Apparatus

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sensors Mode-S transponder

461FA7

ICAO 24-bit transponder address · allocated to Finland

Currently assigned to OH-LZR · AIRBUS A-321

Hex
461FA7
Octal
21417647
Decimal
4,595,623
Country
FI
Tail
OH-LZR
Type
A321
No current signal · last broadcast 6h ago
Flights observed
415
Distinct callsigns
20
Country
FI
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 461FA7.

Country allocation

The ICAO 24-bit address 461FA7 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
FIN1336 - 16 2026-07-11
FIN4PE - 14 2026-07-11
FIN4LK - 12 2026-07-04
FIN8JD - 11 2026-07-03
FIN6Y - 11 2026-07-04
FIN4ER - 11 2026-07-03
FIN7GR - 10 2026-07-13
FIN96W - 9 2026-06-28
FIN84G Finnair 9 2026-05-26
FIN4AW - 9 2026-07-13
FIN9BL - 8 2026-07-10
FIN7YB - 8 2026-07-13
FIN7FG - 8 2026-06-28
FIN6AK - 8 2026-07-10
FIN2AT - 8 2026-07-03
FIN7HC - 7 2026-06-28
FIN1AU - 7 2026-05-26
FIN9AK - 6 2026-06-25
FIN6EH - 6 2026-07-08
FIN67G - 6 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 FIN7GR HEL → LHR Jul 13, 16:50 UTCJul 13, 19:20 UTC2h 30m
2026-07-13 FIN4AW ARN → HEL Jul 13, 14:55 UTCJul 13, 15:35 UTC40m
2026-07-13 FIN7YB HEL → ARN Jul 13, 13:15 UTCJul 13, 14:00 UTC45m
2026-07-13 FIN2WC ZRH → HEL Jul 13, 09:05 UTCJul 13, 11:30 UTC2h 25m
2026-07-13 FIN6AP HEL → ZRH Jul 13, 05:10 UTCJul 13, 07:45 UTC2h 35m
2026-07-12 FIN65M VIE → HEL Jul 12, 19:10 UTCJul 12, 21:15 UTC2h 5m
2026-07-12 FIN5H HEL → VIE Jul 12, 16:10 UTCJul 12, 18:10 UTC2h 0m
2026-07-12 FIN3YX BER → HEL Jul 12, 12:05 UTCJul 12, 13:35 UTC1h 30m
2026-07-12 FIN50M HEL → BER Jul 12, 09:25 UTCJul 12, 11:01 UTC1h 35m
2026-07-12 FIN7Z CPH → HEL Jul 12, 07:15 UTCJul 12, 08:25 UTC1h 10m
2026-07-12 FIN3WR HEL → CPH Jul 12, 04:45 UTCJul 12, 06:10 UTC1h 25m
2026-07-11 FIN1336 - Jul 11, 19:40 UTCJul 11, 20:05 UTC25m
2026-07-11 FIN1336 - Jul 11, 15:35 UTCJul 11, 18:30 UTC2h 55m
2026-07-11 FIN4PE HEL → LHR Jul 11, 11:25 UTCJul 11, 14:15 UTC2h 50m
2026-07-11 FIN67G - Jul 11, 07:45 UTCJul 11, 10:05 UTC2h 20m
2026-07-11 FIN1201 - Jul 11, 04:10 UTCJul 11, 06:30 UTC2h 20m
2026-07-10 FIN6AK - Jul 10, 18:25 UTCJul 10, 22:00 UTC3h 35m
2026-07-10 FIN9BL HEL → CHQ Jul 10, 13:55 UTCJul 10, 17:15 UTC3h 20m
2026-07-10 FIN9AD - Jul 10, 10:30 UTCJul 10, 12:50 UTC2h 20m
2026-07-10 FIN47U HEL → AMS Jul 10, 05:20 UTCJul 10, 07:25 UTC2h 5m
2026-07-09 FIN4XD ARN → HEL Jul 9, 20:55 UTCJul 9, 21:35 UTC40m
2026-07-09 FIN5LA HEL → ARN Jul 9, 19:15 UTCJul 9, 20:00 UTC45m
2026-07-09 FIN1336 - Jul 9, 15:30 UTCJul 9, 18:00 UTC2h 30m
2026-07-09 FIN4PE HEL → LHR Jul 9, 11:20 UTCJul 9, 13:55 UTC2h 35m
2026-07-09 FIN67G - Jul 9, 07:35 UTCJul 9, 08:50 UTC1h 15m
2026-07-09 FIN1201 HEL → LJU Jul 9, 04:20 UTCJul 9, 06:30 UTC2h 10m
2026-07-08 FIN1336 - Jul 8, 15:25 UTCJul 8, 17:55 UTC2h 30m
2026-07-08 FIN4PE HEL → LHR Jul 8, 11:20 UTCJul 8, 13:55 UTC2h 35m
2026-07-08 FIN6EH ARN → HEL Jul 8, 09:00 UTCJul 8, 09:40 UTC40m
2026-07-08 FIN3EJ HEL → ARN Jul 8, 07:10 UTCJul 8, 08:00 UTC50m
2026-07-07 FIN1PG - Jul 7, 17:35 UTCJul 7, 19:55 UTC2h 20m
2026-07-07 FIN4PC HEL → EDI Jul 7, 14:00 UTCJul 7, 16:25 UTC2h 25m
2026-07-07 FIN9AD - Jul 7, 10:15 UTCJul 7, 12:15 UTC2h 0m
2026-07-07 FIN47U - Jul 7, 05:50 UTCJul 7, 07:55 UTC2h 5m
2026-07-07 FIN24Q - Jul 7, 00:50 UTCJul 7, 04:40 UTC3h 50m
2026-07-06 FIN6TF HEL → ALC Jul 6, 19:25 UTCJul 6, 23:30 UTC4h 5m
2026-07-06 FIN1336 LHR → HEL Jul 6, 15:55 UTCJul 6, 18:10 UTC2h 15m
2026-07-06 FIN4PE - Jul 6, 11:35 UTCJul 6, 14:30 UTC2h 55m
2026-07-06 FIN67G - Jul 6, 07:45 UTCJul 6, 10:10 UTC2h 25m
2026-07-06 FIN1201 HEL → LJU Jul 6, 04:10 UTCJul 6, 06:30 UTC2h 20m
2026-07-05 FIN6AK - Jul 5, 18:20 UTCJul 5, 22:00 UTC3h 40m
2026-07-05 FIN9BL - Jul 5, 13:35 UTCJul 5, 17:00 UTC3h 25m
2026-07-05 FIN1934 - Jul 5, 08:00 UTCJul 5, 11:50 UTC3h 50m
2026-07-05 FIN9DF HEL → GZP Jul 5, 03:20 UTCJul 5, 07:00 UTC3h 40m
2026-07-04 FIN4EB ARN → HEL Jul 4, 16:15 UTCJul 4, 16:55 UTC40m
2026-07-04 FIN5LQ HEL → ARN Jul 4, 14:30 UTCJul 4, 15:15 UTC45m
2026-07-04 FIN4LK MXP → HEL Jul 4, 08:50 UTCJul 4, 11:30 UTC2h 40m
2026-07-04 FIN6Y HEL → MXP Jul 4, 04:50 UTCJul 4, 07:25 UTC2h 35m
2026-07-03 FIN8JD - Jul 3, 16:20 UTCJul 3, 20:30 UTC4h 10m
2026-07-03 FIN4ER - Jul 3, 10:55 UTCJul 3, 15:10 UTC4h 15m

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

Mode-S 461FA7 frequently asked

What is Mode-S code 461FA7?
461FA7 is an ICAO 24-bit transponder address. Allocated to Finland. Assigned to OH-LZR.
Where is Mode-S 461FA7 registered?
Mode-S code 461FA7 is allocated to Finland (FI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 461FA7 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 461FA7, octal 21417647, decimal 4,595,623.
What flights does 461FA7 operate?
Mode-S 461FA7 has broadcast 20 distinct callsigns, including FIN1336, FIN4PE, FIN4LK, FIN8JD, FIN6Y.