Apparatus

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sensors Mode-S transponder

7804CC

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5198 · BOEING 737-800

Hex
7804CC
Octal
36002314
Decimal
7,865,548
Country
CN
Tail
B-5198
Type
B738
No current signal · last broadcast 1d ago
Flights observed
122
Distinct callsigns
20
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7804CC.

Country allocation

The ICAO 24-bit address 7804CC 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
CCA409 - 23 2026-07-07
CCA433 - 22 2026-07-08
CCA434 - 15 2026-07-08
CCA410 - 12 2026-06-23
CCA469 Air China 3 2026-05-21
CCA4372 - 3 2026-06-20
CCA4142 - 3 2026-07-12
CCA2678 Air China 3 2026-05-22
CCA470 Air China 2 2026-05-21
CCA4375 Air China 2 2026-05-24
CCA420 - 2 2026-06-19
CCA419 - 2 2026-06-19
CCA4147 - 2 2026-06-29
CCA4014 - 2 2026-06-22
CCA1891 - 2 2026-06-25
CCA1689 - 2 2026-06-26
CCA1418 Air China 2 2026-06-08
CCA1283 - 2 2026-06-10
CCA1144 - 2 2026-06-25
CCA824 Air China 1 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 CCA4142 - Jul 12, 10:20 UTCJul 12, 10:40 UTC20m
2026-07-08 CCA434 - Jul 8, 11:00 UTCJul 8, 12:35 UTC1h 35m
2026-07-08 CCA433 - Jul 8, 07:40 UTCJul 8, 09:35 UTC1h 55m
2026-07-07 CCA433 TPE → NRT Jul 7, 11:30 UTCJul 8, 09:35 UTC22h 5m
2026-07-07 CCA409 - Jul 7, 09:15 UTCJul 7, 09:55 UTC40m
2026-07-01 CCA4142 - Jul 1, 10:30 UTCJul 1, 10:45 UTC15m
2026-07-01 CCA1809 - Jul 1, 01:55 UTCJul 1, 02:10 UTC15m
2026-06-30 CCA1873 - Jun 30, 07:30 UTCJun 30, 07:45 UTC15m
2026-06-30 CCA130 - Jun 30, 03:45 UTCJun 30, 04:30 UTC45m
2026-06-30 CCA129 - Jun 30, 00:45 UTCJun 30, 02:30 UTC1h 46m
2026-06-29 CCA4147 - Jun 29, 11:45 UTCJun 29, 12:05 UTC20m
2026-06-28 CCA434 - Jun 28, 10:44 UTCJun 28, 12:35 UTC1h 50m
2026-06-28 CCA433 - Jun 28, 07:14 UTCJun 28, 08:55 UTC1h 40m
2026-06-27 CCA433 - Jun 27, 11:04 UTCJun 28, 08:55 UTC21h 50m
2026-06-27 CCA433 - Jun 27, 10:54 UTCJun 28, 08:55 UTC22h 0m
2026-06-26 CCA1689 - Jun 26, 23:25 UTCJun 26, 23:34 UTC10m
2026-06-26 CCA1859 - Jun 26, 12:19 UTCJun 26, 12:34 UTC15m
2026-06-26 CCA4148 - Jun 26, 03:10 UTCJun 26, 03:24 UTC15m
2026-06-25 CCA1891 - Jun 25, 05:39 UTCJun 25, 05:50 UTC10m
2026-06-25 CCA1144 - Jun 25, 03:20 UTCJun 25, 03:40 UTC20m
2026-06-25 CCA1143 - Jun 25, 00:29 UTCJun 25, 00:49 UTC20m
2026-06-24 CCA4147 - Jun 24, 12:30 UTCJun 24, 12:44 UTC15m
2026-06-23 CCA410 - Jun 23, 11:35 UTCJun 23, 12:40 UTC1h 5m
2026-06-23 CCA409 - Jun 23, 08:59 UTCJun 23, 10:24 UTC1h 25m
2026-06-22 CCA409 - Jun 22, 14:40 UTCJun 23, 10:24 UTC19h 45m
2026-06-22 CCA4359 KWE → CAN Jun 22, 12:49 UTCJun 22, 13:05 UTC15m
2026-06-22 CCA4014 - Jun 22, 06:10 UTCJun 22, 06:25 UTC15m
2026-06-22 CCA4013 - Jun 22, 02:14 UTCJun 22, 02:25 UTC10m
2026-06-20 CCA410 - Jun 20, 11:40 UTCJun 20, 12:45 UTC1h 5m
2026-06-20 CCA409 - Jun 20, 08:09 UTCJun 20, 09:44 UTC1h 35m
2026-06-20 CCA4372 - Jun 20, 03:24 UTCJun 20, 03:39 UTC15m
2026-06-19 CCA420 - Jun 19, 08:20 UTCJun 19, 08:34 UTC15m
2026-06-19 CCA419 - Jun 19, 04:50 UTCJun 19, 05:19 UTC30m
2026-06-17 CCA434 - Jun 17, 10:50 UTCJun 17, 12:35 UTC1h 45m
2026-06-17 CCA433 - Jun 17, 07:30 UTCJun 17, 09:05 UTC1h 35m
2026-06-12 CCA410 TPE → CKG Jun 12, 12:30 UTCJun 12, 13:40 UTC1h 10m
2026-06-12 CCA409 CKG → TPE Jun 12, 09:20 UTCJun 12, 10:35 UTC1h 15m
2026-06-11 CCA4142 PEK → CKG Jun 11, 10:20 UTCJun 11, 10:40 UTC20m
2026-06-10 CCA1689 PEK → HRB Jun 10, 23:50 UTCJun 11, 00:00 UTC10m
2026-06-10 CCA1283 - Jun 10, 08:25 UTCJun 10, 08:40 UTC15m
2026-06-09 CCA1413 PEK → KMG Jun 9, 08:45 UTCJun 9, 15:50 UTC7h 5m
2026-06-08 CCA1418 TFU → PEK Jun 8, 11:35 UTCJun 8, 11:45 UTC10m
2026-06-08 CCA1418 TFU → PEK Jun 8, 04:45 UTCJun 8, 11:00 UTC6h 15m
2026-06-07 CCA1349 PEK → CSX Jun 7, 12:25 UTCJun 7, 12:40 UTC15m
2026-06-07 CCA1432 CKG → PEK Jun 7, 06:25 UTCJun 7, 07:00 UTC35m
2026-06-06 CCA410 TPE → CKG Jun 6, 11:25 UTCJun 6, 12:24 UTC1h 0m
2026-06-06 CCA409 CKG → TPE Jun 6, 09:04 UTCJun 6, 09:55 UTC50m
2026-06-06 CCA4368 SZX → CKG Jun 6, 00:00 UTCJun 6, 00:10 UTC10m
2026-06-03 CCA410 TPE → CKG Jun 3, 11:30 UTCJun 3, 12:40 UTC1h 10m
2026-06-03 CCA409 CKG → TPE Jun 3, 08:20 UTCJun 3, 09:40 UTC1h 20m

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-5198 page for operator, model, and routing details .

Mode-S 7804CC frequently asked

What is Mode-S code 7804CC?
7804CC is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5198.
Where is Mode-S 7804CC registered?
Mode-S code 7804CC is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7804CC broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7804CC, octal 36002314, decimal 7,865,548.
What flights does 7804CC operate?
Mode-S 7804CC has broadcast 20 distinct callsigns, including CCA409, CCA433, CCA434, CCA410, CCA469.