Apparatus

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sensors Mode-S transponder

789292

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-HPT · AIRBUS A-321neo

Hex
789292
Octal
36111222
Decimal
7,901,842
Country
CN
Tail
B-HPT
Type
A21N
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
429
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S 789292.

Country allocation

The ICAO 24-bit address 789292 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
CPA513 Cathay Pacific 30 2026-07-19
CPA732 Cathay Pacific 22 2026-07-16
CPA512 Cathay Pacific 22 2026-07-19
CPA733 - 20 2026-07-16
CPA439 Cathay Pacific 14 2026-07-26
CPA917 Cathay Pacific 11 2026-07-18
CPA771 Cathay Pacific 11 2026-07-24
CPA434 Cathay Pacific 11 2026-07-23
CPA426 Cathay Pacific 11 2026-07-26
CPA916 Cathay Pacific 10 2026-07-17
CPA774 Cathay Pacific 10 2026-07-25
CPA706 - 10 2026-06-28
CPA427 Cathay Pacific 10 2026-07-26
CPA469 - 9 2026-07-01
CPA464 - 9 2026-07-01
CPA770 Cathay Pacific 8 2026-07-24
CPA717 Cathay Pacific 8 2026-07-25
CPA775 - 7 2026-06-28
CPA563 - 7 2026-07-08
CPA395 - 7 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CPA427 ICN → HKG Jul 26, 20:25 UTCJul 26, 22:30 UTC2h 5m
2026-07-26 CPA426 HKG → ICN Jul 26, 15:50 UTCJul 26, 19:00 UTC3h 10m
2026-07-26 CPA439 ICN → HKG Jul 26, 07:00 UTCJul 26, 10:10 UTC3h 10m
2026-07-25 CPA426 HKG → ICN Jul 25, 13:10 UTCJul 25, 16:20 UTC3h 10m
2026-07-25 CPA774 BKK → HKG Jul 25, 09:50 UTCJul 25, 10:05 UTC15m
2026-07-25 CPA774 BKK → HKG Jul 25, 06:25 UTCJul 25, 07:55 UTC1h 30m
2026-07-25 CPA717 HKG → BKK Jul 25, 03:05 UTCJul 25, 03:40 UTC35m
2026-07-25 CPA717 HKG → BKK Jul 25, 01:20 UTCJul 25, 01:30 UTC10m
2026-07-24 CPA427 ICN → HKG Jul 24, 17:10 UTCJul 24, 20:05 UTC2h 55m
2026-07-24 CPA426 HKG → ICN Jul 24, 12:05 UTCJul 24, 15:15 UTC3h 10m
2026-07-24 CPA770 HKT → HKG Jul 24, 08:25 UTCJul 24, 08:45 UTC20m
2026-07-24 CPA771 HKG → HKT Jul 24, 01:15 UTCJul 24, 06:50 UTC5h 35m
2026-07-24 CPA771 HKG → HKT Jul 24, 00:30 UTCJul 24, 00:45 UTC15m
2026-07-23 CPA938 HKG → HKG Jul 23, 10:05 UTCJul 23, 14:40 UTC4h 35m
2026-07-23 CPA439 ICN → HKG Jul 23, 05:05 UTCJul 23, 08:10 UTC3h 5m
2026-07-23 CPA434 HKG → ICN Jul 23, 00:00 UTCJul 23, 03:10 UTC3h 10m
2026-07-22 CPA778 - Jul 22, 15:20 UTCJul 22, 15:25 UTC5m
2026-07-22 CPA778 - Jul 22, 11:10 UTCJul 22, 14:45 UTC3h 35m
2026-07-22 CPA330 HKG → CSX Jul 22, 01:40 UTCJul 22, 05:25 UTC3h 45m
2026-07-21 CPA962 HKG → HKG Jul 21, 08:25 UTCJul 21, 14:50 UTC6h 25m
2026-07-21 CPA906 MNL → HKG Jul 21, 03:25 UTCJul 21, 05:15 UTC1h 50m
2026-07-20 CPA907 HKG → MNL Jul 20, 23:30 UTCJul 21, 01:15 UTC1h 44m
2026-07-20 CPA427 ICN → HKG Jul 20, 17:05 UTCJul 20, 20:05 UTC3h 0m
2026-07-20 CPA426 HKG → ICN Jul 20, 12:05 UTCJul 20, 15:20 UTC3h 15m
2026-07-20 CPA945 - Jul 20, 06:50 UTCJul 20, 07:30 UTC40m
2026-07-20 CPA928 HKG → CKG Jul 20, 01:35 UTCJul 20, 02:00 UTC25m
2026-07-19 CPA742 RUH → HKG Jul 19, 15:45 UTCJul 19, 16:15 UTC30m
2026-07-19 CPA742 RUH → HKG Jul 19, 14:45 UTCJul 19, 15:05 UTC20m
2026-07-19 CPA743 HKG → BAH Jul 19, 11:50 UTCJul 19, 12:15 UTC25m
2026-07-19 CPA743 HKG → BAH Jul 19, 10:55 UTCJul 19, 11:10 UTC15m
2026-07-19 CPA513 FUK → HKG Jul 19, 05:10 UTCJul 19, 07:55 UTC2h 45m
2026-07-19 CPA512 HKG → FUK Jul 19, 03:05 UTCJul 19, 03:20 UTC15m
2026-07-19 CPA512 HKG → FUK Jul 19, 00:35 UTCJul 19, 02:05 UTC1h 30m
2026-07-18 CPA569 KIX → HKG Jul 18, 10:55 UTCJul 18, 14:00 UTC3h 5m
2026-07-18 CPA598 HKG → KIX Jul 18, 05:40 UTCJul 18, 09:20 UTC3h 40m
2026-07-18 CPA917 TFU → HKG Jul 18, 02:05 UTCJul 18, 02:45 UTC40m
2026-07-17 CPA916 HKG → TFU Jul 17, 11:39 UTCJul 17, 11:55 UTC15m
2026-07-17 CPA513 - Jul 17, 08:15 UTCJul 17, 08:30 UTC15m
2026-07-17 CPA513 - Jul 17, 06:54 UTCJul 17, 07:44 UTC50m
2026-07-17 CPA513 - Jul 17, 05:35 UTCJul 17, 05:50 UTC15m
2026-07-17 CPA512 - Jul 17, 02:59 UTCJul 17, 03:20 UTC20m
2026-07-17 CPA512 - Jul 17, 00:30 UTCJul 17, 01:59 UTC1h 30m
2026-07-16 CPA732 KUL → HKG Jul 16, 22:19 UTCJul 16, 22:45 UTC25m
2026-07-16 CPA732 KUL → HKG Jul 16, 19:05 UTCJul 16, 19:35 UTC30m
2026-07-16 CPA733 - Jul 16, 16:40 UTCJul 16, 17:10 UTC30m
2026-07-16 CPA733 - Jul 16, 13:54 UTCJul 16, 14:10 UTC15m
2026-07-13 CPA947 - Jul 13, 10:10 UTCJul 13, 10:35 UTC25m
2026-07-13 CPA946 - Jul 13, 03:30 UTCJul 13, 03:50 UTC20m
2026-07-12 CPA732 - Jul 12, 22:10 UTCJul 12, 22:35 UTC25m
2026-07-12 CPA732 - Jul 12, 19:01 UTCJul 12, 19:30 UTC30m

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

Mode-S 789292 frequently asked

What is Mode-S code 789292?
789292 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-HPT.
Where is Mode-S 789292 registered?
Mode-S code 789292 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 789292 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 789292, octal 36111222, decimal 7,901,842.
What flights does 789292 operate?
Mode-S 789292 has broadcast 20 distinct callsigns, including CPA513, CPA732, CPA512, CPA733, CPA439.