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
Transponder active on ground
Flights observed
134
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 20:25 UTC

Last known position

Most recent position reported by Mode-S 78926D.

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
AHK209 Air Hong Kong 11 2026-07-25
AHK208 Air Hong Kong 11 2026-07-24
AHK681 Air Hong Kong 9 2026-07-21
AHK680 Air Hong Kong 9 2026-07-26
AHK128 - 6 2026-07-14
AHK721 Air Hong Kong 5 2026-07-20
AHK129 - 5 2026-07-15
AHK769 - 4 2026-07-18
AHK768 - 4 2026-07-16
AHK720 Air Hong Kong 4 2026-07-18
AHK216 - 4 2026-07-09
CPA2026 - 3 2026-07-14
AHK217 - 3 2026-07-11
CPA2015 - 2 2026-07-14
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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AHK680 HKG → TPE Jul 26, 18:55 UTCJul 26, 20:15 UTC1h 20m
2026-07-25 AHK209 NRT → HKG Jul 25, 12:50 UTCJul 25, 17:00 UTC4h 10m
2026-07-24 AHK208 HKG → NRT Jul 24, 20:25 UTCJul 25, 00:15 UTC3h 50m
2026-07-24 AHK209 NRT → HKG Jul 24, 13:00 UTCJul 24, 16:55 UTC3h 55m
2026-07-23 AHK208 HKG → NRT Jul 23, 20:20 UTCJul 24, 00:15 UTC3h 55m
2026-07-23 AHK205 KIX → HKG Jul 23, 13:40 UTCJul 23, 17:00 UTC3h 20m
2026-07-22 AHK204 HKG → KIX Jul 22, 19:40 UTCJul 22, 22:55 UTC3h 15m
2026-07-22 AHK209 NRT → HKG Jul 22, 12:45 UTCJul 22, 16:40 UTC3h 55m
2026-07-21 AHK208 HKG → NRT Jul 21, 20:00 UTCJul 21, 23:55 UTC3h 55m
2026-07-21 AHK681 TPE → HKG Jul 21, 14:45 UTCJul 21, 16:05 UTC1h 20m
2026-07-20 AHK680 HKG → TPE Jul 20, 20:45 UTCJul 20, 22:10 UTC1h 25m
2026-07-20 AHK721 CTU → HKG Jul 20, 17:35 UTCJul 20, 17:55 UTC20m
2026-07-18 AHK720 HKG → CTU Jul 18, 20:20 UTCJul 18, 20:45 UTC25m
2026-07-18 AHK769 - Jul 18, 14:00 UTCJul 18, 17:00 UTC3h 0m
2026-07-16 AHK768 - Jul 16, 20:00 UTCJul 16, 20:19 UTC20m
2026-07-15 AHK129 ICN → HKG Jul 15, 13:15 UTCJul 15, 16:15 UTC3h 0m
2026-07-14 AHK128 HKG → ICN Jul 14, 19:50 UTCJul 14, 22:55 UTC3h 4m
2026-07-14 CPA2015 TPE → HKG Jul 14, 13:25 UTCJul 14, 14:45 UTC1h 20m
2026-07-14 CPA2026 HKG → TPE Jul 14, 10:35 UTCJul 14, 12:05 UTC1h 30m
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

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?
Mode-S 78926D is currently broadcasting from the ground.
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, AHK209, AHK208, AHK681.