Apparatus

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sensors Mode-S transponder

47C98D

ICAO 24-bit transponder address · allocated to Norway

Currently assigned to LN-LNR · BOEING 787-9 Dreamliner

Hex
47C98D
Octal
21744615
Decimal
4,704,653
Country
NO
Tail
LN-LNR
Type
B789
No current signal · last broadcast 15h ago
Flights observed
7
Distinct callsigns
3
Country
NO
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 47C98D.

Country allocation

The ICAO 24-bit address 47C98D 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 3 distinct

Callsign Airline Flights Last seen
IGO56K - 3 2026-04-13
IGO74F IndiGo Airlines 2 2026-04-14
IGO24V IndiGo Airlines 2 2026-04-13

Recent flights last 7

DateFlightRouteTakeoffLandingDuration
2026-04-14 IGO74F LHR → DEL Apr 14, 07:15 UTCApr 14, 08:05 UTC50m
2026-04-13 IGO74F LHR → DEL Apr 13, 21:50 UTCApr 13, 23:45 UTC1h 55m
2026-04-13 IGO56K - Apr 13, 19:50 UTCApr 13, 20:00 UTC10m
2026-04-13 IGO56K - Apr 13, 16:25 UTCApr 13, 20:00 UTC3h 35m
2026-04-13 IGO24V LHR → BOM Apr 13, 00:20 UTCApr 13, 00:30 UTC10m
2026-04-12 IGO24V LHR → BOM Apr 12, 23:55 UTCApr 13, 00:30 UTC35m
2026-04-12 IGO56K - Apr 12, 17:15 UTCApr 12, 18:00 UTC45m

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

Mode-S 47C98D frequently asked

What is Mode-S code 47C98D?
47C98D is an ICAO 24-bit transponder address. Allocated to Norway. Assigned to LN-LNR.
Where is Mode-S 47C98D registered?
Mode-S code 47C98D is allocated to Norway (NO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 47C98D broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 47C98D, octal 21744615, decimal 4,704,653.
What flights does 47C98D operate?
Mode-S 47C98D has broadcast 3 distinct callsigns, including IGO56K, IGO74F, IGO24V.