Apparatus

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sensors Mode-S transponder

461F9C

ICAO 24-bit transponder address · allocated to Finland

Currently assigned to OH-LZG · AIRBUS A-321

Hex
461F9C
Octal
21417634
Decimal
4,595,612
Country
FI
Tail
OH-LZG
Type
A321
No current signal · last broadcast Jul 26, 19:40 UTC
Flights observed
469
Distinct callsigns
20
Country
FI
Last broadcast
Jul 26, 19:40 UTC

Last known position

Most recent position reported by Mode-S 461F9C.

Country allocation

The ICAO 24-bit address 461F9C 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
FIN84G - 16 2026-07-12
FIN1AU - 16 2026-07-12
FIN7AV Finnair 15 2026-07-24
FIN1855 Finnair 15 2026-07-24
FIN6AK Finnair 14 2026-07-20
FIN9BL - 13 2026-07-20
FIN4NC Finnair 12 2026-07-25
FIN3AN Finnair 12 2026-07-25
FIN50J - 10 2026-07-14
FIN45M - 10 2026-07-14
FIN7VB - 8 2026-07-08
FIN6Y Finnair 8 2026-06-05
FIN6AP Finnair 8 2026-07-18
FIN4LK Finnair 8 2026-06-05
FIN2WC Finnair 8 2026-07-18
FIN78C - 7 2026-07-12
FIN9WA Finnair 6 2026-07-26
FIN9AK - 6 2026-07-05
FIN7FG - 6 2026-07-16
FIN78D Finnair 6 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FIN2PX MUC → HEL Jul 26, 17:40 UTCJul 26, 19:35 UTC1h 55m
2026-07-26 FIN1EH HEL → MUC Jul 26, 14:05 UTCJul 26, 16:25 UTC2h 20m
2026-07-26 FIN9WA FCO → HEL Jul 26, 09:55 UTCJul 26, 12:45 UTC2h 50m
2026-07-26 FIN78D HEL → FCO Jul 26, 04:30 UTCJul 26, 07:40 UTC3h 11m
2026-07-25 FIN4NC FCO → HEL Jul 25, 17:05 UTCJul 25, 20:00 UTC2h 55m
2026-07-25 FIN3AN HEL → FCO Jul 25, 12:55 UTCJul 25, 15:50 UTC2h 55m
2026-07-25 FIN1802 VRN → HEL Jul 25, 08:25 UTCJul 25, 11:00 UTC2h 35m
2026-07-25 FIN5KT HEL → NAP Jul 25, 04:35 UTCJul 25, 07:05 UTC2h 30m
2026-07-24 FIN4XD ARN → HEL Jul 24, 19:20 UTCJul 24, 20:00 UTC40m
2026-07-24 FIN5LA HEL → ARN Jul 24, 17:55 UTCJul 24, 18:35 UTC40m
2026-07-24 FIN5NX OSL → HEL Jul 24, 15:50 UTCJul 24, 16:55 UTC1h 5m
2026-07-24 FIN7BV HEL → OSL Jul 24, 13:30 UTCJul 24, 14:45 UTC1h 15m
2026-07-24 FIN7AV CHQ → HEL Jul 24, 08:15 UTCJul 24, 12:00 UTC3h 45m
2026-07-24 FIN1855 HEL → CHQ Jul 24, 03:20 UTCJul 24, 06:45 UTC3h 25m
2026-07-23 FIN1LP FRA → HEL Jul 23, 17:35 UTCJul 23, 20:00 UTC2h 25m
2026-07-23 FIN2K HEL → FRA Jul 23, 14:10 UTCJul 23, 16:00 UTC1h 50m
2026-07-23 FIN7AV CHQ → HEL Jul 23, 09:00 UTCJul 23, 12:30 UTC3h 30m
2026-07-23 FIN1855 HEL → CHQ Jul 23, 04:05 UTCJul 23, 07:35 UTC3h 30m
2026-07-22 FIN65M VIE → HEL Jul 22, 17:25 UTCJul 22, 19:35 UTC2h 10m
2026-07-22 FIN5H HEL → VIE Jul 22, 14:15 UTCJul 22, 16:20 UTC2h 5m
2026-07-22 FIN33V KEF → HEL Jul 22, 10:20 UTCJul 22, 13:00 UTC2h 40m
2026-07-22 FIN8AM - Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-21 FIN4YL NAP → HEL Jul 21, 18:40 UTCJul 21, 21:40 UTC3h 0m
2026-07-21 FIN8PX - Jul 21, 14:00 UTCJul 21, 16:55 UTC2h 55m
2026-07-21 FIN1806 CTA → HEL Jul 21, 08:40 UTCJul 21, 12:00 UTC3h 20m
2026-07-21 FIN6PT HEL → CTA Jul 21, 03:55 UTCJul 21, 07:30 UTC3h 35m
2026-07-20 FIN6AK CHQ → HEL Jul 20, 19:55 UTCJul 20, 23:20 UTC3h 25m
2026-07-20 FIN9BL - Jul 20, 14:30 UTCJul 20, 18:05 UTC3h 35m
2026-07-20 FIN75D DBV → HEL Jul 20, 08:25 UTCJul 20, 10:55 UTC2h 30m
2026-07-20 FIN1KY HEL → DBV Jul 20, 04:30 UTCJul 20, 07:20 UTC2h 50m
2026-07-19 FIN65M - Jul 19, 21:10 UTCJul 19, 21:15 UTC5m
2026-07-19 FIN65M - Jul 19, 19:25 UTCJul 19, 20:05 UTC40m
2026-07-19 FIN5H HEL → VIE Jul 19, 16:05 UTCJul 19, 18:15 UTC2h 10m
2026-07-19 FIN1858 CHQ → HEL Jul 19, 11:20 UTCJul 19, 14:50 UTC3h 30m
2026-07-19 FIN4LC BER → HEL Jul 19, 05:15 UTCJul 19, 08:50 UTC3h 35m
2026-07-18 FIN4NC - Jul 18, 17:45 UTCJul 18, 20:45 UTC3h 0m
2026-07-18 FIN3AN - Jul 18, 13:45 UTCJul 18, 16:45 UTC3h 0m
2026-07-18 FIN2WC ZRH → HEL Jul 18, 08:50 UTCJul 18, 11:10 UTC2h 20m
2026-07-18 FIN6AP HEL → ZRH Jul 18, 05:05 UTCJul 18, 07:35 UTC2h 30m
2026-07-17 FIN6AK CHQ → HEL Jul 17, 19:20 UTCJul 17, 23:05 UTC3h 45m
2026-07-17 FIN9BL - Jul 17, 14:50 UTCJul 17, 18:19 UTC3h 30m
2026-07-17 FIN7AV CHQ → HEL Jul 17, 08:40 UTCJul 17, 12:30 UTC3h 50m
2026-07-17 FIN1855 - Jul 17, 04:04 UTCJul 17, 07:30 UTC3h 25m
2026-07-16 FIN7FG LIS → HEL Jul 16, 16:05 UTCJul 16, 20:09 UTC4h 5m
2026-07-16 FIN96W HEL → LIS Jul 16, 10:10 UTCJul 16, 14:35 UTC4h 25m
2026-07-16 FIN7HC BER → HEL Jul 16, 07:10 UTCJul 16, 08:45 UTC1h 35m
2026-07-16 FIN3AW HEL → BER Jul 16, 04:25 UTCJul 16, 06:05 UTC1h 40m
2026-07-15 FIN6AK - Jul 15, 17:55 UTCJul 15, 21:40 UTC3h 45m
2026-07-15 FIN9BL - Jul 15, 13:20 UTCJul 15, 16:50 UTC3h 30m
2026-07-15 FIN1802 - Jul 15, 08:25 UTCJul 15, 11:05 UTC2h 40m

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

Mode-S 461F9C frequently asked

What is Mode-S code 461F9C?
461F9C is an ICAO 24-bit transponder address. Allocated to Finland. Assigned to OH-LZG.
Where is Mode-S 461F9C registered?
Mode-S code 461F9C is allocated to Finland (FI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 461F9C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 461F9C, octal 21417634, decimal 4,595,612.
What flights does 461F9C operate?
Mode-S 461F9C has broadcast 20 distinct callsigns, including FIN84G, FIN1AU, FIN7AV, FIN1855, FIN6AK.