Apparatus

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sensors Mode-S transponder

780212

ICAO 24-bit transponder address · allocated to China

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

Hex
780212
Octal
36001022
Decimal
7,864,850
Country
CN
Tail
B-KPF
Type
B77W
No current signal · last broadcast Jul 26, 21:10 UTC
Flights observed
221
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 21:10 UTC

Last known position

Most recent position reported by Mode-S 780212.

Country allocation

The ICAO 24-bit address 780212 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
CPA810 - 18 2026-07-19
CPA250 - 18 2026-07-19
CPA867 Cathay Pacific 15 2026-07-19
CPA255 Cathay Pacific 13 2026-07-18
CPA289 Cathay Pacific 11 2026-07-21
CPA288 - 11 2026-07-21
CPA865 Cathay Pacific 10 2026-07-26
CPA888 Cathay Pacific 9 2026-07-25
CPA581 - 9 2026-07-17
CPA580 Cathay Pacific 8 2026-07-22
CPA549 - 8 2026-06-13
CPA178 Cathay Pacific 8 2026-06-15
CPA100 - 8 2026-06-17
CPA884 - 7 2026-07-11
CPA873 Cathay Pacific 7 2026-07-23
CPA872 Cathay Pacific 7 2026-07-22
CPA548 - 7 2026-06-13
CPA233 Cathay Pacific 6 2026-07-07
CPA885 - 5 2026-07-11
CPA234 - 5 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CPA865 YVR → HKG Jul 26, 08:45 UTCJul 26, 21:00 UTC12h 15m
2026-07-25 CPA888 HKG → YVR Jul 25, 17:00 UTCJul 26, 04:30 UTC11h 30m
2026-07-25 CPA583 CTS → HKG Jul 25, 08:55 UTCJul 25, 13:20 UTC4h 25m
2026-07-25 CPA582 HKG → CTS Jul 25, 02:45 UTCJul 25, 07:15 UTC4h 30m
2026-07-24 CPA138 SYD → HKG Jul 24, 12:05 UTCJul 24, 20:55 UTC8h 50m
2026-07-24 CPA139 HKG → SYD Jul 24, 01:35 UTCJul 24, 09:40 UTC8h 5m
2026-07-23 CPA873 SFO → HKG Jul 23, 08:55 UTCJul 23, 21:45 UTC12h 50m
2026-07-22 CPA872 HKG → SFO Jul 22, 17:45 UTCJul 23, 06:15 UTC12h 30m
2026-07-22 CPA580 HKG → CTS Jul 22, 01:40 UTCJul 22, 12:35 UTC10h 55m
2026-07-21 CPA288 - Jul 21, 22:50 UTCJul 21, 23:10 UTC20m
2026-07-21 CPA288 - Jul 21, 12:35 UTCJul 21, 16:05 UTC3h 30m
2026-07-21 CPA289 HKG → FRA Jul 21, 00:40 UTCJul 21, 05:00 UTC4h 20m
2026-07-20 CPA289 HKG → FRA Jul 20, 16:10 UTCJul 20, 16:25 UTC15m
2026-07-19 CPA867 YVR → HKG Jul 19, 22:15 UTCJul 20, 10:30 UTC12h 15m
2026-07-19 CPA810 HKG → YVR Jul 19, 08:15 UTCJul 19, 19:55 UTC11h 40m
2026-07-19 CPA250 - Jul 19, 04:45 UTCJul 19, 05:20 UTC35m
2026-07-18 CPA250 - Jul 18, 17:40 UTCJul 18, 21:55 UTC4h 15m
2026-07-18 CPA255 HKG → LHR Jul 18, 00:15 UTCJul 18, 05:30 UTC5h 16m
2026-07-17 CPA255 - Jul 17, 15:40 UTCJul 17, 15:55 UTC15m
2026-07-17 CPA581 - Jul 17, 08:45 UTCJul 17, 12:55 UTC4h 10m
2026-07-17 CPA580 - Jul 17, 02:10 UTCJul 17, 06:45 UTC4h 35m
2026-07-16 CPA865 YVR → HKG Jul 16, 08:55 UTCJul 16, 21:10 UTC12h 15m
2026-07-15 CPA888 HKG → YVR Jul 15, 17:25 UTCJul 16, 05:35 UTC12h 10m
2026-07-14 CPA867 YVR → HKG Jul 14, 22:50 UTCJul 15, 11:00 UTC12h 10m
2026-07-14 CPA810 HKG → YVR Jul 14, 08:30 UTCJul 14, 20:25 UTC11h 55m
2026-07-14 CPA250 - Jul 14, 05:30 UTCJul 14, 05:50 UTC20m
2026-07-13 CPA250 - Jul 13, 18:10 UTCJul 13, 22:30 UTC4h 20m
2026-07-12 CPA255 - Jul 12, 23:50 UTCJul 13, 05:10 UTC5h 20m
2026-07-12 CPA255 - Jul 12, 15:45 UTCJul 12, 16:05 UTC20m
2026-07-11 CPA885 - Jul 11, 21:35 UTCJul 12, 10:55 UTC13h 20m
2026-07-11 CPA884 HKG → LAX Jul 11, 05:05 UTCJul 11, 18:10 UTC13h 5m
2026-07-08 CPA234 - Jul 8, 21:30 UTCJul 8, 22:10 UTC40m
2026-07-08 CPA234 - Jul 8, 11:15 UTCJul 8, 14:40 UTC3h 25m
2026-07-07 CPA233 HKG → MXP Jul 7, 22:10 UTCJul 8, 05:40 UTC7h 30m
2026-07-07 CPA233 HKG → MXP Jul 7, 17:05 UTCJul 7, 17:20 UTC15m
2026-07-07 CPA581 - Jul 7, 08:45 UTCJul 7, 13:20 UTC4h 35m
2026-07-07 CPA580 - Jul 7, 02:40 UTCJul 7, 07:10 UTC4h 30m
2026-07-06 CPA288 FRA → HKG Jul 6, 12:20 UTCJul 6, 23:10 UTC10h 50m
2026-07-05 CPA289 HKG → FRA Jul 5, 21:05 UTCJul 6, 04:35 UTC7h 30m
2026-07-05 CPA289 HKG → FRA Jul 5, 16:05 UTCJul 5, 16:25 UTC20m
2026-07-04 CPA867 YVR → HKG Jul 4, 22:20 UTCJul 5, 10:50 UTC12h 30m
2026-07-04 CPA810 HKG → YVR Jul 4, 09:15 UTCJul 4, 19:40 UTC10h 25m
2026-07-04 CPA810 HKG → YVR Jul 4, 08:25 UTCJul 4, 08:45 UTC20m
2026-07-04 CPA250 LHR → HKG Jul 4, 04:50 UTCJul 4, 05:15 UTC25m
2026-07-03 CPA250 LHR → HKG Jul 3, 17:35 UTCJul 3, 21:45 UTC4h 10m
2026-07-02 CPA255 - Jul 2, 23:50 UTCJul 3, 05:05 UTC5h 15m
2026-07-02 CPA255 HKG → CAN Jul 2, 15:40 UTCJul 2, 16:00 UTC20m
2026-07-01 CPA873 SFO → HKG Jul 1, 08:35 UTCJul 1, 21:55 UTC13h 20m
2026-06-30 CPA872 HKG → SFO Jun 30, 17:25 UTCJul 1, 05:15 UTC11h 50m
2026-06-29 CPA885 - Jun 29, 20:49 UTCJun 30, 10:50 UTC14h 1m

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

Mode-S 780212 frequently asked

What is Mode-S code 780212?
780212 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-KPF.
Where is Mode-S 780212 registered?
Mode-S code 780212 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780212 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780212, octal 36001022, decimal 7,864,850.
What flights does 780212 operate?
Mode-S 780212 has broadcast 20 distinct callsigns, including CPA810, CPA250, CPA867, CPA255, CPA289.