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sensors Mode-S transponder

780A59

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-LBC · AIRBUS A-330-300

Hex
780A59
Octal
36005131
Decimal
7,866,969
Country
CN
Tail
B-LBC
Type
A333
Broadcasting now · callsign CPA662 · 5,850 ft
Flights observed
399
Distinct callsigns
20
Country
CN
Last broadcast
2h ago

Current position

780A59 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 780A59 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
CPA667 - 16 2026-07-14
CPA589 - 16 2026-07-05
CPA611 Cathay Pacific 14 2026-07-04
CPA342 - 14 2026-07-13
CPA662 - 12 2026-07-14
CPA588 - 11 2026-07-05
CPA349 - 11 2026-06-19
CPA759 - 10 2026-06-22
CPA758 - 10 2026-06-22
CPA658 - 10 2026-06-26
CPA612 - 10 2026-07-05
CPA725 Cathay Pacific 9 2026-06-03
CPA724 Cathay Pacific 8 2026-06-03
CPA722 - 8 2026-07-06
CPA636 - 8 2026-06-21
CPA635 - 8 2026-06-21
CPA624 - 8 2026-07-02
CPA711 - 7 2026-06-25
CPA539 Cathay Pacific 7 2026-05-18
CPA413 Cathay Pacific 7 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CPA662 - Jul 14, 20:25 UTCJul 14, 21:35 UTC1h 10m
2026-07-14 CPA667 - Jul 14, 17:00 UTCJul 14, 18:30 UTC1h 30m
2026-07-14 CPA667 - Jul 14, 15:10 UTCJul 14, 15:20 UTC10m
2026-07-14 CPA776 - Jul 14, 12:20 UTCJul 14, 12:35 UTC15m
2026-07-14 CPA776 - Jul 14, 07:50 UTCJul 14, 09:25 UTC1h 35m
2026-07-14 CPA777 - Jul 14, 05:55 UTCJul 14, 06:05 UTC10m
2026-07-14 CPA777 - Jul 14, 02:00 UTCJul 14, 02:15 UTC15m
2026-07-13 CPA328 - Jul 13, 10:45 UTCJul 13, 16:45 UTC6h 0m
2026-07-13 CPA342 - Jul 13, 02:10 UTCJul 13, 07:50 UTC5h 40m
2026-07-12 CPA600 - Jul 12, 13:35 UTCJul 12, 13:55 UTC20m
2026-07-12 CPA655 - Jul 12, 08:01 UTCJul 12, 08:20 UTC20m
2026-07-12 CPA503 - Jul 12, 04:05 UTCJul 12, 04:15 UTC10m
2026-07-12 CPA503 - Jul 12, 01:05 UTCJul 12, 03:30 UTC2h 25m
2026-07-11 CPA502 HKG → KIX Jul 11, 08:45 UTCJul 11, 12:10 UTC3h 25m
2026-07-11 CPA509 NRT → HKG Jul 11, 00:50 UTCJul 11, 04:35 UTC3h 45m
2026-07-10 CPA524 - Jul 10, 17:40 UTCJul 10, 21:30 UTC3h 50m
2026-07-10 CPA931 - Jul 10, 14:20 UTCJul 10, 14:40 UTC20m
2026-07-10 CPA938 - Jul 10, 10:10 UTCJul 10, 10:30 UTC20m
2026-07-10 CPA342 HKG → HKG Jul 10, 03:10 UTCJul 10, 08:25 UTC5h 15m
2026-07-09 CPA662 ZGN → HKG Jul 9, 23:35 UTCJul 9, 23:55 UTC20m
2026-07-09 CPA662 - Jul 9, 20:35 UTCJul 9, 21:50 UTC1h 15m
2026-07-09 CPA667 - Jul 9, 17:15 UTCJul 9, 18:55 UTC1h 40m
2026-07-09 CPA667 - Jul 9, 15:25 UTCJul 9, 15:40 UTC15m
2026-07-09 CPA634 - Jul 9, 09:35 UTCJul 9, 09:50 UTC15m
2026-07-09 CPA633 - Jul 9, 04:30 UTCJul 9, 04:45 UTC15m
2026-07-09 CPA633 - Jul 9, 01:40 UTCJul 9, 02:00 UTC20m
2026-07-08 CPA938 - Jul 8, 11:05 UTCJul 8, 15:50 UTC4h 45m
2026-07-08 CPA356 HKG → HKG Jul 8, 02:55 UTCJul 8, 09:05 UTC6h 10m
2026-07-07 CPA662 DAC → HKG Jul 7, 23:25 UTCJul 7, 23:55 UTC30m
2026-07-07 CPA662 DAC → HKG Jul 7, 20:30 UTCJul 7, 21:45 UTC1h 15m
2026-07-07 CPA667 - Jul 7, 16:20 UTCJul 7, 19:10 UTC2h 50m
2026-07-07 CPA667 - Jul 7, 15:35 UTCJul 7, 15:50 UTC15m
2026-07-07 CPA377 HKG → HKG Jul 7, 03:45 UTCJul 7, 09:55 UTC6h 10m
2026-07-07 CPA662 DAC → HKG Jul 7, 00:25 UTCJul 7, 00:50 UTC25m
2026-07-06 CPA662 DAC → HKG Jul 6, 21:25 UTCJul 6, 22:40 UTC1h 15m
2026-07-06 CPA667 - Jul 6, 17:20 UTCJul 6, 19:10 UTC1h 50m
2026-07-06 CPA667 - Jul 6, 15:25 UTCJul 6, 15:40 UTC15m
2026-07-06 CPA722 - Jul 6, 09:35 UTCJul 6, 10:00 UTC25m
2026-07-06 CPA722 - Jul 6, 06:20 UTCJul 6, 06:50 UTC30m
2026-07-06 CPA723 - Jul 6, 04:15 UTCJul 6, 04:50 UTC35m
2026-07-06 CPA723 - Jul 6, 01:30 UTCJul 6, 01:45 UTC15m
2026-07-05 CPA714 - Jul 5, 21:30 UTCJul 5, 22:05 UTC35m
2026-07-05 CPA714 - Jul 5, 18:15 UTCJul 5, 18:45 UTC30m
2026-07-05 CPA715 - Jul 5, 16:10 UTCJul 5, 16:40 UTC30m
2026-07-05 CPA715 - Jul 5, 13:30 UTCJul 5, 13:45 UTC15m
2026-07-05 CPA589 - Jul 5, 10:30 UTCJul 5, 10:45 UTC15m
2026-07-05 CPA589 - Jul 5, 07:55 UTCJul 5, 09:55 UTC2h 0m
2026-07-05 CPA588 - Jul 5, 05:35 UTCJul 5, 05:55 UTC20m
2026-07-05 CPA588 - Jul 5, 03:10 UTCJul 5, 04:35 UTC1h 25m
2026-07-05 CPA612 - Jul 5, 00:35 UTCJul 5, 00:55 UTC20m

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

Mode-S 780A59 frequently asked

What is Mode-S code 780A59?
780A59 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LBC.
Where is Mode-S 780A59 registered?
Mode-S code 780A59 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780A59 broadcasting right now?
Yes. Mode-S 780A59 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780A59, octal 36005131, decimal 7,866,969.
What flights does 780A59 operate?
Mode-S 780A59 has broadcast 20 distinct callsigns, including CPA667, CPA589, CPA611, CPA342, CPA662.