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sensors Mode-S transponder

45D965

ICAO 24-bit transponder address · allocated to Denmark

Currently assigned to OY-VKE · AIRBUS A-321neo

Hex
45D965
Octal
21354545
Decimal
4,577,637
Country
DK
Tail
OY-VKE
Type
A21N
Broadcasting now · callsign VKG607 · 19,125 ft
Flights observed
415
Distinct callsigns
20
Country
DK
Last broadcast
Jul 26, 21:15 UTC

Current position

45D965 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 45D965 falls within the block assigned to Denmark (DK) by ICAO Annex 10, Volume III. Every aircraft registered in Denmark 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
VKG997 - 11 2026-07-23
VKG955 SunClass Airlines 11 2026-07-23
VKG954 - 11 2026-07-23
VKG361 - 11 2026-07-21
VKG347 - 11 2026-07-22
VKG1354 SunClass Airlines 11 2026-07-22
VKG996 - 10 2026-07-23
VKG519 SunClass Airlines 10 2026-07-26
VKG517 SunClass Airlines 10 2026-07-25
VKG516 SunClass Airlines 10 2026-07-25
VKG4514 SunClass Airlines 10 2026-07-24
VKG360 - 10 2026-07-21
VKG356 SunClass Airlines 10 2026-07-21
VKG346 - 10 2026-07-15
VKG338 - 10 2026-07-20
VKG673 SunClass Airlines 9 2026-07-25
VKG625 - 9 2026-07-24
VKG624 - 9 2026-07-24
VKG618 - 9 2026-07-26
VKG518 SunClass Airlines 9 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VKG519 GZP → ARN Jul 26, 20:20 UTCJul 26, 21:15 UTC55m
2026-07-26 VKG518 ARN → GZP Jul 26, 15:20 UTCJul 26, 18:55 UTC3h 35m
2026-07-26 VKG618 - Jul 26, 10:20 UTCJul 26, 13:30 UTC3h 10m
2026-07-26 VKG617 BLL → VAR Jul 26, 05:10 UTCJul 26, 08:00 UTC2h 51m
2026-07-25 VKG673 BLL → HER Jul 25, 16:20 UTCJul 26, 00:00 UTC7h 40m
2026-07-25 VKG517 AYT → ARN Jul 25, 11:00 UTCJul 25, 14:50 UTC3h 50m
2026-07-25 VKG516 ARN → AYT Jul 25, 05:20 UTCJul 25, 08:50 UTC3h 30m
2026-07-24 VKG1641 ARN → HRG Jul 24, 21:00 UTCJul 24, 23:35 UTC2h 35m
2026-07-24 VKG1640 ARN → SPU Jul 24, 17:05 UTCJul 24, 19:15 UTC2h 10m
2026-07-24 VKG625 KGS → ARN Jul 24, 12:05 UTCJul 24, 15:45 UTC3h 40m
2026-07-24 VKG624 ARN → KGS Jul 24, 06:20 UTCJul 24, 09:45 UTC3h 25m
2026-07-24 VKG4514 MMX → MMX Jul 24, 03:10 UTCJul 24, 03:50 UTC40m
2026-07-23 VKG997 - Jul 23, 22:30 UTCJul 24, 02:05 UTC3h 35m
2026-07-23 VKG996 - Jul 23, 17:35 UTCJul 23, 21:00 UTC3h 25m
2026-07-23 VKG955 HEL → LPA Jul 23, 11:00 UTCJul 23, 14:30 UTC3h 30m
2026-07-23 VKG954 - Jul 23, 05:55 UTCJul 23, 09:25 UTC3h 30m
2026-07-22 VKG1355 VAR → HEL Jul 22, 19:45 UTCJul 22, 22:25 UTC2h 40m
2026-07-22 VKG1354 HEL → VAR Jul 22, 15:25 UTCJul 22, 18:05 UTC2h 40m
2026-07-22 VKG347 HEL → HEL Jul 22, 04:55 UTCJul 22, 13:40 UTC8h 45m
2026-07-21 VKG357 GZP → HEL Jul 21, 23:20 UTCJul 22, 03:15 UTC3h 55m
2026-07-21 VKG356 HEL → GZP Jul 21, 18:00 UTCJul 21, 21:40 UTC3h 40m
2026-07-21 VKG361 - Jul 21, 12:50 UTCJul 21, 16:30 UTC3h 40m
2026-07-21 VKG360 - Jul 21, 06:35 UTCJul 21, 10:25 UTC3h 50m
2026-07-20 VKG339 - Jul 20, 21:05 UTCJul 21, 00:30 UTC3h 24m
2026-07-20 VKG338 HEL → KGS Jul 20, 16:10 UTCJul 20, 19:50 UTC3h 40m
2026-07-20 VKG377 LCA → HEL Jul 20, 09:55 UTCJul 20, 14:00 UTC4h 5m
2026-07-20 VKG380 HEL → LCA Jul 20, 04:15 UTCJul 20, 08:35 UTC4h 20m
2026-07-20 VKG4578 ARN → HEL Jul 20, 01:35 UTCJul 20, 02:10 UTC35m
2026-07-19 VKG519 - Jul 19, 20:15 UTCJul 20, 00:00 UTC3h 45m
2026-07-19 VKG518 ARN → GZP Jul 19, 14:55 UTCJul 19, 18:50 UTC3h 55m
2026-07-19 VKG618 - Jul 19, 10:15 UTCJul 19, 13:10 UTC2h 55m
2026-07-19 VKG617 BLL → VAR Jul 19, 05:20 UTCJul 19, 08:25 UTC3h 5m
2026-07-18 VKG673 BLL → HER Jul 18, 20:55 UTCJul 18, 23:40 UTC2h 45m
2026-07-18 VKG672 - Jul 18, 16:10 UTCJul 18, 19:05 UTC2h 55m
2026-07-18 VKG517 AYT → ARN Jul 18, 10:30 UTCJul 18, 14:15 UTC3h 45m
2026-07-18 VKG516 ARN → AYT Jul 18, 06:40 UTCJul 18, 08:55 UTC2h 15m
2026-07-18 VKG516 ARN → AYT Jul 18, 05:20 UTCJul 18, 06:30 UTC1h 10m
2026-07-17 VKG1641 - Jul 17, 21:10 UTCJul 17, 23:20 UTC2h 10m
2026-07-17 VKG1640 ARN → SPU Jul 17, 16:59 UTCJul 17, 19:20 UTC2h 20m
2026-07-17 VKG625 - Jul 17, 11:35 UTCJul 17, 15:10 UTC3h 35m
2026-07-17 VKG624 ARN → KGS Jul 17, 06:15 UTCJul 17, 09:45 UTC3h 30m
2026-07-17 VKG4514 MMX → MMX Jul 17, 03:25 UTCJul 17, 04:04 UTC40m
2026-07-16 VKG997 - Jul 16, 21:35 UTCJul 17, 01:20 UTC3h 45m
2026-07-16 VKG996 - Jul 16, 16:44 UTCJul 16, 20:05 UTC3h 20m
2026-07-16 VKG955 HEL → LPA Jul 16, 11:15 UTCJul 16, 15:00 UTC3h 45m
2026-07-16 VKG954 - Jul 16, 06:05 UTCJul 16, 09:20 UTC3h 15m
2026-07-15 VKG1355 VAR → HEL Jul 15, 19:55 UTCJul 15, 22:45 UTC2h 50m
2026-07-15 VKG1354 HEL → VAR Jul 15, 15:35 UTCJul 15, 18:10 UTC2h 35m
2026-07-15 VKG347 RHO → HEL Jul 15, 09:45 UTCJul 15, 13:45 UTC4h 0m
2026-07-15 VKG346 HEL → RHO Jul 15, 04:50 UTCJul 15, 08:20 UTC3h 30m

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 OY-VKE page for operator, model, and routing details .

Mode-S 45D965 frequently asked

What is Mode-S code 45D965?
45D965 is an ICAO 24-bit transponder address. Allocated to Denmark. Assigned to OY-VKE.
Where is Mode-S 45D965 registered?
Mode-S code 45D965 is allocated to Denmark (DK). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 45D965 broadcasting right now?
Yes. Mode-S 45D965 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 45D965, octal 21354545, decimal 4,577,637.
What flights does 45D965 operate?
Mode-S 45D965 has broadcast 20 distinct callsigns, including VKG997, VKG955, VKG954, VKG361, VKG347.