Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

461F31

ICAO 24-bit transponder address · allocated to Finland

Currently assigned to OH-LVD · AIRBUS A-319

Hex
461F31
Octal
21417461
Decimal
4,595,505
Country
FI
Tail
OH-LVD
Type
A319
Broadcasting now · callsign FIN8AK · 650 ft
Flights observed
497
Distinct callsigns
20
Country
FI
Last broadcast
11m ago

Current position

461F31 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 461F31 falls within the block assigned to Finland (FI) by ICAO Annex 10, Volume III. Every aircraft registered in Finland 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
FIN2HA Finnair 12 2026-05-18
FIN7EH Finnair 11 2026-05-18
FIN6DR - 11 2026-07-05
FIN823 - 10 2026-07-12
FIN7PA - 10 2026-07-12
FIN1929 - 10 2026-07-04
FIN9YA Finnair 9 2026-07-04
FIN78Q - 8 2026-07-13
FIN1676 - 8 2026-07-13
FIN79T - 7 2026-07-04
FIN5KR - 7 2026-07-04
FIN59P - 7 2026-07-10
FIN4B - 7 2026-07-02
FIN2MF - 7 2026-07-10
FIN1HF - 7 2026-07-10
FIN8MC - 6 2026-07-03
FIN8CA - 6 2026-07-11
FIN52V - 6 2026-07-11
FIN98L - 5 2026-07-09
FIN8AK - 5 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FIN8AK - Jul 14, 11:40 UTCJul 14, 12:15 UTC35m
2026-07-14 FIN9PF - Jul 14, 08:30 UTCJul 14, 10:45 UTC2h 15m
2026-07-14 FIN4DR HEL → LUX Jul 14, 04:55 UTCJul 14, 07:20 UTC2h 25m
2026-07-13 FIN1676 - Jul 13, 23:15 UTCJul 14, 03:10 UTC3h 55m
2026-07-13 FIN78Q - Jul 13, 17:40 UTCJul 13, 22:15 UTC4h 35m
2026-07-13 FIN4EB ARN → HEL Jul 13, 15:50 UTCJul 13, 16:35 UTC45m
2026-07-13 FIN5LQ HEL → ARN Jul 13, 14:20 UTCJul 13, 15:05 UTC45m
2026-07-13 FIN1BA MAN → HEL Jul 13, 09:20 UTCJul 13, 11:55 UTC2h 35m
2026-07-13 FIN6EN HEL → MAN Jul 13, 05:35 UTCJul 13, 08:10 UTC2h 35m
2026-07-13 FIN1676 - Jul 13, 00:10 UTCJul 13, 04:00 UTC3h 50m
2026-07-12 FIN78Q - Jul 12, 18:35 UTCJul 12, 23:10 UTC4h 35m
2026-07-12 FIN5NX OSL → HEL Jul 12, 16:25 UTCJul 12, 17:25 UTC1h 0m
2026-07-12 FIN7BV HEL → OSL Jul 12, 14:01 UTCJul 12, 15:10 UTC1h 10m
2026-07-12 FIN7PA ARN → HEL Jul 12, 10:45 UTCJul 12, 11:25 UTC40m
2026-07-12 FIN7PA - Jul 12, 08:35 UTCJul 12, 09:35 UTC1h 0m
2026-07-12 FIN823 ARN → SVG Jul 12, 06:25 UTCJul 12, 07:31 UTC1h 5m
2026-07-12 FIN823 HEL → ARN Jul 12, 04:50 UTCJul 12, 05:35 UTC45m
2026-07-11 FIN446 - Jul 11, 20:30 UTCJul 11, 21:20 UTC50m
2026-07-11 FIN7DZ HEL → OUL Jul 11, 19:00 UTCJul 11, 19:50 UTC50m
2026-07-11 FIN5NX OSL → HEL Jul 11, 16:00 UTCJul 11, 17:05 UTC1h 5m
2026-07-11 FIN7BV HEL → OSL Jul 11, 13:50 UTCJul 11, 15:00 UTC1h 10m
2026-07-11 FIN8CA BRU → HEL Jul 11, 09:40 UTCJul 11, 12:05 UTC2h 25m
2026-07-11 FIN52V HEL → BRU Jul 11, 05:05 UTCJul 11, 07:25 UTC2h 20m
2026-07-11 FIN1944 - Jul 11, 00:25 UTCJul 11, 04:01 UTC3h 35m
2026-07-10 FIN87K HEL → AYT Jul 10, 19:50 UTCJul 10, 23:15 UTC3h 25m
2026-07-10 FIN2MF HEL → HEL Jul 10, 09:35 UTCJul 10, 12:20 UTC2h 45m
2026-07-10 FIN59P - Jul 10, 07:10 UTCJul 10, 08:30 UTC1h 20m
2026-07-10 FIN1HF HEL → WAW Jul 10, 04:35 UTCJul 10, 06:00 UTC1h 25m
2026-07-09 FIN26V DUB → HEL Jul 9, 21:45 UTCJul 10, 00:30 UTC2h 45m
2026-07-09 FIN9YC - Jul 9, 17:40 UTCJul 9, 20:30 UTC2h 50m
2026-07-09 FIN98L CPH → HEL Jul 9, 15:20 UTCJul 9, 16:35 UTC1h 15m
2026-07-09 FIN4KF HEL → CPH Jul 9, 12:50 UTCJul 9, 14:10 UTC1h 20m
2026-07-09 FIN7PA ARN → HEL Jul 9, 10:55 UTCJul 9, 11:40 UTC45m
2026-07-09 FIN7PA - Jul 9, 08:55 UTCJul 9, 09:55 UTC1h 0m
2026-07-09 FIN823 ARN → SVG Jul 9, 06:40 UTCJul 9, 07:45 UTC1h 5m
2026-07-09 FIN823 HEL → ARN Jul 9, 05:00 UTCJul 9, 05:40 UTC40m
2026-07-08 FIN5YP LIS → HEL Jul 8, 21:50 UTCJul 9, 02:05 UTC4h 15m
2026-07-08 FIN20D DFW → HEL Jul 8, 16:15 UTCJul 8, 20:45 UTC4h 30m
2026-07-08 FIN1AC - Jul 8, 12:45 UTCJul 8, 14:15 UTC1h 30m
2026-07-08 FIN8TE HEL → BLL Jul 8, 10:10 UTCJul 8, 11:40 UTC1h 30m
2026-07-08 FIN8SM DUS → HEL Jul 8, 06:55 UTCJul 8, 09:05 UTC2h 10m
2026-07-08 FIN2KD HEL → DUS Jul 8, 03:55 UTCJul 8, 06:05 UTC2h 10m
2026-07-07 FIN2108 AOK → HEL Jul 7, 18:25 UTCJul 7, 22:10 UTC3h 45m
2026-07-07 FIN2107 - Jul 7, 13:45 UTCJul 7, 17:10 UTC3h 25m
2026-07-07 FIN6PZ GVA → HEL Jul 7, 09:05 UTCJul 7, 11:55 UTC2h 50m
2026-07-07 FIN5R HEL → GVA Jul 7, 05:20 UTCJul 7, 08:00 UTC2h 40m
2026-07-06 FIN8ZR WAW → HEL Jul 6, 16:45 UTCJul 6, 18:15 UTC1h 30m
2026-07-06 FIN8AL HEL → WAW Jul 6, 14:30 UTCJul 6, 15:55 UTC1h 25m
2026-07-06 FIN6AY - Jul 6, 12:00 UTCJul 6, 13:20 UTC1h 20m
2026-07-06 FIN957 HEL → CPH Jul 6, 09:45 UTCJul 6, 11:05 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 OH-LVD page for operator, model, and routing details .

Mode-S 461F31 frequently asked

What is Mode-S code 461F31?
461F31 is an ICAO 24-bit transponder address. Allocated to Finland. Assigned to OH-LVD.
Where is Mode-S 461F31 registered?
Mode-S code 461F31 is allocated to Finland (FI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 461F31 broadcasting right now?
Yes. Mode-S 461F31 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 461F31, octal 21417461, decimal 4,595,505.
What flights does 461F31 operate?
Mode-S 461F31 has broadcast 20 distinct callsigns, including FIN2HA, FIN7EH, FIN6DR, FIN823, FIN7PA.