Apparatus

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sensors Mode-S transponder

780A0A

ICAO 24-bit transponder address · allocated to China

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

Hex
780A0A
Octal
36005012
Decimal
7,866,890
Country
CN
Tail
B-LAM
Type
A333
No current signal · last broadcast 1h ago
Flights observed
377
Distinct callsigns
20
Country
CN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 780A0A.

Country allocation

The ICAO 24-bit address 780A0A 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
CPA419 Cathay Pacific 16 2026-07-08
CPA611 - 13 2026-07-09
CPA658 - 12 2026-07-01
CPA723 - 10 2026-07-12
CPA722 - 10 2026-07-12
CPA711 - 10 2026-06-30
CPA624 - 10 2026-07-14
CPA418 - 10 2026-07-08
CPA612 - 9 2026-07-10
CPA597 - 9 2026-07-04
CPA589 - 9 2026-07-13
CPA791 - 8 2026-07-14
CPA724 - 8 2026-06-17
CPA716 - 8 2026-07-14
CPA623 - 8 2026-07-13
CPA725 - 7 2026-06-17
CPA673 Cathay Pacific 7 2026-07-05
CPA629 - 7 2026-06-29
CPA714 - 6 2026-07-06
CPA700 - 6 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 CPA759 - Jul 15, 01:00 UTCJul 15, 01:15 UTC15m
2026-07-14 CPA716 - Jul 14, 13:55 UTCJul 14, 14:10 UTC15m
2026-07-14 CPA716 - Jul 14, 10:35 UTCJul 14, 11:05 UTC30m
2026-07-14 CPA791 - Jul 14, 07:10 UTCJul 14, 07:35 UTC25m
2026-07-14 CPA791 - Jul 14, 04:15 UTCJul 14, 04:30 UTC15m
2026-07-14 CPA624 - Jul 14, 01:35 UTCJul 14, 01:40 UTC5m
2026-07-13 CPA624 - Jul 13, 23:00 UTCJul 13, 23:30 UTC30m
2026-07-13 CPA624 - Jul 13, 20:00 UTCJul 13, 20:15 UTC15m
2026-07-13 CPA623 - Jul 13, 15:20 UTCJul 13, 18:10 UTC2h 50m
2026-07-13 CPA623 - Jul 13, 13:20 UTCJul 13, 13:35 UTC15m
2026-07-13 CPA589 - Jul 13, 08:25 UTCJul 13, 11:10 UTC2h 45m
2026-07-13 CPA588 - Jul 13, 03:40 UTCJul 13, 06:25 UTC2h 45m
2026-07-13 CPA407 TPE → HKG Jul 13, 00:10 UTCJul 13, 01:30 UTC1h 20m
2026-07-12 CPA408 HKG → TPE Jul 12, 15:15 UTCJul 12, 16:35 UTC1h 20m
2026-07-12 CPA722 - Jul 12, 08:50 UTCJul 12, 09:10 UTC20m
2026-07-12 CPA722 - Jul 12, 05:40 UTCJul 12, 06:10 UTC30m
2026-07-12 CPA723 - Jul 12, 03:30 UTCJul 12, 04:05 UTC35m
2026-07-12 CPA723 - Jul 12, 00:45 UTCJul 12, 01:00 UTC15m
2026-07-11 CPA589 - Jul 11, 10:35 UTCJul 11, 10:50 UTC15m
2026-07-11 CPA589 - Jul 11, 08:05 UTCJul 11, 10:05 UTC2h 0m
2026-07-11 CPA588 - Jul 11, 03:15 UTCJul 11, 05:55 UTC2h 40m
2026-07-11 CPA632 - Jul 11, 01:10 UTCJul 11, 01:25 UTC15m
2026-07-10 CPA632 - Jul 10, 15:35 UTCJul 10, 23:30 UTC7h 55m
2026-07-10 CPA651 - Jul 10, 13:50 UTCJul 10, 14:00 UTC10m
2026-07-10 CPA589 - Jul 10, 08:10 UTCJul 10, 10:55 UTC2h 45m
2026-07-10 CPA588 - Jul 10, 03:45 UTCJul 10, 06:25 UTC2h 40m
2026-07-10 CPA612 - Jul 10, 00:50 UTCJul 10, 01:00 UTC10m
2026-07-09 CPA611 - Jul 9, 14:55 UTCJul 9, 23:10 UTC8h 15m
2026-07-09 CPA611 - Jul 9, 13:10 UTCJul 9, 13:25 UTC15m
2026-07-09 CPA758 - Jul 9, 09:10 UTCJul 9, 09:30 UTC20m
2026-07-09 CPA758 - Jul 9, 05:45 UTCJul 9, 06:25 UTC40m
2026-07-09 CPA759 - Jul 9, 03:45 UTCJul 9, 04:10 UTC25m
2026-07-09 CPA759 - Jul 9, 01:05 UTCJul 9, 01:20 UTC15m
2026-07-08 CPA419 ICN → HKG Jul 8, 11:30 UTCJul 8, 14:35 UTC3h 5m
2026-07-08 CPA418 HKG → ICN Jul 8, 06:40 UTCJul 8, 09:50 UTC3h 10m
2026-07-07 CPA365 HKG → HKG Jul 7, 10:30 UTCJul 8, 04:00 UTC17h 30m
2026-07-07 CPA342 HKG → HKG Jul 7, 02:50 UTCJul 7, 08:35 UTC5h 45m
2026-07-06 CPA714 - Jul 6, 21:20 UTCJul 6, 21:50 UTC30m
2026-07-06 CPA714 - Jul 6, 18:15 UTCJul 6, 18:45 UTC30m
2026-07-06 CPA715 - Jul 6, 16:00 UTCJul 6, 16:30 UTC30m
2026-07-06 CPA715 - Jul 6, 13:25 UTCJul 6, 13:35 UTC10m
2026-07-06 CPA654 - Jul 6, 10:15 UTCJul 6, 10:50 UTC35m
2026-07-06 CPA654 - Jul 6, 08:10 UTCJul 6, 09:45 UTC1h 35m
2026-07-06 CPA653 - Jul 6, 05:45 UTCJul 6, 06:40 UTC55m
2026-07-06 CPA653 - Jul 6, 04:20 UTCJul 6, 04:35 UTC15m
2026-07-06 CPA672 - Jul 6, 02:05 UTCJul 6, 02:40 UTC35m
2026-07-05 CPA673 HKG → HYD Jul 5, 16:15 UTCJul 6, 00:20 UTC8h 5m
2026-07-05 CPA673 HKG → HYD Jul 5, 14:50 UTCJul 5, 15:00 UTC10m
2026-07-05 CPA331 - Jul 5, 12:25 UTCJul 5, 12:55 UTC30m
2026-07-05 CPA332 - Jul 5, 04:35 UTCJul 5, 04:50 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-LAM page for operator, model, and routing details .

Mode-S 780A0A frequently asked

What is Mode-S code 780A0A?
780A0A is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LAM.
Where is Mode-S 780A0A registered?
Mode-S code 780A0A is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780A0A 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 780A0A, octal 36005012, decimal 7,866,890.
What flights does 780A0A operate?
Mode-S 780A0A has broadcast 20 distinct callsigns, including CPA419, CPA611, CPA658, CPA723, CPA722.