Apparatus

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sensors Mode-S transponder

780193

ICAO 24-bit transponder address · allocated to China

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

Hex
780193
Octal
36000623
Decimal
7,864,723
Country
CN
Tail
B-HLS
Type
A333
No current signal · last broadcast 1h ago
Flights observed
223
Distinct callsigns
20
Country
CN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 780193.

Country allocation

The ICAO 24-bit address 780193 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
CPA715 Cathay Pacific 17 2026-05-25
CPA714 Cathay Pacific 17 2026-05-25
CPA509 Cathay Pacific 13 2026-05-17
CPA636 Cathay Pacific 11 2026-05-13
CPA716 Cathay Pacific 10 2026-05-26
CPA658 Cathay Pacific 9 2026-05-29
CPA635 Cathay Pacific 9 2026-05-13
CPA524 Cathay Pacific 8 2026-05-16
CPA711 Cathay Pacific 7 2026-05-28
CPA421 Cathay Pacific 7 2026-05-25
CPA420 Cathay Pacific 7 2026-05-25
CPA722 Cathay Pacific 6 2026-05-24
CPA597 Cathay Pacific 6 2026-05-09
CPA791 Cathay Pacific 5 2026-05-26
CPA758 Cathay Pacific 4 2026-05-23
CPA739 Cathay Pacific 4 2026-05-16
CPA734 Cathay Pacific 4 2026-05-16
CPA723 Cathay Pacific 4 2026-05-24
CPA710 Cathay Pacific 4 2026-05-27
CPA659 Cathay Pacific 4 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 CPA536 HKG → NGO May 30, 03:30 UTCMay 30, 04:45 UTC1h 15m
2026-05-30 CPA612 CMB → HKG May 30, 00:45 UTCMay 30, 00:55 UTC10m
2026-05-29 CPA611 HKG → CMB May 29, 13:05 UTCMay 30, 00:15 UTC11h 10m
2026-05-29 CPA658 SIN → HKG May 29, 06:00 UTCMay 29, 06:15 UTC15m
2026-05-29 CPA658 SIN → HKG May 29, 03:00 UTCMay 29, 03:15 UTC15m
2026-05-28 CPA711 HKG → SIN May 28, 09:25 UTCMay 28, 09:40 UTC15m
2026-05-27 CPA369 PVG → HKG May 27, 12:00 UTCMay 27, 12:10 UTC10m
2026-05-27 CPA369 PVG → HKG May 27, 07:00 UTCMay 27, 11:05 UTC4h 5m
2026-05-27 CPA360 HKG → PVG May 27, 06:04 UTCMay 27, 06:15 UTC10m
2026-05-27 CPA710 SIN → HKG May 27, 02:44 UTCMay 27, 03:04 UTC20m
2026-05-26 CPA710 SIN → HKG May 26, 23:45 UTCMay 27, 00:00 UTC15m
2026-05-26 CPA659 HKG → SIN May 26, 20:45 UTCMay 26, 21:14 UTC30m
2026-05-26 CPA659 HKG → SIN May 26, 17:55 UTCMay 26, 18:10 UTC15m
2026-05-26 CPA716 SIN → HKG May 26, 13:29 UTCMay 26, 13:45 UTC15m
2026-05-26 CPA716 SIN → HKG May 26, 10:20 UTCMay 26, 10:44 UTC25m
2026-05-26 CPA791 HKG → SIN May 26, 04:15 UTCMay 26, 04:30 UTC15m
2026-05-25 CPA714 SIN → HKG May 25, 21:30 UTCMay 25, 21:45 UTC15m
2026-05-25 CPA714 SIN → HKG May 25, 18:30 UTCMay 25, 18:40 UTC10m
2026-05-25 CPA715 HKG → SIN May 25, 16:05 UTCMay 25, 16:40 UTC35m
2026-05-25 CPA715 HKG → SIN May 25, 13:20 UTCMay 25, 13:35 UTC15m
2026-05-25 CPA421 TPE → HKG May 25, 09:45 UTCMay 25, 10:05 UTC20m
2026-05-25 CPA421 TPE → HKG May 25, 08:45 UTCMay 25, 09:10 UTC25m
2026-05-25 CPA420 HKG → TPE May 25, 06:55 UTCMay 25, 07:25 UTC30m
2026-05-25 CPA420 HKG → TPE May 25, 06:00 UTCMay 25, 06:15 UTC15m
2026-05-24 CPA714 SIN → HKG May 24, 21:30 UTCMay 24, 21:50 UTC20m
2026-05-24 CPA714 SIN → HKG May 24, 18:15 UTCMay 24, 18:45 UTC30m
2026-05-24 CPA715 HKG → SIN May 24, 16:10 UTCMay 24, 16:25 UTC15m
2026-05-24 CPA715 HKG → SIN May 24, 13:25 UTCMay 24, 13:40 UTC15m
2026-05-24 CPA722 KUL → HKG May 24, 08:50 UTCMay 24, 09:05 UTC15m
2026-05-24 CPA722 KUL → HKG May 24, 05:35 UTCMay 24, 06:05 UTC30m
2026-05-24 CPA723 HKG → KUL May 24, 03:20 UTCMay 24, 03:55 UTC35m
2026-05-24 CPA723 HKG → KUL May 24, 00:40 UTCMay 24, 00:55 UTC15m
2026-05-23 CPA714 SIN → HKG May 23, 21:20 UTCMay 23, 21:40 UTC20m
2026-05-23 CPA714 SIN → HKG May 23, 18:20 UTCMay 23, 18:35 UTC15m
2026-05-23 CPA715 HKG → SIN May 23, 16:00 UTCMay 23, 16:35 UTC35m
2026-05-23 CPA715 HKG → SIN May 23, 13:25 UTCMay 23, 13:35 UTC10m
2026-05-23 CPA758 SIN → HKG May 23, 09:10 UTCMay 23, 09:30 UTC20m
2026-05-23 CPA758 SIN → HKG May 23, 06:00 UTCMay 23, 06:25 UTC25m
2026-05-23 CPA759 HKG → SIN May 23, 01:10 UTCMay 23, 04:00 UTC2h 49m
2026-05-21 CPA714D SIN → HKG May 21, 09:55 UTCMay 21, 10:10 UTC15m
2026-05-21 CPA714D SIN → HKG May 21, 06:35 UTCMay 21, 07:05 UTC30m
2026-05-20 CPA715 HKG → SIN May 20, 13:25 UTCMay 20, 16:10 UTC2h 45m
2026-05-20 CPA608 PNH → HKG May 20, 06:40 UTCMay 20, 07:00 UTC20m
2026-05-20 CPA607 HKG → PNH May 20, 01:05 UTCMay 20, 01:20 UTC15m
2026-05-19 CPA953 CAN → HKG May 19, 21:40 UTCMay 19, 22:10 UTC30m
2026-05-19 CPA950 HKG → CAN May 19, 18:05 UTCMay 19, 18:20 UTC15m
2026-05-19 CPA716 SIN → HKG May 19, 13:35 UTCMay 19, 13:50 UTC15m
2026-05-19 CPA716 SIN → HKG May 19, 10:30 UTCMay 19, 10:45 UTC15m
2026-05-19 CPA791 HKG → SIN May 19, 04:10 UTCMay 19, 04:25 UTC15m
2026-05-18 CPA658 SIN → HKG May 18, 05:20 UTCMay 18, 05:35 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-HLS page for operator, model, and routing details .

Mode-S 780193 frequently asked

What is Mode-S code 780193?
780193 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-HLS.
Where is Mode-S 780193 registered?
Mode-S code 780193 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780193 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 780193, octal 36000623, decimal 7,864,723.
What flights does 780193 operate?
Mode-S 780193 has broadcast 20 distinct callsigns, including CPA715, CPA714, CPA509, CPA636, CPA716.