Apparatus

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sensors Mode-S transponder

7892A0

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-LPV · AIRBUS A-320

Hex
7892A0
Octal
36111240
Decimal
7,901,856
Country
CN
Tail
B-LPV
Type
A320
No current signal · last broadcast 10h ago
Flights observed
393
Distinct callsigns
20
Country
CN
Last broadcast
10h ago

Last known position

Most recent position reported by Mode-S 7892A0.

Country allocation

The ICAO 24-bit address 7892A0 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
CRK658 - 19 2026-07-08
CRK255 - 19 2026-07-07
CRK659 - 18 2026-07-08
CRK776 - 16 2026-07-04
CRK775 - 15 2026-07-04
CRK690 - 13 2026-06-27
CRK254 - 13 2026-07-07
CRK691 - 12 2026-06-27
CRK232 - 12 2026-07-07
CRK231 - 12 2026-06-25
CRK760 - 10 2026-07-08
CRK759 - 10 2026-07-08
CRK617 - 10 2026-06-26
CRK234 - 10 2026-07-13
CRK128 - 9 2026-07-09
CRK768 Hong Kong Airlines 8 2026-05-29
CRK767 Hong Kong Airlines 8 2026-05-29
CRK235 - 8 2026-07-05
CRK221 - 8 2026-07-03
CRK129 - 8 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CRK496 - Jul 14, 13:35 UTCJul 14, 13:50 UTC15m
2026-07-14 CRK246 - Jul 14, 05:50 UTCJul 14, 12:00 UTC6h 10m
2026-07-13 CRK234 HKG → HKG Jul 13, 13:55 UTCJul 14, 04:10 UTC14h 15m
2026-07-13 CRK619 - Jul 13, 08:30 UTCJul 13, 11:50 UTC3h 20m
2026-07-13 CRK618 HKG → KIX Jul 13, 03:20 UTCJul 13, 06:55 UTC3h 35m
2026-07-12 CRK613 KIX → HKG Jul 12, 11:35 UTCJul 12, 14:55 UTC3h 20m
2026-07-12 CRK612 HKG → KIX Jul 12, 06:50 UTCJul 12, 10:20 UTC3h 30m
2026-07-11 CRK619 - Jul 11, 11:35 UTCJul 11, 11:45 UTC10m
2026-07-11 CRK619 - Jul 11, 08:15 UTCJul 11, 11:00 UTC2h 45m
2026-07-11 CRK618 HKG → KIX Jul 11, 03:10 UTCJul 11, 06:45 UTC3h 35m
2026-07-10 CRK462 - Jul 10, 07:30 UTCJul 10, 15:45 UTC8h 15m
2026-07-10 CRK463 - Jul 10, 04:50 UTCJul 10, 05:05 UTC15m
2026-07-09 CRK128 HKG → HKG Jul 9, 13:45 UTCJul 10, 02:45 UTC13h 0m
2026-07-09 CRK399 HKG → HKG Jul 9, 02:10 UTCJul 9, 09:40 UTC7h 30m
2026-07-08 CRK760 - Jul 8, 21:45 UTCJul 8, 22:05 UTC20m
2026-07-08 CRK760 - Jul 8, 19:30 UTCJul 8, 21:05 UTC1h 35m
2026-07-08 CRK759 - Jul 8, 16:10 UTCJul 8, 17:40 UTC1h 30m
2026-07-08 CRK759 - Jul 8, 15:15 UTCJul 8, 15:30 UTC15m
2026-07-08 CRK659 - Jul 8, 07:30 UTCJul 8, 09:45 UTC2h 15m
2026-07-08 CRK658 - Jul 8, 03:40 UTCJul 8, 05:15 UTC1h 35m
2026-07-07 CRK232 HKG → HKG Jul 7, 11:45 UTCJul 8, 02:10 UTC14h 25m
2026-07-07 CRK255 TPE → HKG Jul 7, 08:15 UTCJul 7, 09:50 UTC1h 35m
2026-07-07 CRK254 HKG → TPE Jul 7, 05:15 UTCJul 7, 06:45 UTC1h 30m
2026-07-07 CRK497 - Jul 7, 02:35 UTCJul 7, 03:35 UTC1h 0m
2026-07-06 CRK496 - Jul 6, 13:40 UTCJul 6, 14:00 UTC20m
2026-07-06 CRK247 - Jul 6, 10:35 UTCJul 6, 11:55 UTC1h 20m
2026-07-06 CRK246 - Jul 6, 05:30 UTCJul 6, 07:00 UTC1h 30m
2026-07-05 CRK235 - Jul 5, 11:40 UTCJul 6, 03:35 UTC15h 55m
2026-07-05 CRK255 - Jul 5, 08:55 UTCJul 5, 09:15 UTC20m
2026-07-05 CRK255 - Jul 5, 07:50 UTCJul 5, 08:20 UTC30m
2026-07-05 CRK254 HKG → TPE Jul 5, 05:10 UTCJul 5, 06:35 UTC1h 25m
2026-07-04 CRK497 - Jul 4, 14:10 UTCJul 5, 03:10 UTC13h 0m
2026-07-04 CRK776 - Jul 4, 11:40 UTCJul 4, 11:45 UTC5m
2026-07-04 CRK776 - Jul 4, 09:20 UTCJul 4, 09:50 UTC30m
2026-07-04 CRK775 - Jul 4, 07:20 UTCJul 4, 07:55 UTC35m
2026-07-04 CRK775 - Jul 4, 05:25 UTCJul 4, 05:40 UTC15m
2026-07-04 CRK497 - Jul 4, 02:40 UTCJul 4, 03:05 UTC25m
2026-07-03 CRK496 - Jul 3, 13:40 UTCJul 3, 14:00 UTC20m
2026-07-03 CRK776 - Jul 3, 11:45 UTCJul 3, 11:55 UTC10m
2026-07-03 CRK776 - Jul 3, 09:25 UTCJul 3, 11:00 UTC1h 35m
2026-07-03 CRK775 - Jul 3, 05:05 UTCJul 3, 07:55 UTC2h 50m
2026-07-03 CRK221 - Jul 3, 02:20 UTCJul 3, 02:45 UTC25m
2026-07-02 CRK218 - Jul 2, 13:35 UTCJul 2, 13:50 UTC15m
2026-07-02 CRK399 - Jul 2, 02:05 UTCJul 2, 09:45 UTC7h 40m
2026-07-01 CRK453 - Jul 1, 15:35 UTCJul 1, 16:00 UTC25m
2026-07-01 CRK452 - Jul 1, 10:10 UTCJul 1, 10:30 UTC20m
2026-07-01 CRK113 - Jul 1, 01:10 UTCJul 1, 08:45 UTC7h 35m
2026-07-01 CRK112 - Jul 1, 00:20 UTCJul 1, 00:35 UTC15m
2026-06-30 CRK453 - Jun 30, 14:55 UTCJun 30, 15:30 UTC35m
2026-06-30 CRK452 - Jun 30, 09:35 UTCJun 30, 09:50 UTC15m

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

Mode-S 7892A0 frequently asked

What is Mode-S code 7892A0?
7892A0 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LPV.
Where is Mode-S 7892A0 registered?
Mode-S code 7892A0 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7892A0 broadcasting right now?
No active broadcast right now. Last signal was 10h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7892A0, octal 36111240, decimal 7,901,856.
What flights does 7892A0 operate?
Mode-S 7892A0 has broadcast 20 distinct callsigns, including CRK658, CRK255, CRK659, CRK776, CRK775.