Apparatus

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sensors Mode-S transponder

780201

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-KPA · BOEING 777-300ER

Hex
780201
Octal
36001001
Decimal
7,864,833
Country
CN
Tail
B-KPA
Type
B77W
No current signal · last broadcast 1h ago
Flights observed
204
Distinct callsigns
20
Country
CN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 780201.

Country allocation

The ICAO 24-bit address 780201 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
CPA178 - 28 2026-07-09
CPA163 - 16 2026-07-09
CPA288 Cathay Pacific 14 2026-07-03
CPA289 Cathay Pacific 13 2026-07-03
CPA865 Cathay Pacific 10 2026-06-07
CPA888 Cathay Pacific 8 2026-06-06
CPA884 - 8 2026-06-14
CPA867 - 8 2026-07-12
CPA810 - 8 2026-07-12
CPA549 - 7 2026-07-05
CPA255 - 7 2026-07-10
CPA250 - 6 2026-07-11
CPA100 Cathay Pacific 6 2026-05-08
CPA885 - 5 2026-06-14
CPA581 - 5 2026-07-02
CPA548 - 5 2026-07-05
CPA873 Cathay Pacific 4 2026-07-06
CPA380 Cathay Pacific 4 2026-04-30
CPA233 - 4 2026-07-13
CPA181 Cathay Pacific 4 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CPA234 - Jul 14, 11:20 UTCJul 14, 13:30 UTC2h 10m
2026-07-13 CPA233 - Jul 13, 22:10 UTCJul 14, 05:45 UTC7h 35m
2026-07-13 CPA233 - Jul 13, 17:10 UTCJul 13, 17:25 UTC15m
2026-07-12 CPA867 - Jul 12, 22:40 UTCJul 13, 10:55 UTC12h 15m
2026-07-12 CPA810 HKG → YVR Jul 12, 08:20 UTCJul 12, 20:01 UTC11h 40m
2026-07-11 CPA250 - Jul 11, 17:45 UTCJul 12, 05:30 UTC11h 45m
2026-07-10 CPA255 - Jul 10, 21:00 UTCJul 11, 05:31 UTC8h 31m
2026-07-10 CPA255 - Jul 10, 15:55 UTCJul 10, 16:15 UTC20m
2026-07-09 CPA178 - Jul 9, 22:20 UTCJul 9, 22:35 UTC15m
2026-07-09 CPA178 - Jul 9, 14:05 UTCJul 9, 21:20 UTC7h 15m
2026-07-09 CPA163 HKG → MEL Jul 9, 03:40 UTCJul 9, 11:50 UTC8h 10m
2026-07-08 CPA178 - Jul 8, 22:30 UTCJul 8, 22:55 UTC25m
2026-07-08 CPA178 - Jul 8, 14:05 UTCJul 8, 21:45 UTC7h 40m
2026-07-08 CPA163 HKG → MEL Jul 8, 03:40 UTCJul 8, 11:35 UTC7h 55m
2026-07-07 CPA178 MEL → HKG Jul 7, 23:40 UTCJul 8, 00:00 UTC20m
2026-07-07 CPA178 MEL → HKG Jul 7, 15:00 UTCJul 7, 22:50 UTC7h 50m
2026-07-07 CPA163 HKG → MEL Jul 7, 05:20 UTCJul 7, 13:15 UTC7h 55m
2026-07-06 CPA873 SFO → HKG Jul 6, 08:45 UTCJul 6, 22:15 UTC13h 30m
2026-07-05 CPA872 HKG → SFO Jul 5, 17:25 UTCJul 6, 05:25 UTC12h 0m
2026-07-05 CPA549 - Jul 5, 07:45 UTCJul 5, 11:25 UTC3h 40m
2026-07-05 CPA548 HKG → HND Jul 5, 02:00 UTCJul 5, 05:50 UTC3h 50m
2026-07-03 CPA288 FRA → HKG Jul 3, 22:50 UTCJul 3, 23:10 UTC20m
2026-07-03 CPA288 FRA → HKG Jul 3, 12:15 UTCJul 3, 15:45 UTC3h 30m
2026-07-03 CPA289 HKG → FRA Jul 3, 00:25 UTCJul 3, 04:45 UTC4h 20m
2026-07-02 CPA289 HKG → FRA Jul 2, 16:15 UTCJul 2, 16:35 UTC20m
2026-07-02 CPA581 - Jul 2, 12:10 UTCJul 2, 12:35 UTC25m
2026-07-02 CPA581 - Jul 2, 07:55 UTCJul 2, 11:40 UTC3h 45m
2026-07-02 CPA580 - Jul 2, 01:50 UTCJul 2, 06:00 UTC4h 10m
2026-07-01 CPA581 - Jul 1, 12:50 UTCJul 1, 13:15 UTC25m
2026-07-01 CPA581 - Jul 1, 08:45 UTCJul 1, 12:20 UTC3h 35m
2026-07-01 CPA580 HKG → CTS Jul 1, 02:45 UTCJul 1, 07:05 UTC4h 20m
2026-06-30 CPA178 MEL → HKG Jun 30, 23:05 UTCJun 30, 23:25 UTC20m
2026-06-30 CPA178 MEL → HKG Jun 30, 14:35 UTCJun 30, 22:20 UTC7h 45m
2026-06-30 CPA163 HKG → MEL Jun 30, 03:50 UTCJun 30, 12:15 UTC8h 25m
2026-06-29 CPA178 MEL → HKG Jun 29, 22:30 UTCJun 29, 22:55 UTC25m
2026-06-29 CPA178 MEL → HKG Jun 29, 14:19 UTCJun 29, 21:39 UTC7h 20m
2026-06-29 CPA163 HKG → MEL Jun 29, 03:49 UTCJun 29, 12:14 UTC8h 25m
2026-06-28 CPA234 MXP → HKG Jun 28, 21:40 UTCJun 28, 22:15 UTC35m
2026-06-28 CPA234 MXP → HKG Jun 28, 11:14 UTCJun 28, 14:54 UTC3h 40m
2026-06-28 CPA233 HKG → MXP Jun 28, 02:29 UTCJun 28, 06:30 UTC4h 0m
2026-06-27 CPA233 HKG → MXP Jun 27, 17:55 UTCJun 27, 18:15 UTC20m
2026-06-26 CPA867 YVR → HKG Jun 26, 22:14 UTCJun 27, 10:45 UTC12h 30m
2026-06-26 CPA810 HKG → YVR Jun 26, 08:54 UTCJun 26, 20:00 UTC11h 5m
2026-06-25 CPA288 FRA → HKG Jun 25, 22:59 UTCJun 25, 23:24 UTC25m
2026-06-25 CPA288 FRA → HKG Jun 25, 12:30 UTCJun 25, 16:09 UTC3h 40m
2026-06-24 CPA289 HKG → FRA Jun 24, 21:14 UTCJun 25, 04:49 UTC7h 35m
2026-06-24 CPA289 HKG → FRA Jun 24, 16:09 UTCJun 24, 16:29 UTC20m
2026-06-24 CPA254 - Jun 24, 09:09 UTCJun 24, 09:45 UTC35m
2026-06-23 CPA254 - Jun 23, 21:49 UTCJun 24, 00:44 UTC2h 55m
2026-06-23 CPA253 HKG → LHR Jun 23, 14:15 UTCJun 23, 19:19 UTC5h 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-KPA page for operator, model, and routing details .

Mode-S 780201 frequently asked

What is Mode-S code 780201?
780201 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-KPA.
Where is Mode-S 780201 registered?
Mode-S code 780201 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780201 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 780201, octal 36001001, decimal 7,864,833.
What flights does 780201 operate?
Mode-S 780201 has broadcast 20 distinct callsigns, including CPA178, CPA163, CPA288, CPA289, CPA865.