Apparatus

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sensors Mode-S transponder

780A80

ICAO 24-bit transponder address · allocated to China

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

Hex
780A80
Octal
36005200
Decimal
7,867,008
Country
CN
Tail
B-LBF
Type
A333
No current signal · last broadcast 11h ago
Flights observed
231
Distinct callsigns
20
Country
CN
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S 780A80.

Country allocation

The ICAO 24-bit address 780A80 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
CPA531 Cathay Pacific 12 2026-05-27
CPA603 Cathay Pacific 8 2026-05-28
CPA640 Cathay Pacific 7 2026-05-28
CPA530 Cathay Pacific 7 2026-05-27
CPA983 Cathay Pacific 6 2026-05-12
CPA700 Cathay Pacific 6 2026-05-23
CPA617 Cathay Pacific 6 2026-05-22
CPA953 Cathay Pacific 5 2026-05-18
CPA950 Cathay Pacific 5 2026-05-18
CPA503 Cathay Pacific 5 2026-05-18
CPA419 Cathay Pacific 5 2026-04-29
CPA418 Cathay Pacific 5 2026-04-29
CPA393 Cathay Pacific 5 2026-05-18
CPA392 Cathay Pacific 5 2026-05-18
CPA982 Cathay Pacific 4 2026-05-10
CPA957 Cathay Pacific 4 2026-05-22
CPA948 Cathay Pacific 4 2026-05-29
CPA755 Cathay Pacific 4 2026-04-21
CPA754 Cathay Pacific 4 2026-04-21
CPA502 Cathay Pacific 4 2026-05-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CPA938 HKG → WUH May 29, 10:00 UTCMay 29, 14:40 UTC4h 40m
2026-05-29 CPA948 CEB → HKG May 29, 06:30 UTCMay 29, 06:45 UTC15m
2026-05-29 CPA921 HKG → CEB May 29, 00:20 UTCMay 29, 05:40 UTC5h 20m
2026-05-28 CPA640 KTM → HKG May 28, 21:40 UTCMay 28, 22:10 UTC30m
2026-05-28 CPA640 KTM → HKG May 28, 18:00 UTCMay 28, 19:05 UTC1h 5m
2026-05-28 CPA603 HKG → KTM May 28, 12:05 UTCMay 28, 16:15 UTC4h 10m
2026-05-28 CPA603 HKG → KTM May 28, 11:10 UTCMay 28, 11:25 UTC15m
2026-05-28 CPA987 TFU → HKG May 28, 08:00 UTCMay 28, 08:50 UTC50m
2026-05-28 CPA986 HKG → TFU May 28, 02:15 UTCMay 28, 02:30 UTC15m
2026-05-27 CPA531 TPE → HKG May 27, 13:05 UTCMay 27, 13:25 UTC20m
2026-05-27 CPA531 TPE → HKG May 27, 12:10 UTCMay 27, 12:35 UTC25m
2026-05-27 CPA531 TPE → HKG May 27, 10:20 UTCMay 27, 10:45 UTC25m
2026-05-27 CPA531 TPE → HKG May 27, 08:25 UTCMay 27, 09:00 UTC35m
2026-05-27 CPA530 HKG → TPE May 27, 03:45 UTCMay 27, 06:15 UTC2h 30m
2026-05-27 CPA530 HKG → TPE May 27, 00:59 UTCMay 27, 02:29 UTC1h 30m
2026-05-26 CPA479 TPE → HKG May 26, 13:24 UTCMay 26, 14:40 UTC1h 15m
2026-05-26 CPA402 HKG → TPE May 26, 10:39 UTCMay 26, 12:05 UTC1h 25m
2026-05-26 CPA357 NKG → HKG May 26, 08:10 UTCMay 26, 08:34 UTC25m
2026-05-26 CPA356 HKG → NKG May 26, 02:44 UTCMay 26, 03:05 UTC20m
2026-05-25 CPA974 MNL → HKG May 25, 21:49 UTCMay 25, 23:24 UTC1h 35m
2026-05-25 CPA913 HKG → MNL May 25, 12:55 UTCMay 25, 14:55 UTC2h 0m
2026-05-25 CPA961 HGH → HKG May 25, 10:20 UTCMay 25, 10:35 UTC15m
2026-05-25 CPA960 HKG → HGH May 25, 04:30 UTCMay 25, 04:45 UTC15m
2026-05-25 CPA413 ICN → HKG May 25, 02:00 UTCMay 25, 02:15 UTC15m
2026-05-24 CPA413 ICN → HKG May 24, 23:15 UTCMay 24, 23:46 UTC31m
2026-05-24 CPA430 HKG → ICN May 24, 10:00 UTCMay 24, 13:15 UTC3h 15m
2026-05-24 CPA948 CEB → HKG May 24, 06:20 UTCMay 24, 06:40 UTC20m
2026-05-24 CPA921 HKG → CEB May 24, 00:25 UTCMay 24, 05:30 UTC5h 5m
2026-05-23 CPA782 DPS → HKG May 23, 15:10 UTCMay 23, 15:35 UTC25m
2026-05-23 CPA783 HKG → DPS May 23, 05:05 UTCMay 23, 13:15 UTC8h 10m
2026-05-23 CPA700 BKK → HKG May 23, 02:50 UTCMay 23, 03:10 UTC20m
2026-05-23 CPA700 BKK → HKG May 23, 00:45 UTCMay 23, 01:25 UTC40m
2026-05-22 CPA617 HKG → BKK May 22, 16:20 UTCMay 22, 17:05 UTC45m
2026-05-22 CPA617 HKG → BKK May 22, 14:40 UTCMay 22, 14:55 UTC15m
2026-05-22 CPA957 CGO → HKG May 22, 05:00 UTCMay 22, 10:50 UTC5h 50m
2026-05-21 CPA345 PEK → HKG May 21, 23:50 UTCMay 22, 02:55 UTC3h 5m
2026-05-21 CPA344 HKG → PEK May 21, 13:40 UTCMay 21, 13:55 UTC15m
2026-05-21 CPA344 HKG → PEK May 21, 11:15 UTCMay 21, 11:30 UTC15m
2026-05-21 CPA608 PNH → HKG May 21, 06:40 UTCMay 21, 07:00 UTC20m
2026-05-21 CPA607 HKG → PNH May 21, 01:10 UTCMay 21, 01:25 UTC15m
2026-05-20 CPA473 TPE → HKG May 20, 11:50 UTCMay 20, 12:10 UTC20m
2026-05-20 CPA473 TPE → HKG May 20, 10:45 UTCMay 20, 11:15 UTC30m
2026-05-20 CPA472 HKG → TPE May 20, 07:55 UTCMay 20, 09:25 UTC1h 30m
2026-05-20 CPA937 WUH → HKG May 20, 00:35 UTCMay 20, 05:35 UTC5h 1m
2026-05-19 CPA459 KHH → HKG May 19, 11:20 UTCMay 19, 12:25 UTC1h 5m
2026-05-19 CPA458 HKG → KHH May 19, 09:05 UTCMay 19, 10:05 UTC1h 0m
2026-05-19 CPA948 CEB → HKG May 19, 07:10 UTCMay 19, 07:30 UTC20m
2026-05-19 CPA921 HKG → CEB May 19, 01:00 UTCMay 19, 06:20 UTC5h 20m
2026-05-18 CPA953 CAN → HKG May 18, 21:55 UTCMay 18, 22:50 UTC55m
2026-05-18 CPA950 HKG → CAN May 18, 18:00 UTCMay 18, 18:20 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-LBF page for operator, model, and routing details .

Mode-S 780A80 frequently asked

What is Mode-S code 780A80?
780A80 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LBF.
Where is Mode-S 780A80 registered?
Mode-S code 780A80 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780A80 broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780A80, octal 36005200, decimal 7,867,008.
What flights does 780A80 operate?
Mode-S 780A80 has broadcast 20 distinct callsigns, including CPA531, CPA603, CPA640, CPA530, CPA983.