Apparatus

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sensors Mode-S transponder

78085C

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6859 · AIRBUS A-320

Hex
78085C
Octal
36004134
Decimal
7,866,460
Country
CN
Tail
B-6859
Type
A320
No current signal · last broadcast 6d ago
Flights observed
101
Distinct callsigns
20
Country
CN
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S 78085C.

Country allocation

The ICAO 24-bit address 78085C 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
CBJ5272 - 17 2026-07-17
CBJ5618 - 12 2026-07-19
CBJ5271 - 9 2026-07-17
CBJ5617 - 7 2026-07-19
CBJ5554 - 5 2026-07-20
CBJ5542 - 5 2026-05-26
CBJ5541 - 5 2026-07-25
CBJ5513 - 4 2026-07-05
CBJ5724 - 3 2026-07-20
CBJ5553 - 3 2026-07-10
CBJ5531 - 3 2026-07-25
CBJ5288 - 2 2026-07-08
CBJ5189 - 2 2026-07-15
CBJ5944 - 1 2026-06-12
CBJ5926 - 1 2026-06-11
CBJ5925 - 1 2026-06-10
CBJ5726 - 1 2026-06-02
CBJ5723 - 1 2026-07-22
CBJ5654 - 1 2026-06-23
CBJ5653 - 1 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 CBJ5531 - Jul 25, 15:40 UTCJul 26, 07:55 UTC16h 16m
2026-07-25 CBJ5541 - Jul 25, 00:20 UTCJul 25, 15:45 UTC15h 25m
2026-07-24 CBJ5541 - Jul 24, 12:05 UTCJul 25, 06:35 UTC18h 30m
2026-07-24 CBJ5233 - Jul 24, 07:55 UTCJul 25, 06:35 UTC22h 40m
2026-07-22 CBJ5723 - Jul 22, 22:45 UTCJul 23, 16:00 UTC17h 15m
2026-07-20 CBJ5724 - Jul 20, 15:05 UTCJul 21, 09:25 UTC18h 20m
2026-07-20 CBJ5554 - Jul 20, 08:10 UTCJul 20, 15:10 UTC7h 0m
2026-07-19 CBJ5618 - Jul 19, 13:45 UTCJul 20, 00:00 UTC10h 15m
2026-07-19 CBJ5618 - Jul 19, 11:05 UTCJul 19, 11:20 UTC15m
2026-07-19 CBJ5617 - Jul 19, 01:30 UTCJul 19, 09:55 UTC8h 25m
2026-07-18 CBJ5617 - Jul 18, 05:25 UTCJul 19, 04:50 UTC23h 25m
2026-07-17 CBJ5272 - Jul 17, 10:35 UTCJul 17, 10:44 UTC10m
2026-07-17 CBJ5271 - Jul 17, 05:25 UTCJul 17, 05:45 UTC20m
2026-07-15 CBJ5189 - Jul 15, 10:45 UTCJul 15, 11:00 UTC15m
2026-07-14 CBJ5234 - Jul 14, 06:50 UTCJul 14, 15:40 UTC8h 50m
2026-07-13 CBJ5618 - Jul 13, 13:10 UTCJul 14, 07:10 UTC18h 0m
2026-07-13 CBJ5617 - Jul 13, 01:45 UTCJul 13, 10:00 UTC8h 15m
2026-07-12 CBJ5617 - Jul 12, 14:55 UTCJul 13, 10:00 UTC19h 5m
2026-07-12 CBJ5272 - Jul 12, 10:20 UTCJul 12, 10:35 UTC15m
2026-07-12 CBJ5271 - Jul 12, 04:50 UTCJul 12, 05:05 UTC15m
2026-07-10 CBJ5554 - Jul 10, 08:20 UTCJul 10, 15:15 UTC6h 55m
2026-07-10 CBJ5553 - Jul 10, 02:40 UTCJul 10, 02:50 UTC10m
2026-07-09 CBJ5618 - Jul 9, 14:50 UTCJul 9, 23:55 UTC9h 5m
2026-07-09 CBJ5618 - Jul 9, 11:00 UTCJul 9, 11:40 UTC40m
2026-07-09 CBJ5617 - Jul 9, 01:50 UTCJul 9, 02:00 UTC10m
2026-07-08 CBJ5288 - Jul 8, 01:05 UTCJul 8, 15:25 UTC14h 20m
2026-07-07 CBJ5618 - Jul 7, 15:25 UTCJul 8, 15:00 UTC23h 35m
2026-07-06 CBJ5617 - Jul 6, 08:10 UTCJul 7, 01:55 UTC17h 45m
2026-07-05 CBJ5288 - Jul 5, 16:40 UTCJul 6, 08:15 UTC15h 35m
2026-07-05 CBJ5513 - Jul 5, 09:05 UTCJul 6, 08:15 UTC23h 10m
2026-07-05 CBJ5513 - Jul 5, 08:50 UTCJul 5, 16:45 UTC7h 55m
2026-07-03 CBJ5096 - Jul 3, 07:15 UTCJul 3, 07:30 UTC15m
2026-07-01 CBJ5378 - Jul 1, 10:55 UTCJul 1, 11:25 UTC30m
2026-06-25 CBJ5387 - Jun 25, 02:39 UTCJun 25, 11:04 UTC8h 25m
2026-06-24 CBJ5193 - Jun 24, 02:30 UTCJun 24, 02:45 UTC15m
2026-06-23 CBJ5654 - Jun 23, 10:15 UTCJun 23, 14:44 UTC4h 30m
2026-06-23 CBJ5653 - Jun 23, 08:00 UTCJun 23, 08:15 UTC15m
2026-06-22 CBJ5194 - Jun 22, 13:29 UTCJun 22, 13:49 UTC20m
2026-06-15 CBJ5249 - Jun 15, 15:50 UTCJun 15, 15:59 UTC10m
2026-06-13 CBJ5596 - Jun 13, 15:45 UTCJun 14, 08:25 UTC16h 41m
2026-06-13 CBJ5531 - Jun 13, 06:05 UTCJun 13, 22:55 UTC16h 50m
2026-06-12 CBJ5531 - Jun 12, 13:40 UTCJun 13, 06:15 UTC16h 34m
2026-06-12 CBJ5263 - Jun 12, 09:10 UTCJun 13, 06:15 UTC21h 4m
2026-06-12 CBJ5944 - Jun 12, 01:25 UTCJun 12, 13:45 UTC12h 20m
2026-06-11 CBJ5926 - Jun 11, 00:00 UTCJun 11, 13:20 UTC13h 20m
2026-06-10 CBJ5925 - Jun 10, 14:15 UTCJun 11, 13:00 UTC22h 45m
2026-06-10 CBJ5272 - Jun 10, 10:20 UTCJun 11, 09:00 UTC22h 40m
2026-06-10 CBJ5272 - Jun 10, 04:45 UTCJun 11, 00:35 UTC19h 50m
2026-06-10 CBJ5272 - Jun 10, 01:05 UTCJun 11, 00:35 UTC23h 30m
2026-06-09 CBJ5271 - Jun 9, 14:10 UTCJun 10, 10:35 UTC20h 25m

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-6859 page for operator, model, and routing details .

Mode-S 78085C frequently asked

What is Mode-S code 78085C?
78085C is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6859.
Where is Mode-S 78085C registered?
Mode-S code 78085C is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78085C broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78085C, octal 36004134, decimal 7,866,460.
What flights does 78085C operate?
Mode-S 78085C has broadcast 20 distinct callsigns, including CBJ5272, CBJ5618, CBJ5271, CBJ5617, CBJ5554.