Apparatus

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sensors Mode-S transponder

789216

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-LXD · AIRBUS A-350-1000

Hex
789216
Octal
36111026
Decimal
7,901,718
Country
CN
Tail
B-LXD
Type
A35K
Broadcasting now · callsign CPA811 · 15,275 ft
Flights observed
210
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 21:00 UTC

Current position

789216 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 789216 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
CPA812 - 16 2026-07-02
CPA806 Cathay Pacific 14 2026-07-21
CPA801 Cathay Pacific 14 2026-07-22
CPA257 Cathay Pacific 14 2026-07-23
CPA238 Cathay Pacific 13 2026-07-24
CPA811 - 12 2026-07-03
CPA828 - 11 2026-07-12
CPA821 Cathay Pacific 11 2026-07-21
CPA270 - 10 2026-06-28
CPA261 - 10 2026-07-13
CPA260 - 10 2026-07-14
CPA840 Cathay Pacific 9 2026-07-24
CPA805 - 9 2026-07-13
CPA271 - 9 2026-06-28
CPA829 Cathay Pacific 8 2026-07-17
CPA826 Cathay Pacific 7 2026-07-16
CPA820 Cathay Pacific 7 2026-07-19
CPA876 - 3 2026-06-21
CPA843 Cathay Pacific 3 2026-07-26
CPA875 - 2 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CPA843 JFK → HKG Jul 26, 06:05 UTCJul 26, 20:55 UTC14h 51m
2026-07-24 CPA840 HKG → JFK Jul 24, 09:15 UTCJul 25, 00:15 UTC15h 0m
2026-07-24 CPA238 LHR → HKG Jul 24, 03:30 UTCJul 24, 04:05 UTC35m
2026-07-23 CPA238 LHR → HKG Jul 23, 16:35 UTCJul 23, 19:30 UTC2h 55m
2026-07-23 CPA257 HKG → LHR Jul 23, 05:45 UTCJul 23, 13:55 UTC8h 10m
2026-07-23 CPA257 HKG → LHR Jul 23, 00:35 UTCJul 23, 00:55 UTC20m
2026-07-22 CPA801 ORD → HKG Jul 22, 01:55 UTCJul 22, 17:00 UTC15h 5m
2026-07-21 CPA806 HKG → ORD Jul 21, 08:25 UTCJul 21, 22:20 UTC13h 55m
2026-07-21 CPA821 YYZ → HKG Jul 21, 05:40 UTCJul 21, 06:15 UTC35m
2026-07-20 CPA821 YYZ → HKG Jul 20, 14:55 UTCJul 21, 03:30 UTC12h 34m
2026-07-19 CPA820 HKG → YYZ Jul 19, 19:10 UTCJul 20, 09:40 UTC14h 30m
2026-07-18 CPA801 ORD → HKG Jul 18, 21:50 UTCJul 19, 13:20 UTC15h 30m
2026-07-18 CPA806 HKG → ORD Jul 18, 04:40 UTCJul 18, 19:30 UTC14h 50m
2026-07-17 CPA829 YYZ → HKG Jul 17, 07:50 UTCJul 17, 22:55 UTC15h 5m
2026-07-16 CPA826 HKG → YYZ Jul 16, 14:50 UTCJul 17, 05:39 UTC14h 50m
2026-07-15 CPA801 - Jul 15, 21:40 UTCJul 16, 12:49 UTC15h 10m
2026-07-15 CPA806 HKG → ORD Jul 15, 04:50 UTCJul 15, 19:15 UTC14h 25m
2026-07-14 CPA260 - Jul 14, 21:30 UTCJul 14, 22:05 UTC35m
2026-07-14 CPA260 - Jul 14, 10:50 UTCJul 14, 13:30 UTC2h 40m
2026-07-13 CPA261 - Jul 13, 21:20 UTCJul 14, 05:25 UTC8h 5m
2026-07-13 CPA261 - Jul 13, 16:20 UTCJul 13, 16:40 UTC20m
2026-07-13 CPA805 - Jul 13, 10:35 UTCJul 13, 11:00 UTC25m
2026-07-12 CPA805 - Jul 12, 20:05 UTCJul 13, 08:30 UTC12h 25m
2026-07-12 CPA828 - Jul 12, 04:05 UTCJul 12, 17:50 UTC13h 45m
2026-07-12 CPA828 - Jul 12, 03:15 UTCJul 12, 03:30 UTC15m
2026-07-11 CPA260 - Jul 11, 21:15 UTCJul 11, 21:50 UTC35m
2026-07-11 CPA260 - Jul 11, 10:40 UTCJul 11, 13:20 UTC2h 40m
2026-07-10 CPA261 - Jul 10, 21:35 UTCJul 11, 05:45 UTC8h 10m
2026-07-10 CPA261 - Jul 10, 16:30 UTCJul 10, 16:50 UTC20m
2026-07-09 CPA801 - Jul 9, 21:35 UTCJul 10, 12:45 UTC15h 10m
2026-07-09 CPA806 HKG → ORD Jul 9, 04:30 UTCJul 9, 18:55 UTC14h 25m
2026-07-08 CPA829 - Jul 8, 20:00 UTCJul 8, 20:25 UTC25m
2026-07-08 CPA829 - Jul 8, 06:05 UTCJul 8, 18:00 UTC11h 55m
2026-07-07 CPA826 HKG → YYZ Jul 7, 11:55 UTCJul 8, 02:30 UTC14h 35m
2026-07-07 CPA238 - Jul 7, 03:25 UTCJul 7, 04:20 UTC55m
2026-07-06 CPA238 - Jul 6, 16:30 UTCJul 6, 19:25 UTC2h 55m
2026-07-06 CPA257 - Jul 6, 08:40 UTCJul 6, 13:55 UTC5h 15m
2026-07-06 CPA257 - Jul 6, 00:30 UTCJul 6, 00:45 UTC15m
2026-07-05 CPA829 - Jul 5, 06:05 UTCJul 5, 20:45 UTC14h 40m
2026-07-04 CPA826 - Jul 4, 11:50 UTCJul 5, 02:10 UTC14h 20m
2026-07-03 CPA811 BOS → HKG Jul 3, 08:45 UTCJul 3, 23:35 UTC14h 50m
2026-07-02 CPA812 - Jul 2, 12:25 UTCJul 3, 02:40 UTC14h 15m
2026-07-02 CPA812 - Jul 2, 11:35 UTCJul 2, 11:50 UTC15m
2026-07-02 CPA377 - Jul 2, 08:45 UTCJul 2, 09:05 UTC20m
2026-07-02 CPA376 - Jul 2, 03:00 UTCJul 2, 08:10 UTC5h 10m
2026-07-01 CPA811 BOS → HKG Jul 1, 05:55 UTCJul 1, 21:05 UTC15h 10m
2026-06-30 CPA812 - Jun 30, 12:45 UTCJul 1, 03:45 UTC15h 0m
2026-06-30 CPA443 - Jun 30, 09:55 UTCJun 30, 10:15 UTC20m
2026-06-30 CPA443 - Jun 30, 08:50 UTCJun 30, 09:20 UTC30m
2026-06-30 CPA400 HKG → TPE Jun 30, 06:00 UTCJun 30, 07:25 UTC1h 25m

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

Mode-S 789216 frequently asked

What is Mode-S code 789216?
789216 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LXD.
Where is Mode-S 789216 registered?
Mode-S code 789216 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 789216 broadcasting right now?
Yes. Mode-S 789216 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 789216, octal 36111026, decimal 7,901,718.
What flights does 789216 operate?
Mode-S 789216 has broadcast 20 distinct callsigns, including CPA812, CPA806, CPA801, CPA257, CPA238.