Apparatus

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sensors Mode-S transponder

780A6F

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-LJL · BOEING 747-8

Hex
780A6F
Octal
36005157
Decimal
7,866,991
Country
CN
Tail
B-LJL
Type
B748
No current signal · last broadcast 1h ago
Flights observed
249
Distinct callsigns
20
Country
CN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 780A6F.

Country allocation

The ICAO 24-bit address 780A6F 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
CPA097 - 19 2026-07-13
CPA096 - 17 2026-07-12
CPA086 - 10 2026-07-18
CPA085 - 10 2026-07-15
CPA005 - 10 2026-06-05
CPA3298 - 9 2026-07-14
CPA3170 - 9 2026-06-25
CPA3275 - 8 2026-06-26
CPA2082 Cathay Pacific 8 2026-04-18
CPA3283 Cathay Pacific 7 2026-07-09
CPA2093 Cathay Pacific 7 2026-04-17
CPA2083 Cathay Pacific 7 2026-05-20
CPA090 Cathay Pacific 7 2026-04-16
CPA3409 Cathay Pacific 6 2026-06-24
CPA3295 - 6 2026-07-07
CPA3294 Cathay Pacific 6 2026-06-10
CPA3291 Cathay Pacific 6 2026-06-02
CPA3290 Cathay Pacific 6 2026-06-01
CPA3174 - 6 2026-07-08
CPA3035 Cathay Pacific 6 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 CPA086 - Jul 18, 01:25 UTCJul 18, 05:10 UTC3h 46m
2026-07-17 CPA087 ANC → HKG Jul 17, 12:30 UTCJul 17, 22:00 UTC9h 30m
2026-07-17 CPA087 ANC → HKG Jul 17, 06:00 UTCJul 17, 11:04 UTC5h 5m
2026-07-17 CPA087 ANC → HKG Jul 17, 04:10 UTCJul 17, 04:20 UTC10m
2026-07-16 CPA086 - Jul 16, 18:25 UTCJul 17, 00:30 UTC6h 5m
2026-07-16 CPA086 HKG → ANC Jul 16, 04:40 UTCJul 16, 14:29 UTC9h 50m
2026-07-15 CPA085 YYZ → HKG Jul 15, 07:25 UTCJul 15, 22:15 UTC14h 50m
2026-07-15 CPA085 JFK → YYZ Jul 15, 02:25 UTCJul 15, 03:35 UTC1h 10m
2026-07-14 CPA3298 ANC → JFK Jul 14, 17:40 UTCJul 14, 23:35 UTC5h 54m
2026-07-14 CPA3298 HKG → ANC Jul 14, 06:40 UTCJul 14, 16:10 UTC9h 30m
2026-07-13 CPA053 HKG → HKG Jul 13, 20:00 UTCJul 14, 02:05 UTC6h 5m
2026-07-13 CPA097 ANC → HKG Jul 13, 06:15 UTCJul 13, 16:00 UTC9h 45m
2026-07-12 CPA097 - Jul 12, 17:55 UTCJul 13, 03:55 UTC10h 0m
2026-07-12 CPA096 - Jul 12, 08:35 UTCJul 12, 14:45 UTC6h 10m
2026-07-11 CPA096 - Jul 11, 22:35 UTCJul 12, 07:10 UTC8h 35m
2026-07-11 CPA096 - Jul 11, 21:45 UTCJul 11, 22:05 UTC20m
2026-07-11 CPA3277 ANC → HKG Jul 11, 09:10 UTCJul 11, 18:45 UTC9h 35m
2026-07-10 CPA3277 MPB → ANC Jul 10, 23:50 UTCJul 11, 07:30 UTC7h 40m
2026-07-10 CPA072 - Jul 10, 13:55 UTCJul 10, 21:35 UTC7h 40m
2026-07-10 CPA072 HKG → ANC Jul 10, 02:50 UTCJul 10, 12:25 UTC9h 35m
2026-07-09 CPA3283 ANC → HKG Jul 9, 12:10 UTCJul 9, 22:05 UTC9h 55m
2026-07-09 CPA3283 ANC → HKG Jul 9, 03:25 UTCJul 9, 10:05 UTC6h 40m
2026-07-08 CPA3174 - Jul 8, 23:25 UTCJul 9, 00:45 UTC1h 20m
2026-07-08 CPA3174 - Jul 8, 14:10 UTCJul 8, 21:20 UTC7h 10m
2026-07-08 CPA3174 HKG → ANC Jul 8, 03:00 UTCJul 8, 12:35 UTC9h 35m
2026-07-07 CPA3295 - Jul 7, 11:25 UTCJul 7, 12:10 UTC45m
2026-07-06 CPA3295 - Jul 6, 20:30 UTCJul 7, 09:15 UTC12h 45m
2026-07-06 CPA3286 - Jul 6, 11:00 UTCJul 6, 17:15 UTC6h 15m
2026-07-05 CPA3286 HKG → ANC Jul 5, 23:55 UTCJul 6, 09:15 UTC9h 20m
2026-07-05 CPA015 NRT → TPE Jul 5, 06:30 UTCJul 5, 06:45 UTC15m
2026-07-05 CPA015 NRT → TPE Jul 5, 05:30 UTCJul 5, 05:55 UTC25m
2026-07-05 CPA015 NRT → TPE Jul 5, 02:30 UTCJul 5, 03:00 UTC30m
2026-07-05 CPA015 NRT → TPE Jul 5, 00:05 UTCJul 5, 01:15 UTC1h 10m
2026-07-04 CPA006 HKG → NRT Jul 4, 17:25 UTCJul 4, 21:10 UTC3h 45m
2026-07-04 CPA097 - Jul 4, 11:55 UTCJul 4, 12:15 UTC20m
2026-07-04 CPA097 - Jul 4, 02:20 UTCJul 4, 11:20 UTC9h 0m
2026-07-03 CPA097 - Jul 3, 14:25 UTCJul 4, 00:40 UTC10h 15m
2026-07-03 CPA096 ANC → HKG Jul 3, 05:10 UTCJul 3, 11:00 UTC5h 50m
2026-07-02 CPA096 ANC → HKG Jul 2, 18:25 UTCJul 3, 03:40 UTC9h 15m
2026-07-01 CPA085 YYZ → HKG Jul 1, 20:05 UTCJul 2, 10:50 UTC14h 45m
2026-07-01 CPA085 JFK → YYZ Jul 1, 15:10 UTCJul 1, 16:15 UTC1h 5m
2026-07-01 CPA3298 - Jul 1, 12:20 UTCJul 1, 12:25 UTC5m
2026-07-01 CPA3298 - Jul 1, 06:05 UTCJul 1, 12:15 UTC6h 10m
2026-06-30 CPA3298 HKG → ANC Jun 30, 19:30 UTCJul 1, 04:45 UTC9h 15m
2026-06-30 CPA3295 JFK → HKG Jun 30, 01:14 UTCJun 30, 17:10 UTC15h 55m
2026-06-29 CPA3286 - Jun 29, 16:00 UTCJun 29, 22:15 UTC6h 15m
2026-06-29 CPA3286 HKG → ANC Jun 29, 05:24 UTCJun 29, 14:29 UTC9h 5m
2026-06-29 CPA064 FRA → AMS Jun 29, 01:39 UTCJun 29, 02:09 UTC30m
2026-06-28 CPA064 FRA → AMS Jun 28, 15:09 UTCJun 28, 17:39 UTC2h 30m
2026-06-27 CPA064 FRA → AMS Jun 27, 18:35 UTCJun 27, 19:24 UTC50m

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

Mode-S 780A6F frequently asked

What is Mode-S code 780A6F?
780A6F is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LJL.
Where is Mode-S 780A6F registered?
Mode-S code 780A6F is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780A6F broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780A6F, octal 36005157, decimal 7,866,991.
What flights does 780A6F operate?
Mode-S 780A6F has broadcast 20 distinct callsigns, including CPA097, CPA096, CPA086, CPA085, CPA005.