Apparatus

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sensors Mode-S transponder

4785BD

ICAO 24-bit transponder address · allocated to Norway

Currently assigned to LN-WDK · DE HAVILLAND DHC-8-400 Dash 8

Hex
4785BD
Octal
21702675
Decimal
4,687,293
Country
NO
Tail
LN-WDK
Type
DH8D
No current signal · last broadcast 2h ago
Flights observed
580
Distinct callsigns
20
Country
NO
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 4785BD.

Country allocation

The ICAO 24-bit address 4785BD falls within the block assigned to Norway (NO) by ICAO Annex 10, Volume III. Every aircraft registered in Norway 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
WIF47H - 24 2026-07-07
WIF7EN - 20 2026-07-09
WIF1365 - 17 2026-07-07
WIF459 - 14 2026-07-03
WIF9FN - 13 2026-07-09
WIF586 - 13 2026-07-08
WIF8JT - 12 2026-07-03
WIF399 - 11 2026-07-07
WIF1AT - 11 2026-06-26
WIF31F - 10 2026-07-04
WIF8VP - 9 2026-06-27
WIF2MY - 9 2026-07-07
WIF8XA - 8 2026-07-14
WIF5DY - 8 2026-07-08
WIF37H - 8 2026-07-08
WIF66W Wideroe 7 2026-06-03
WIF5JV - 7 2026-07-08
WIF5AD - 7 2026-07-08
WIF4MB - 7 2026-07-07
WIF4AH - 7 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 WIF5YB - Jul 14, 09:05 UTCJul 14, 09:20 UTC15m
2026-07-14 WIF8XA - Jul 14, 06:05 UTCJul 14, 07:30 UTC1h 25m
2026-07-14 WIF8XA - Jul 14, 04:20 UTCJul 14, 05:25 UTC1h 5m
2026-07-10 - BGO → TRF Jul 10, 12:25 UTCJul 10, 13:05 UTC40m
2026-07-09 WIF6PH - Jul 9, 16:35 UTCJul 9, 17:30 UTC55m
2026-07-09 WIF9FN - Jul 9, 15:05 UTCJul 9, 16:00 UTC55m
2026-07-09 WIF7EN TRD → BOO Jul 9, 13:25 UTCJul 9, 14:25 UTC1h 0m
2026-07-09 WIF7EN BGO → TRD Jul 9, 11:45 UTCJul 9, 12:40 UTC55m
2026-07-09 WIF5CU - Jul 9, 09:15 UTCJul 9, 10:55 UTC1h 40m
2026-07-09 WIF4ZE TRD → BOO Jul 9, 07:30 UTCJul 9, 08:25 UTC55m
2026-07-08 WIF684 BGO → TRD Jul 8, 18:00 UTCJul 8, 19:00 UTC1h 0m
2026-07-08 WIF424 - Jul 8, 16:30 UTCJul 8, 17:15 UTC45m
2026-07-08 WIF5BX BGO → TRF Jul 8, 15:10 UTCJul 8, 15:50 UTC40m
2026-07-08 WIF5AD - Jul 8, 13:40 UTCJul 8, 14:15 UTC35m
2026-07-08 WIF5DY - Jul 8, 12:10 UTCJul 8, 12:45 UTC35m
2026-07-08 WIF5JV - Jul 8, 10:35 UTCJul 8, 11:10 UTC35m
2026-07-08 WIF454 - Jul 8, 09:05 UTCJul 8, 09:35 UTC30m
2026-07-08 WIF586 - Jul 8, 07:05 UTCJul 8, 07:50 UTC45m
2026-07-08 WIF37H BGO → KRS Jul 8, 05:50 UTCJul 8, 06:25 UTC35m
2026-07-07 WIF399 ABZ → BGO Jul 7, 18:10 UTCJul 7, 19:15 UTC1h 5m
2026-07-07 WIF2MY BGO → ABZ Jul 7, 16:15 UTCJul 7, 17:30 UTC1h 15m
2026-07-07 WIF1365 - Jul 7, 14:00 UTCJul 7, 14:55 UTC55m
2026-07-07 WIF47H - Jul 7, 12:30 UTCJul 7, 13:25 UTC55m
2026-07-07 WIF47H - Jul 7, 10:15 UTCJul 7, 11:20 UTC1h 5m
2026-07-07 WIF47H BGO → TRD Jul 7, 08:30 UTCJul 7, 09:35 UTC1h 5m
2026-07-07 WIF4MB TRF → BGO Jul 7, 07:00 UTCJul 7, 07:45 UTC45m
2026-07-07 WIF2TK BGO → TRF Jul 7, 05:45 UTCJul 7, 06:20 UTC35m
2026-07-06 WIF1FL - Jul 6, 16:30 UTCJul 6, 16:55 UTC25m
2026-07-06 WIF539 BGO → SVG Jul 6, 15:30 UTCJul 6, 15:55 UTC25m
2026-07-06 WIF1XP SVG → BGO Jul 6, 13:55 UTCJul 6, 14:25 UTC30m
2026-07-06 WIF5X BGO → SVG Jul 6, 12:15 UTCJul 6, 12:40 UTC25m
2026-07-06 WIF5JV - Jul 6, 10:25 UTCJul 6, 10:55 UTC30m
2026-07-06 WIF586 - Jul 6, 09:05 UTCJul 6, 09:30 UTC25m
2026-07-06 WIF586 - Jul 6, 06:55 UTCJul 6, 07:45 UTC50m
2026-07-06 WIF37H - Jul 6, 05:40 UTCJul 6, 06:15 UTC35m
2026-07-06 WIF451 - Jul 6, 04:15 UTCJul 6, 04:45 UTC30m
2026-07-05 WIF460 - Jul 5, 18:15 UTCJul 5, 18:30 UTC15m
2026-07-05 WIF7GR - Jul 5, 15:45 UTCJul 5, 17:30 UTC1h 45m
2026-07-05 WIF7EN TRD → BOO Jul 5, 14:10 UTCJul 5, 15:05 UTC55m
2026-07-05 WIF7EN BGO → TRD Jul 5, 12:30 UTCJul 5, 13:30 UTC1h 0m
2026-07-05 WIF7PB - Jul 5, 10:20 UTCJul 5, 10:55 UTC35m
2026-07-05 WIF1WL - Jul 5, 09:00 UTCJul 5, 09:30 UTC30m
2026-07-05 WIF6DJ - Jul 5, 05:35 UTCJul 5, 08:00 UTC2h 25m
2026-07-04 WIF7DP - Jul 4, 16:05 UTCJul 4, 17:50 UTC1h 45m
2026-07-04 WIF87P TRF → BGO Jul 4, 13:45 UTCJul 4, 14:25 UTC40m
2026-07-04 WIF2N BGO → TRF Jul 4, 12:30 UTCJul 4, 13:10 UTC40m
2026-07-04 WIF588 - Jul 4, 10:20 UTCJul 4, 11:00 UTC40m
2026-07-04 WIF8F BGO → KRS Jul 4, 09:10 UTCJul 4, 09:45 UTC35m
2026-07-04 WIF31F TRD → BGO Jul 4, 07:15 UTCJul 4, 08:15 UTC1h 0m
2026-07-04 WIF672 BGO → TRD Jul 4, 05:30 UTCJul 4, 06:20 UTC50m

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 LN-WDK page for operator, model, and routing details .

Mode-S 4785BD frequently asked

What is Mode-S code 4785BD?
4785BD is an ICAO 24-bit transponder address. Allocated to Norway. Assigned to LN-WDK.
Where is Mode-S 4785BD registered?
Mode-S code 4785BD is allocated to Norway (NO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4785BD broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4785BD, octal 21702675, decimal 4,687,293.
What flights does 4785BD operate?
Mode-S 4785BD has broadcast 20 distinct callsigns, including WIF47H, WIF7EN, WIF1365, WIF459, WIF9FN.