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sensors Mode-S transponder

47BFC8

ICAO 24-bit transponder address · allocated to Norway

Currently assigned to LN-OUF · AIRBUS HELICOPTERS EC-135/635

Hex
47BFC8
Octal
21737710
Decimal
4,702,152
Country
NO
Tail
LN-OUF
Type
EC35
No current signal · last broadcast Jul 26, 11:25 UTC
Flights observed
268
Distinct callsigns
4
Country
NO
Last broadcast
Jul 26, 11:25 UTC

Last known position

Most recent position reported by Mode-S 47BFC8.

Country allocation

The ICAO 24-bit address 47BFC8 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 4 distinct

Callsign Airline Flights Last seen
DOC11 - 205 2026-07-10
DOC - 37 2026-06-07
DOC31 - 16 2026-07-26
DOC17 - 10 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DOC31 - Jul 26, 10:45 UTCJul 26, 11:25 UTC40m
2026-07-25 DOC31 - Jul 25, 14:50 UTCJul 25, 15:05 UTC15m
2026-07-23 DOC31 - Jul 23, 17:00 UTCJul 23, 17:50 UTC50m
2026-07-23 DOC31 - Jul 23, 16:30 UTCJul 23, 16:55 UTC25m
2026-07-23 DOC31 - Jul 23, 15:35 UTCJul 23, 15:45 UTC10m
2026-07-23 DOC31 - Jul 23, 13:35 UTCJul 23, 14:35 UTC1h 0m
2026-07-23 DOC31 - Jul 23, 11:50 UTCJul 23, 12:00 UTC10m
2026-07-20 DOC31 - Jul 20, 19:50 UTCJul 20, 20:25 UTC35m
2026-07-20 DOC31 - Jul 20, 12:15 UTCJul 20, 13:10 UTC55m
2026-07-19 DOC31 - Jul 19, 14:30 UTCJul 19, 15:00 UTC30m
2026-07-15 DOC31 - Jul 15, 17:45 UTCJul 15, 18:50 UTC1h 5m
2026-07-15 DOC31 - Jul 15, 16:55 UTCJul 15, 17:40 UTC45m
2026-07-15 DOC31 - Jul 15, 14:00 UTCJul 15, 14:30 UTC30m
2026-07-14 DOC31 - Jul 14, 16:25 UTCJul 14, 16:35 UTC10m
2026-07-13 DOC31 - Jul 13, 13:05 UTCJul 13, 13:35 UTC30m
2026-07-13 DOC31 - Jul 13, 11:25 UTCJul 13, 11:55 UTC30m
2026-07-10 DOC11 - Jul 10, 14:00 UTCJul 10, 14:10 UTC10m
2026-07-10 DOC11 - Jul 10, 12:40 UTCJul 10, 13:20 UTC40m
2026-07-10 DOC11 - Jul 10, 10:00 UTCJul 10, 10:30 UTC30m
2026-07-10 DOC11 - Jul 10, 09:10 UTCJul 10, 09:20 UTC10m
2026-07-09 DOC11 - Jul 9, 19:05 UTCJul 9, 19:25 UTC20m
2026-07-09 DOC11 - Jul 9, 17:45 UTCJul 9, 18:20 UTC35m
2026-07-09 DOC11 - Jul 9, 12:50 UTCJul 9, 13:30 UTC40m
2026-07-09 DOC11 - Jul 9, 08:30 UTCJul 9, 09:15 UTC45m
2026-07-09 DOC11 - Jul 9, 07:40 UTCJul 9, 07:55 UTC15m
2026-07-09 DOC11 - Jul 9, 00:40 UTCJul 9, 00:50 UTC10m
2026-07-08 DOC11 - Jul 8, 23:55 UTCJul 9, 00:20 UTC25m
2026-07-08 DOC11 - Jul 8, 22:55 UTCJul 8, 23:25 UTC30m
2026-07-08 DOC11 - Jul 8, 16:50 UTCJul 8, 18:05 UTC1h 15m
2026-07-07 DOC11 - Jul 7, 23:40 UTCJul 7, 23:50 UTC10m
2026-07-07 DOC11 - Jul 7, 22:20 UTCJul 7, 23:15 UTC55m
2026-07-07 DOC11 - Jul 7, 16:50 UTCJul 7, 18:55 UTC2h 5m
2026-07-07 DOC11 - Jul 7, 15:05 UTCJul 7, 15:20 UTC15m
2026-07-07 DOC11 - Jul 7, 12:50 UTCJul 7, 13:25 UTC35m
2026-07-07 DOC11 - Jul 7, 11:00 UTCJul 7, 11:35 UTC35m
2026-07-06 DOC17 - Jul 6, 20:55 UTCJul 6, 21:10 UTC15m
2026-07-06 DOC17 - Jul 6, 20:10 UTCJul 6, 20:20 UTC10m
2026-07-06 DOC17 - Jul 6, 13:05 UTCJul 6, 13:55 UTC50m
2026-07-05 DOC17 - Jul 5, 17:25 UTCJul 5, 18:20 UTC55m
2026-07-05 DOC11 - Jul 5, 13:10 UTCJul 5, 13:25 UTC15m
2026-07-05 DOC11 - Jul 5, 11:00 UTCJul 5, 11:05 UTC5m
2026-07-05 DOC11 - Jul 5, 09:15 UTCJul 5, 10:00 UTC45m
2026-07-05 DOC11 - Jul 5, 07:35 UTCJul 5, 07:40 UTC5m
2026-07-05 DOC11 - Jul 5, 05:40 UTCJul 5, 05:50 UTC10m
2026-07-04 DOC11 - Jul 4, 18:50 UTCJul 4, 19:10 UTC20m
2026-07-04 DOC11 - Jul 4, 17:45 UTCJul 4, 18:15 UTC30m
2026-07-04 DOC11 - Jul 4, 16:10 UTCJul 4, 16:20 UTC10m
2026-07-04 DOC11 - Jul 4, 14:20 UTCJul 4, 15:10 UTC50m
2026-07-04 DOC11 - Jul 4, 12:50 UTCJul 4, 13:45 UTC55m
2026-07-03 DOC17 - Jul 3, 05:55 UTCJul 3, 06:05 UTC10m

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

Mode-S 47BFC8 frequently asked

What is Mode-S code 47BFC8?
47BFC8 is an ICAO 24-bit transponder address. Allocated to Norway. Assigned to LN-OUF.
Where is Mode-S 47BFC8 registered?
Mode-S code 47BFC8 is allocated to Norway (NO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 47BFC8 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 11:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 47BFC8, octal 21737710, decimal 4,702,152.
What flights does 47BFC8 operate?
Mode-S 47BFC8 has broadcast 4 distinct callsigns, including DOC11, DOC, DOC31, DOC17.