Apparatus

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sensors Mode-S transponder

46097D

ICAO 24-bit transponder address · allocated to Finland

Currently assigned to OH-DPL · PILATUS PC-12

Hex
46097D
Octal
21404575
Decimal
4,589,949
Country
FI
Tail
OH-DPL
Type
PC12
No current signal · last broadcast 4d ago
Flights observed
109
Distinct callsigns
20
Country
FI
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 46097D.

Country allocation

The ICAO 24-bit address 46097D 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
FSF120A - 14 2026-06-01
OHDPL - 10 2026-07-05
FSF801A - 5 2026-07-09
FSF802J - 4 2026-05-17
FSF477E - 4 2026-05-03
FSF253L - 4 2026-07-08
FSF205A - 4 2026-07-25
FSF804A - 3 2026-05-17
FSF725A - 3 2026-06-04
FSF623A - 3 2026-07-11
FSF567Q - 3 2026-07-04
FSF306A - 3 2026-07-09
FSF301B - 3 2026-05-13
FSF258U - 3 2026-06-26
FSF923A - 2 2026-06-03
FSF915E - 2 2026-06-28
FSF858S - 2 2026-06-05
FSF825A - 2 2026-06-02
FSF821U - 2 2026-07-16
FSF794N - 2 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 FSF205A - Jul 25, 15:40 UTCJul 25, 15:50 UTC10m
2026-07-25 FSF205A - Jul 25, 14:05 UTCJul 25, 15:00 UTC55m
2026-07-25 FSF205A CGN → MHG Jul 25, 11:35 UTCJul 25, 12:10 UTC35m
2026-07-25 FSF205A - Jul 25, 05:45 UTCJul 25, 07:00 UTC1h 15m
2026-07-20 FSF126A - Jul 20, 17:10 UTCJul 20, 18:05 UTC55m
2026-07-20 FSF566W IBZ → LBG Jul 20, 13:30 UTCJul 20, 16:00 UTC2h 30m
2026-07-20 FSF566W NCE → IBZ Jul 20, 10:05 UTCJul 20, 12:05 UTC2h 0m
2026-07-20 FSF126A - Jul 20, 08:25 UTCJul 20, 09:20 UTC55m
2026-07-19 FSF506A - Jul 19, 15:50 UTCJul 19, 16:40 UTC50m
2026-07-19 FSF506A - Jul 19, 13:35 UTCJul 19, 14:35 UTC1h 0m
2026-07-17 FSF602A - Jul 17, 13:15 UTCJul 17, 16:10 UTC2h 55m
2026-07-17 FSF602A - Jul 17, 09:45 UTCJul 17, 11:04 UTC1h 20m
2026-07-16 FSF821U - Jul 16, 10:04 UTCJul 16, 10:59 UTC55m
2026-07-16 FSF821U - Jul 16, 07:55 UTCJul 16, 09:00 UTC1h 5m
2026-07-15 FSF739Z - Jul 15, 13:30 UTCJul 15, 15:45 UTC2h 15m
2026-07-15 FSF739Z - Jul 15, 10:45 UTCJul 15, 11:50 UTC1h 5m
2026-07-14 FSF688Q - Jul 14, 12:05 UTCJul 14, 13:25 UTC1h 20m
2026-07-14 FSF688Q - Jul 14, 07:35 UTCJul 14, 10:05 UTC2h 30m
2026-07-12 FSF299R LTT → GVA Jul 12, 12:55 UTCJul 12, 13:55 UTC1h 0m
2026-07-12 FSF299R - Jul 12, 10:01 UTCJul 12, 11:01 UTC1h 0m
2026-07-11 FSF542G - Jul 11, 15:45 UTCJul 11, 16:50 UTC1h 5m
2026-07-11 FSF542G - Jul 11, 13:45 UTCJul 11, 15:00 UTC1h 15m
2026-07-11 FSF623A - Jul 11, 10:30 UTCJul 11, 11:10 UTC40m
2026-07-10 FSF623A - Jul 10, 16:10 UTCJul 10, 18:35 UTC2h 25m
2026-07-10 FSF623A - Jul 10, 07:10 UTCJul 10, 09:00 UTC1h 50m
2026-07-09 FSF801A - Jul 9, 15:00 UTCJul 9, 16:25 UTC1h 25m
2026-07-09 FSF306A - Jul 9, 12:15 UTCJul 9, 14:05 UTC1h 50m
2026-07-09 FSF306A - Jul 9, 09:40 UTCJul 9, 11:10 UTC1h 30m
2026-07-08 FSF306A - Jul 8, 17:40 UTCJul 8, 19:15 UTC1h 35m
2026-07-08 FSF253L - Jul 8, 16:25 UTCJul 8, 17:00 UTC35m
2026-07-08 FSF253L - Jul 8, 14:50 UTCJul 8, 16:05 UTC1h 15m
2026-07-08 FSF253L - Jul 8, 07:10 UTCJul 8, 08:15 UTC1h 5m
2026-07-07 FSF253L - Jul 7, 11:45 UTCJul 7, 12:50 UTC1h 5m
2026-07-05 OHDPL - Jul 5, 07:50 UTCJul 5, 09:25 UTC1h 35m
2026-07-04 OHDPL - Jul 4, 08:55 UTCJul 4, 10:25 UTC1h 30m
2026-07-04 FSF567Q - Jul 4, 06:20 UTCJul 4, 07:20 UTC1h 0m
2026-07-02 FSF567Q - Jul 2, 14:10 UTCJul 2, 15:10 UTC1h 0m
2026-07-02 FSF567Q - Jul 2, 06:15 UTCJul 2, 07:15 UTC1h 0m
2026-07-01 FSF660M - Jul 1, 18:15 UTCJul 1, 19:00 UTC45m
2026-07-01 FSF794N - Jul 1, 13:20 UTCJul 1, 15:25 UTC2h 5m
2026-07-01 FSF794N - Jul 1, 10:15 UTCJul 1, 12:15 UTC2h 0m
2026-06-28 FSF915E - Jun 28, 11:39 UTCJun 28, 13:00 UTC1h 20m
2026-06-28 FSF915E - Jun 28, 08:59 UTCJun 28, 10:15 UTC1h 15m
2026-06-26 FSF725E - Jun 26, 15:45 UTCJun 26, 16:44 UTC1h 0m
2026-06-26 FSF258U - Jun 26, 11:30 UTCJun 26, 12:55 UTC1h 25m
2026-06-26 FSF258U - Jun 26, 09:35 UTCJun 26, 10:25 UTC50m
2026-06-26 FSF258U - Jun 26, 07:45 UTCJun 26, 07:55 UTC10m
2026-06-25 OHDPL - Jun 25, 12:25 UTCJun 25, 13:05 UTC40m
2026-06-24 OHDPL - Jun 24, 09:15 UTCJun 24, 10:30 UTC1h 15m
2026-06-24 OHDPL - Jun 24, 07:44 UTCJun 24, 08:39 UTC55m

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

Mode-S 46097D frequently asked

What is Mode-S code 46097D?
46097D is an ICAO 24-bit transponder address. Allocated to Finland. Assigned to OH-DPL.
Where is Mode-S 46097D registered?
Mode-S code 46097D is allocated to Finland (FI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46097D broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46097D, octal 21404575, decimal 4,589,949.
What flights does 46097D operate?
Mode-S 46097D has broadcast 20 distinct callsigns, including FSF120A, OHDPL, FSF801A, FSF802J, FSF477E.