Apparatus

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sensors Mode-S transponder

461E16

ICAO 24-bit transponder address · allocated to Finland

Currently assigned to OH-LKG · EMBRAER ERJ-190-100

Hex
461E16
Octal
21417026
Decimal
4,595,222
Country
FI
Tail
OH-LKG
Type
E190
Transponder active on ground
Flights observed
549
Distinct callsigns
20
Country
FI
Last broadcast
15m ago

Last known position

Most recent position reported by Mode-S 461E16.

Country allocation

The ICAO 24-bit address 461E16 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
FIN1393 - 13 2026-07-13
FIN9CE - 12 2026-07-04
FIN1AJ Finnair 12 2026-07-04
FIN7YC - 11 2026-07-13
FIN7RC - 10 2026-06-23
FIN6HA Finnair 10 2026-06-23
FIN69V - 10 2026-07-10
FIN26J - 10 2026-07-10
FIN8DM Finnair 9 2026-06-06
FIN81C Finnair 9 2026-06-06
FIN9XG - 8 2026-07-13
FIN9PE - 8 2026-07-13
FIN7WB - 8 2026-07-09
FIN5UP - 8 2026-07-13
FIN5RY - 8 2026-07-10
FIN50C Finnair 8 2026-06-12
FIN1TC - 8 2026-07-10
FIN1G - 8 2026-07-13
FIN1422 Finnair 8 2026-06-12
FIN91Z - 7 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FIN78Y - Jul 14, 18:35 UTCJul 14, 19:30 UTC55m
2026-07-14 FIN18N HEL → OSL Jul 14, 16:35 UTCJul 14, 17:45 UTC1h 10m
2026-07-14 FIN5YR - Jul 14, 14:45 UTCJul 14, 15:30 UTC45m
2026-07-14 FIN4CL HEL → OUL Jul 14, 13:25 UTCJul 14, 14:10 UTC45m
2026-07-14 FIN1YB PRG → HEL Jul 14, 09:40 UTCJul 14, 11:30 UTC1h 50m
2026-07-14 FIN1TH HEL → PRG Jul 14, 06:50 UTCJul 14, 08:40 UTC1h 50m
2026-07-14 FIN434 - Jul 14, 04:50 UTCJul 14, 05:35 UTC45m
2026-07-14 FIN4PV HEL → OUL Jul 14, 03:20 UTCJul 14, 04:10 UTC50m
2026-07-13 FIN5UP - Jul 13, 19:35 UTCJul 13, 20:55 UTC1h 20m
2026-07-13 FIN1147 - Jul 13, 17:00 UTCJul 13, 18:40 UTC1h 40m
2026-07-13 FIN9XG - Jul 13, 15:10 UTCJul 13, 16:00 UTC50m
2026-07-13 FIN9PE - Jul 13, 13:20 UTCJul 13, 14:10 UTC50m
2026-07-13 FIN7YC - Jul 13, 10:05 UTCJul 13, 12:05 UTC2h 0m
2026-07-13 FIN1393 HEL → DUS Jul 13, 06:30 UTCJul 13, 08:40 UTC2h 10m
2026-07-13 FIN1G ARN → HEL Jul 13, 04:35 UTCJul 13, 05:15 UTC40m
2026-07-12 FIN827 HEL → ARN Jul 12, 21:40 UTCJul 12, 22:30 UTC50m
2026-07-12 FIN4NC - Jul 12, 17:15 UTCJul 12, 20:20 UTC3h 5m
2026-07-12 FIN3AN - Jul 12, 13:05 UTCJul 12, 16:05 UTC3h 0m
2026-07-12 FIN1776 TRN → HEL Jul 12, 08:40 UTCJul 12, 11:30 UTC2h 50m
2026-07-12 FIN7QA HEL → TRN Jul 12, 04:55 UTCJul 12, 07:40 UTC2h 45m
2026-07-11 FIN8DN BER → HEL Jul 11, 18:30 UTCJul 11, 20:10 UTC1h 40m
2026-07-11 FIN33A - Jul 11, 15:40 UTCJul 11, 17:15 UTC1h 35m
2026-07-11 FIN7YC DUS → HEL Jul 11, 09:20 UTCJul 11, 11:25 UTC2h 5m
2026-07-11 FIN1393 HEL → DUS Jul 11, 06:01 UTCJul 11, 08:05 UTC2h 5m
2026-07-10 FIN8ZR - Jul 10, 16:50 UTCJul 10, 18:10 UTC1h 20m
2026-07-10 FIN8AL HEL → WAW Jul 10, 14:30 UTCJul 10, 15:55 UTC1h 25m
2026-07-10 FIN69V HAM → HEL Jul 10, 11:00 UTCJul 10, 12:45 UTC1h 45m
2026-07-10 FIN26J HEL → HAM Jul 10, 07:45 UTCJul 10, 09:20 UTC1h 35m
2026-07-10 FIN5RY ARN → HEL Jul 10, 06:00 UTCJul 10, 06:45 UTC45m
2026-07-10 FIN1TC HEL → ARN Jul 10, 04:25 UTCJul 10, 05:10 UTC45m
2026-07-09 FIN8ZR WAW → HEL Jul 9, 16:55 UTCJul 9, 18:20 UTC1h 25m
2026-07-09 FIN8AL HEL → WAW Jul 9, 14:25 UTCJul 9, 15:45 UTC1h 20m
2026-07-09 FIN8BX - Jul 9, 11:15 UTCJul 9, 12:40 UTC1h 25m
2026-07-09 FIN1143 HEL → WAW Jul 9, 08:45 UTCJul 9, 10:10 UTC1h 25m
2026-07-09 FIN2JA - Jul 9, 06:45 UTCJul 9, 07:55 UTC1h 10m
2026-07-09 FIN7WB HEL → GOT Jul 9, 04:40 UTCJul 9, 05:50 UTC1h 10m
2026-07-08 FIN78Y OSL → HEL Jul 8, 18:45 UTCJul 8, 20:00 UTC1h 15m
2026-07-08 FIN18N HEL → OSL Jul 8, 16:35 UTCJul 8, 17:45 UTC1h 10m
2026-07-08 FIN5YR - Jul 8, 14:55 UTCJul 8, 15:45 UTC50m
2026-07-08 FIN4CL HEL → OUL Jul 8, 13:30 UTCJul 8, 14:20 UTC50m
2026-07-08 FIN60H - Jul 8, 11:00 UTCJul 8, 12:20 UTC1h 20m
2026-07-08 FIN1PM HEL → CPH Jul 8, 08:20 UTCJul 8, 09:35 UTC1h 15m
2026-07-08 FIN7RX - Jul 8, 06:05 UTCJul 8, 07:20 UTC1h 15m
2026-07-08 FIN8RK HEL → CPH Jul 8, 03:35 UTCJul 8, 04:50 UTC1h 15m
2026-07-07 FIN1814 - Jul 7, 17:25 UTCJul 7, 20:15 UTC2h 50m
2026-07-07 FIN7F HEL → FLR Jul 7, 13:25 UTCJul 7, 16:10 UTC2h 45m
2026-07-07 FIN8LF ARN → HEL Jul 7, 11:30 UTCJul 7, 12:15 UTC45m
2026-07-07 FIN8AZ HEL → ARN Jul 7, 09:45 UTCJul 7, 10:30 UTC45m
2026-07-07 FIN9DZ KRK → HEL Jul 7, 07:00 UTCJul 7, 08:50 UTC1h 50m
2026-07-07 FIN5AH HEL → KRK Jul 7, 04:20 UTCJul 7, 06:00 UTC1h 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-LKG page for operator, model, and routing details .

Mode-S 461E16 frequently asked

What is Mode-S code 461E16?
461E16 is an ICAO 24-bit transponder address. Allocated to Finland. Assigned to OH-LKG.
Where is Mode-S 461E16 registered?
Mode-S code 461E16 is allocated to Finland (FI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 461E16 broadcasting right now?
Mode-S 461E16 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 461E16, octal 21417026, decimal 4,595,222.
What flights does 461E16 operate?
Mode-S 461E16 has broadcast 20 distinct callsigns, including FIN1393, FIN9CE, FIN1AJ, FIN7YC, FIN7RC.