCJul 4, 03:45 UTC20m
2026-07-03 CCA4106 - Jul 3, 14:25 UTCJul 3, 14:50 UTC25m
2026-07-03 CCA4105 - Jul 3, 10:10 UTCJul 3, 10:20 UTC10m
2026-07-03 CCA4120 - Jul 3, 03:40 UTCJul 3, 04:00 UTC20m
2026-07-02 CCA4106 - Jul 2, 12:55 UTCJul 2, 13:10 UTC15m
2026-07-01 CCA4102 - Jul 1, 05:05 UTCJul 1, 05:25 UTC20m
2026-06-30 CCA1563 - Jun 30, 13:10 UTCJun 30, 13:20 UTC10m
2026-06-30 CCA4338 - Jun 30, 03:35 UTCJun 30, 03:45 UTC10m
2026-06-29 CCA4118 - Jun 29, 14:14 UTCJun 29, 14:25 UTC10m
2026-06-28 CCA1359 - Jun 28, 23:20 UTCJun 28, 23:44 UTC25m
2026-06-28 CCA4105 - Jun 28, 03:09 UTCJun 28, 10:35 UTC7h 25m
2026-06-26 CCA4114 - Jun 26, 04:24 UTCJun 26, 04:45 UTC20m
2026-06-24 CCA4104 - Jun 24, 10:59 UTCJun 24, 11:20 UTC20m
2026-06-23 CCA4108 - Jun 23, 06:29 UTCJun 23, 06:49 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-6072 page for operator, model, and routing details .

Mode-S 78028C frequently asked

What is Mode-S code 78028C?
78028C is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6072.
Where is Mode-S 78028C registered?
Mode-S code 78028C is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78028C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 05:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78028C, octal 36001214, decimal 7,864,972.
What flights does 78028C operate?
Mode-S 78028C has broadcast 20 distinct callsigns, including CCA4106, CCA4104, CCA4120, CCA4105, CCA4114.