Apparatus

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sensors Mode-S transponder

4787AA

ICAO 24-bit transponder address · allocated to Norway

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

Hex
4787AA
Octal
21703652
Decimal
4,687,786
Country
NO
Tail
LN-WDL
Type
DH8D
No current signal · last broadcast 1h ago
Flights observed
337
Distinct callsigns
20
Country
NO
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 4787AA.

Country allocation

The ICAO 24-bit address 4787AA 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
WIF7BW Wideroe 9 2026-06-22
WIF5FA - 8 2026-06-24
WIF8XA - 7 2026-06-24
WIF9FN Wideroe 6 2026-06-19
WIF1AT - 6 2026-06-23
WIF8GH - 5 2026-06-18
WIF7EN - 5 2026-06-20
WIF457 Wideroe 5 2026-06-18
WIF9AY - 4 2026-06-18
WIF9A - 4 2026-06-16
WIF8VP Wideroe 4 2026-06-12
WIF8TD Wideroe 4 2026-06-11
WIF8A Wideroe 4 2026-06-12
WIF66W Wideroe 4 2026-06-08
WIF5ZH Wideroe 4 2026-06-05
WIF5JV - 4 2026-06-20
WIF5H Wideroe 4 2026-06-12
WIF592 - 4 2026-06-16
WIF56G - 4 2026-06-05
WIF4DB - 4 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-24 WIF682 BGO → TRD Jun 24, 15:09 UTCJun 24, 16:14 UTC1h 5m
2026-06-24 WIF679 TRD → BGO Jun 24, 12:50 UTCJun 24, 14:00 UTC1h 10m
2026-06-24 WIF5FA - Jun 24, 08:49 UTCJun 24, 10:10 UTC1h 20m
2026-06-24 WIF8XA - Jun 24, 06:10 UTCJun 24, 07:34 UTC1h 25m
2026-06-24 WIF8XA - Jun 24, 04:24 UTCJun 24, 05:29 UTC1h 5m
2026-06-23 WIF1AT TRD → TRF Jun 23, 17:39 UTCJun 23, 18:39 UTC1h 0m
2026-06-23 WIF1AT - Jun 23, 15:44 UTCJun 23, 17:04 UTC1h 20m
2026-06-23 WIF1332 TOS → TRD Jun 23, 13:29 UTCJun 23, 14:04 UTC35m
2026-06-23 WIF21G - Jun 23, 11:54 UTCJun 23, 12:29 UTC35m
2026-06-23 WIF6MT - Jun 23, 10:35 UTCJun 23, 10:44 UTC10m
2026-06-23 WIF5YB - Jun 23, 08:39 UTCJun 23, 08:54 UTC15m
2026-06-23 WIF9H - Jun 23, 07:05 UTCJun 23, 07:15 UTC10m
2026-06-22 WIF21M - Jun 22, 18:30 UTCJun 22, 18:40 UTC10m
2026-06-22 WIF3FB - Jun 22, 16:40 UTCJun 22, 17:15 UTC35m
2026-06-22 WIF4DB - Jun 22, 15:24 UTCJun 22, 15:59 UTC35m
2026-06-22 WIF7BW TRD → TOS Jun 22, 12:59 UTCJun 22, 14:24 UTC1h 25m
2026-06-22 WIF5FA - Jun 22, 08:44 UTCJun 22, 10:10 UTC1h 25m
2026-06-21 WIF21M - Jun 21, 19:39 UTCJun 21, 19:55 UTC15m
2026-06-21 WIF5MT - Jun 21, 18:04 UTCJun 21, 18:39 UTC35m
2026-06-21 WIF4DB - Jun 21, 16:04 UTCJun 21, 16:44 UTC40m
2026-06-21 WIF7BW TRD → TOS Jun 21, 13:00 UTCJun 21, 14:19 UTC1h 20m
2026-06-21 WIF7BW TRD → TOS Jun 21, 11:20 UTCJun 21, 12:24 UTC1h 5m
2026-06-21 WIF79V TRD → TRF Jun 21, 09:29 UTCJun 21, 10:34 UTC1h 5m
2026-06-21 WIF4BC TRF → TRD Jun 21, 07:55 UTCJun 21, 08:54 UTC1h 0m
2026-06-20 WIF1AP TRD → TRF Jun 20, 13:49 UTCJun 20, 14:50 UTC1h 0m
2026-06-20 WIF7EN - Jun 20, 12:19 UTCJun 20, 13:19 UTC1h 0m
2026-06-20 WIF5JV - Jun 20, 10:59 UTCJun 20, 11:34 UTC35m
2026-06-20 WIF454 - Jun 20, 09:39 UTCJun 20, 10:04 UTC25m
2026-06-20 WIF586 - Jun 20, 07:09 UTCJun 20, 07:59 UTC50m
2026-06-20 WIF37H - Jun 20, 05:49 UTCJun 20, 06:29 UTC40m
2026-06-19 WIF5B - Jun 19, 19:34 UTCJun 19, 20:04 UTC30m
2026-06-19 WIF3F - Jun 19, 18:34 UTCJun 19, 18:59 UTC25m
2026-06-19 WIF9FN TRD → KRS Jun 19, 16:49 UTCJun 19, 17:49 UTC1h 0m
2026-06-19 WIF9FN TRD → KRS Jun 19, 14:59 UTCJun 19, 16:04 UTC1h 5m
2026-06-19 WIF7EN - Jun 19, 13:14 UTCJun 19, 14:15 UTC1h 0m
2026-06-19 WIF7EN - Jun 19, 11:45 UTCJun 19, 12:44 UTC1h 0m
2026-06-19 WIF588 KRS → BGO Jun 19, 10:19 UTCJun 19, 11:04 UTC45m
2026-06-19 WIF8F - Jun 19, 08:59 UTCJun 19, 09:40 UTC40m
2026-06-19 WIF586 KRS → BGO Jun 19, 06:59 UTCJun 19, 07:45 UTC45m
2026-06-18 WIF595 BGO → KRS Jun 18, 21:00 UTCJun 18, 21:40 UTC40m
2026-06-18 WIF5B - Jun 18, 19:40 UTCJun 18, 20:05 UTC25m
2026-06-18 WIF3F - Jun 18, 18:25 UTCJun 18, 18:50 UTC25m
2026-06-18 WIF1FL - Jun 18, 16:30 UTCJun 18, 17:00 UTC30m
2026-06-18 WIF539 - Jun 18, 15:35 UTCJun 18, 15:55 UTC20m
2026-06-18 WIF457 AES → BGO Jun 18, 14:01 UTCJun 18, 14:30 UTC30m
2026-06-18 WIF8GH - Jun 18, 12:20 UTCJun 18, 12:50 UTC30m
2026-06-18 WIF569 - Jun 18, 10:20 UTCJun 18, 11:05 UTC45m
2026-06-18 WIF9VK - Jun 18, 09:00 UTCJun 18, 09:40 UTC40m
2026-06-18 WIF1MA - Jun 18, 06:55 UTCJun 18, 07:20 UTC25m
2026-06-18 WIF9AY - Jun 18, 05:50 UTCJun 18, 06:15 UTC25m

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

Mode-S 4787AA frequently asked

What is Mode-S code 4787AA?
4787AA is an ICAO 24-bit transponder address. Allocated to Norway. Assigned to LN-WDL.
Where is Mode-S 4787AA registered?
Mode-S code 4787AA is allocated to Norway (NO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4787AA broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4787AA, octal 21703652, decimal 4,687,786.
What flights does 4787AA operate?
Mode-S 4787AA has broadcast 20 distinct callsigns, including WIF7BW, WIF5FA, WIF8XA, WIF9FN, WIF1AT.