Apparatus

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sensors Mode-S transponder

780AB7

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-LRL · AIRBUS A-350-900

Hex
780AB7
Octal
36005267
Decimal
7,867,063
Country
CN
Tail
B-LRL
Type
A359
No current signal · last broadcast 6h ago
Flights observed
278
Distinct callsigns
20
Country
CN
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 780AB7.

Country allocation

The ICAO 24-bit address 780AB7 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
CPA853 - 13 2026-07-01
CPA104 Cathay Pacific 11 2026-05-30
CPA652 - 10 2026-07-06
CPA301 - 9 2026-06-29
CPA844 Cathay Pacific 8 2026-06-02
CPA691 - 8 2026-07-06
CPA624 - 8 2026-07-08
CPA294 Cathay Pacific 8 2026-07-04
CPA275 - 8 2026-07-03
CPA852 - 7 2026-07-01
CPA636 Cathay Pacific 7 2026-06-02
CPA383 Cathay Pacific 7 2026-04-27
CPA300 - 7 2026-06-30
CPA150 - 7 2026-06-24
CPA239 - 6 2026-07-11
CPA184 Cathay Pacific 6 2026-06-10
CPA134 - 6 2026-07-06
CPA105 Cathay Pacific 6 2026-05-29
CPA635 Cathay Pacific 5 2026-06-02
CPA623 Cathay Pacific 5 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 CPA292 - Jul 13, 11:45 UTCJul 13, 22:20 UTC10h 35m
2026-07-13 CPA293 - Jul 13, 04:15 UTCJul 13, 06:01 UTC1h 45m
2026-07-12 CPA293 - Jul 12, 17:35 UTCJul 12, 17:50 UTC15m
2026-07-12 CPA479 - Jul 12, 13:15 UTCJul 12, 14:30 UTC1h 15m
2026-07-12 CPA402 HKG → TPE Jul 12, 10:25 UTCJul 12, 11:45 UTC1h 20m
2026-07-11 CPA256 - Jul 11, 19:45 UTCJul 12, 07:31 UTC11h 45m
2026-07-11 CPA239 - Jul 11, 11:15 UTCJul 11, 16:30 UTC5h 15m
2026-07-11 CPA239 - Jul 11, 03:10 UTCJul 11, 03:30 UTC20m
2026-07-11 CPA170 - Jul 11, 00:25 UTCJul 11, 00:50 UTC25m
2026-07-10 CPA170 - Jul 10, 17:30 UTCJul 10, 22:40 UTC5h 10m
2026-07-10 CPA171 HKG → PER Jul 10, 08:05 UTCJul 10, 15:05 UTC7h 0m
2026-07-09 CPA256 - Jul 9, 06:50 UTCJul 9, 09:30 UTC2h 40m
2026-07-08 CPA256 - Jul 8, 19:55 UTCJul 9, 00:10 UTC4h 15m
2026-07-08 CPA239 HKG → LHR Jul 8, 12:10 UTCJul 8, 17:20 UTC5h 10m
2026-07-08 CPA239 HKG → LHR Jul 8, 03:55 UTCJul 8, 04:10 UTC15m
2026-07-08 CPA624 - Jul 8, 01:40 UTCJul 8, 01:45 UTC5m
2026-07-07 CPA624 - Jul 7, 23:00 UTCJul 7, 23:50 UTC50m
2026-07-07 CPA624 - Jul 7, 20:25 UTCJul 7, 20:40 UTC15m
2026-07-07 CPA623 HKG → BLR Jul 7, 18:25 UTCJul 7, 18:45 UTC20m
2026-07-07 CPA623 HKG → BLR Jul 7, 14:00 UTCJul 7, 17:15 UTC3h 15m
2026-07-06 CPA134 MEL → HKG Jul 6, 21:35 UTCJul 7, 06:30 UTC8h 55m
2026-07-06 CPA135 HKG → MEL Jul 6, 11:30 UTCJul 6, 19:45 UTC8h 15m
2026-07-06 CPA652 - Jul 6, 08:25 UTCJul 6, 08:45 UTC20m
2026-07-06 CPA652 - Jul 6, 05:20 UTCJul 6, 05:45 UTC25m
2026-07-06 CPA691 - Jul 6, 00:40 UTCJul 6, 03:40 UTC3h 0m
2026-07-05 CPA652 - Jul 5, 08:25 UTCJul 5, 08:35 UTC10m
2026-07-05 CPA652 - Jul 5, 05:10 UTCJul 5, 05:40 UTC30m
2026-07-05 CPA691 - Jul 5, 02:45 UTCJul 5, 03:15 UTC30m
2026-07-05 CPA691 - Jul 5, 00:20 UTCJul 5, 00:35 UTC15m
2026-07-04 CPA294 BRU → HKG Jul 4, 21:50 UTCJul 4, 22:15 UTC25m
2026-07-04 CPA294 BRU → HKG Jul 4, 11:15 UTCJul 4, 13:35 UTC2h 20m
2026-07-03 CPA275 - Jul 3, 22:05 UTCJul 4, 06:10 UTC8h 5m
2026-07-03 CPA275 - Jul 3, 17:00 UTCJul 3, 17:20 UTC20m
2026-07-03 CPA162 SYD → HKG Jul 3, 01:55 UTCJul 3, 10:55 UTC9h 0m
2026-07-02 CPA161 HKG → SYD Jul 2, 14:05 UTCJul 2, 22:20 UTC8h 15m
2026-07-01 CPA853 SEA → HKG Jul 1, 21:40 UTCJul 2, 10:55 UTC13h 15m
2026-07-01 CPA852 HKG → SEA Jul 1, 07:30 UTCJul 1, 18:45 UTC11h 15m
2026-06-30 CPA300 MUC → HKG Jun 30, 12:05 UTCJun 30, 22:35 UTC10h 30m
2026-06-29 CPA301 - Jun 29, 22:44 UTCJun 30, 06:10 UTC7h 26m
2026-06-29 CPA301 - Jun 29, 17:40 UTCJun 29, 17:55 UTC15m
2026-06-29 CPA750 - Jun 29, 06:34 UTCJun 29, 06:54 UTC20m
2026-06-29 CPA750 - Jun 29, 04:25 UTCJun 29, 05:50 UTC1h 25m
2026-06-29 CPA705 - Jun 29, 01:34 UTCJun 29, 02:54 UTC1h 20m
2026-06-29 CPA705 - Jun 29, 00:39 UTCJun 29, 00:49 UTC10m
2026-06-28 CPA479 - Jun 28, 15:05 UTCJun 28, 15:24 UTC20m
2026-06-28 CPA479 - Jun 28, 13:59 UTCJun 28, 14:30 UTC30m
2026-06-28 CPA402 - Jun 28, 11:14 UTCJun 28, 12:39 UTC1h 25m
2026-06-28 CPA367 HKG → HKG Jun 28, 02:34 UTCJun 28, 09:30 UTC6h 55m
2026-06-27 CPA318 BCN → HKG Jun 27, 22:20 UTCJun 27, 22:55 UTC35m
2026-06-26 CPA321 - Jun 26, 22:25 UTCJun 27, 06:30 UTC8h 5m

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

Mode-S 780AB7 frequently asked

What is Mode-S code 780AB7?
780AB7 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LRL.
Where is Mode-S 780AB7 registered?
Mode-S code 780AB7 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780AB7 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780AB7, octal 36005267, decimal 7,867,063.
What flights does 780AB7 operate?
Mode-S 780AB7 has broadcast 20 distinct callsigns, including CPA853, CPA104, CPA652, CPA301, CPA844.