Apparatus

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sensors Mode-S transponder

78926D

ICAO 24-bit transponder address · allocated to China

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

Hex
78926D
Octal
36111155
Decimal
7,901,805
Country
CN
Tail
B-LDV
Type
A333
Broadcasting now · callsign CPA2026 · 21,875 ft
Flights observed
115
Distinct callsigns
20
Country
CN
Last broadcast
16h ago

Current position

78926D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 78926D 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
AHK456 Air Hong Kong 16 2026-06-04
AHK457 Air Hong Kong 14 2026-06-03
AHK681 Air Hong Kong 8 2026-05-26
AHK209 - 8 2026-07-08
AHK208 - 8 2026-07-07
AHK680 Air Hong Kong 7 2026-05-25
AHK128 Air Hong Kong 5 2026-06-01
AHK721 - 4 2026-07-13
AHK216 - 4 2026-07-09
AHK129 Air Hong Kong 4 2026-06-02
AHK769 Air Hong Kong 3 2026-06-03
AHK768 Air Hong Kong 3 2026-06-02
AHK720 - 3 2026-07-11
AHK217 - 3 2026-07-11
CPA2026 - 2 2026-04-14
AHK8916 - 2 2026-05-31
AHK8915 Air Hong Kong 2 2026-05-31
AHK842 - 2 2026-07-09
AHK8076 Air Hong Kong 2 2026-04-20
AHK591 - 2 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AHK721 - Jul 13, 17:35 UTCJul 13, 18:00 UTC25m
2026-07-11 AHK720 - Jul 11, 20:25 UTCJul 11, 20:45 UTC20m
2026-07-11 AHK217 - Jul 11, 12:30 UTCJul 11, 15:40 UTC3h 10m
2026-07-09 AHK216 - Jul 9, 20:05 UTCJul 9, 23:15 UTC3h 10m
2026-07-09 AHK842 - Jul 9, 17:10 UTCJul 9, 17:20 UTC10m
2026-07-09 AHK842 - Jul 9, 15:00 UTCJul 9, 15:30 UTC30m
2026-07-08 AHK831 HKG → BKK Jul 8, 20:50 UTCJul 8, 23:15 UTC2h 25m
2026-07-08 AHK209 - Jul 8, 12:45 UTCJul 8, 16:40 UTC3h 55m
2026-07-07 AHK208 HKG → NRT Jul 7, 19:50 UTCJul 7, 23:50 UTC4h 0m
2026-07-07 AHK209 - Jul 7, 12:45 UTCJul 7, 16:40 UTC3h 55m
2026-07-06 AHK208 - Jul 6, 20:05 UTCJul 6, 23:55 UTC3h 50m
2026-07-06 AHK209 - Jul 6, 12:40 UTCJul 6, 16:30 UTC3h 50m
2026-07-04 AHK208 HKG → NRT Jul 4, 20:25 UTCJul 5, 00:20 UTC3h 55m
2026-07-04 AHK572 - Jul 4, 01:25 UTCJul 4, 01:35 UTC10m
2026-07-03 AHK591 - Jul 3, 23:15 UTCJul 3, 23:25 UTC10m
2026-07-03 AHK591 - Jul 3, 20:15 UTCJul 3, 20:30 UTC15m
2026-06-05 AHK562 SGN → HKG Jun 5, 18:00 UTCJun 5, 18:05 UTC5m
2026-06-04 AHK561 HKG → SGN Jun 4, 20:10 UTCJun 4, 20:25 UTC15m
2026-06-04 AHK456 MNL → HKG Jun 4, 15:10 UTCJun 4, 16:55 UTC1h 45m
2026-06-03 AHK456 MNL → HKG Jun 3, 23:25 UTCJun 4, 12:50 UTC13h 25m
2026-06-03 AHK457 HKG → MNL Jun 3, 20:10 UTCJun 3, 21:50 UTC1h 40m
2026-06-03 AHK769 PEK → HKG Jun 3, 14:05 UTCJun 3, 17:10 UTC3h 5m
2026-06-02 AHK768 HKG → PEK Jun 2, 19:50 UTCJun 2, 20:10 UTC20m
2026-06-02 AHK129 ICN → HKG Jun 2, 13:15 UTCJun 2, 16:10 UTC2h 55m
2026-06-01 AHK128 HKG → ICN Jun 1, 19:40 UTCJun 1, 22:45 UTC3h 5m
2026-05-31 AHK8916 - May 31, 19:05 UTCMay 31, 19:25 UTC20m
2026-05-31 AHK8916 - May 31, 14:50 UTCMay 31, 16:20 UTC1h 30m
2026-05-31 AHK8915 HKG → CGK May 31, 12:35 UTCMay 31, 12:50 UTC15m
2026-05-31 AHK8915 HKG → CGK May 31, 08:40 UTCMay 31, 08:55 UTC15m
2026-05-30 AHK721 CTU → HKG May 30, 17:35 UTCMay 30, 18:00 UTC25m
2026-05-28 AHK720 HKG → CTU May 28, 20:35 UTCMay 28, 21:00 UTC25m
2026-05-28 AHK209 NRT → HKG May 28, 12:45 UTCMay 28, 16:50 UTC4h 5m
2026-05-27 AHK208 HKG → NRT May 27, 19:55 UTCMay 27, 23:50 UTC3h 55m
2026-05-27 AHK456 MNL → HKG May 27, 14:55 UTCMay 27, 16:30 UTC1h 35m
2026-05-27 AHK456 MNL → HKG May 27, 00:39 UTCMay 27, 12:40 UTC12h 0m
2026-05-26 AHK457 HKG → MNL May 26, 20:05 UTCMay 26, 22:05 UTC2h 0m
2026-05-26 AHK681 TPE → HKG May 26, 14:45 UTCMay 26, 15:54 UTC1h 10m
2026-05-25 AHK680 HKG → TPE May 25, 20:34 UTCMay 25, 22:05 UTC1h 30m
2026-05-25 AHK217 NGO → HKG May 25, 13:00 UTCMay 25, 16:15 UTC3h 15m
2026-05-23 AHK216 HKG → NGO May 23, 20:20 UTCMay 23, 23:45 UTC3h 25m
2026-05-23 CPA2072 PEN → HKG May 23, 16:10 UTCMay 23, 16:35 UTC25m
2026-05-23 CPA3073 HKG → PEN May 23, 07:40 UTCMay 23, 07:55 UTC15m
2026-05-22 AHK209 NRT → HKG May 22, 12:45 UTCMay 22, 16:40 UTC3h 55m
2026-05-21 AHK208 HKG → NRT May 21, 19:45 UTCMay 21, 23:25 UTC3h 40m
2026-05-21 AHK769 PEK → HKG May 21, 13:50 UTCMay 21, 16:45 UTC2h 55m
2026-05-20 AHK768 HKG → PEK May 20, 20:00 UTCMay 20, 20:25 UTC25m
2026-05-20 AHK209 NRT → HKG May 20, 12:45 UTCMay 20, 16:45 UTC4h 0m
2026-05-19 AHK208 HKG → NRT May 19, 19:50 UTCMay 19, 23:50 UTC4h 0m
2026-05-19 AHK681 TPE → HKG May 19, 14:40 UTCMay 19, 16:00 UTC1h 20m
2026-05-18 AHK680 HKG → TPE May 18, 20:50 UTCMay 18, 22:10 UTC1h 20m

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

Mode-S 78926D frequently asked

What is Mode-S code 78926D?
78926D is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LDV.
Where is Mode-S 78926D registered?
Mode-S code 78926D is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78926D broadcasting right now?
Yes. Mode-S 78926D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78926D, octal 36111155, decimal 7,901,805.
What flights does 78926D operate?
Mode-S 78926D has broadcast 20 distinct callsigns, including AHK456, AHK457, AHK681, AHK209, AHK208.