Apparatus

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sensors Mode-S transponder

44B60C

ICAO 24-bit transponder address · allocated to Belgium

Currently assigned to OO-MPL · ROBIN DR-400

Hex
44B60C
Octal
21133014
Decimal
4,503,052
Country
BE
Tail
OO-MPL
Type
DR40
No current signal · last broadcast 1d ago
Flights observed
196
Distinct callsigns
1
Country
BE
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 44B60C.

Country allocation

The ICAO 24-bit address 44B60C falls within the block assigned to Belgium (BE) by ICAO Annex 10, Volume III. Every aircraft registered in Belgium 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 1 distinct

Callsign Airline Flights Last seen
OOMPL - 196 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 OOMPL - Jul 12, 09:40 UTCJul 12, 10:05 UTC25m
2026-07-10 OOMPL - Jul 10, 11:30 UTCJul 10, 12:40 UTC1h 10m
2026-07-10 OOMPL ANR → CQF Jul 10, 08:40 UTCJul 10, 09:35 UTC55m
2026-07-09 OOMPL ANR → ANR Jul 9, 09:40 UTCJul 9, 10:05 UTC25m
2026-07-08 OOMPL - Jul 8, 16:20 UTCJul 8, 16:40 UTC20m
2026-07-08 OOMPL - Jul 8, 14:45 UTCJul 8, 15:15 UTC30m
2026-07-08 OOMPL ANR → ANR Jul 8, 09:35 UTCJul 8, 10:05 UTC30m
2026-07-07 OOMPL - Jul 7, 16:00 UTCJul 7, 16:35 UTC35m
2026-07-07 OOMPL ANR → ANR Jul 7, 14:30 UTCJul 7, 15:00 UTC30m
2026-07-07 OOMPL ANR → ANR Jul 7, 12:55 UTCJul 7, 13:45 UTC50m
2026-07-07 OOMPL - Jul 7, 11:30 UTCJul 7, 11:50 UTC20m
2026-07-07 OOMPL - Jul 7, 09:10 UTCJul 7, 09:55 UTC45m
2026-07-07 OOMPL ANR → ANR Jul 7, 06:45 UTCJul 7, 07:30 UTC45m
2026-07-06 OOMPL - Jul 6, 17:25 UTCJul 6, 17:55 UTC30m
2026-07-06 OOMPL - Jul 6, 15:50 UTCJul 6, 16:15 UTC25m
2026-07-06 OOMPL - Jul 6, 12:35 UTCJul 6, 13:20 UTC45m
2026-07-06 OOMPL ANR → ANR Jul 6, 10:25 UTCJul 6, 11:10 UTC45m
2026-07-05 OOMPL - Jul 5, 10:35 UTCJul 5, 10:55 UTC20m
2026-07-05 OOMPL - Jul 5, 08:25 UTCJul 5, 09:05 UTC40m
2026-07-03 OOMPL - Jul 3, 14:50 UTCJul 3, 15:10 UTC20m
2026-07-03 OOMPL - Jul 3, 12:50 UTCJul 3, 13:00 UTC10m
2026-06-30 OOMPL - Jun 30, 16:40 UTCJun 30, 17:45 UTC1h 5m
2026-06-30 OOMPL - Jun 30, 14:15 UTCJun 30, 15:35 UTC1h 20m
2026-06-14 OOMPL - Jun 14, 14:45 UTCJun 14, 16:10 UTC1h 25m
2026-06-14 OOMPL - Jun 14, 13:50 UTCJun 14, 14:10 UTC20m
2026-06-14 OOMPL - Jun 14, 08:40 UTCJun 14, 10:25 UTC1h 45m
2026-06-13 OOMPL - Jun 13, 13:20 UTCJun 13, 13:45 UTC25m
2026-06-13 OOMPL - Jun 13, 09:15 UTCJun 13, 09:50 UTC35m
2026-06-12 OOMPL - Jun 12, 17:15 UTCJun 12, 17:25 UTC10m
2026-06-12 OOMPL - Jun 12, 08:55 UTCJun 12, 09:25 UTC30m
2026-06-10 OOMPL - Jun 10, 13:05 UTCJun 10, 14:45 UTC1h 40m
2026-06-10 OOMPL - Jun 10, 09:30 UTCJun 10, 10:40 UTC1h 10m
2026-06-10 OOMPL - Jun 10, 06:05 UTCJun 10, 07:45 UTC1h 40m
2026-06-09 OOMPL ANR → ANR Jun 9, 13:40 UTCJun 9, 14:25 UTC45m
2026-06-09 OOMPL - Jun 9, 08:15 UTCJun 9, 09:30 UTC1h 15m
2026-06-09 OOMPL ANR → ANR Jun 9, 07:40 UTCJun 9, 08:10 UTC30m
2026-06-08 OOMPL ANR → ANR Jun 8, 14:35 UTCJun 8, 15:25 UTC50m
2026-06-06 OOMPL - Jun 6, 08:25 UTCJun 6, 09:15 UTC50m
2026-06-06 OOMPL ANR → ANR Jun 6, 07:40 UTCJun 6, 08:15 UTC35m
2026-06-06 OOMPL ANR → ANR Jun 6, 06:15 UTCJun 6, 07:05 UTC50m
2026-06-05 OOMPL - Jun 5, 16:45 UTCJun 5, 17:15 UTC30m
2026-06-05 OOMPL - Jun 5, 14:50 UTCJun 5, 15:30 UTC40m
2026-06-04 OOMPL - Jun 4, 15:20 UTCJun 4, 15:40 UTC20m
2026-06-04 OOMPL - Jun 4, 14:00 UTCJun 4, 14:25 UTC25m
2026-06-01 OOMPL - Jun 1, 17:50 UTCJun 1, 18:20 UTC30m
2026-06-01 OOMPL - Jun 1, 16:35 UTCJun 1, 17:00 UTC25m
2026-06-01 OOMPL - Jun 1, 14:40 UTCJun 1, 15:15 UTC35m
2026-06-01 OOMPL - Jun 1, 13:15 UTCJun 1, 13:35 UTC20m
2026-06-01 OOMPL - Jun 1, 10:05 UTCJun 1, 10:45 UTC40m
2026-06-01 OOMPL - Jun 1, 08:50 UTCJun 1, 09:20 UTC30m

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 OO-MPL page for operator, model, and routing details .

Mode-S 44B60C frequently asked

What is Mode-S code 44B60C?
44B60C is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-MPL.
Where is Mode-S 44B60C registered?
Mode-S code 44B60C is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44B60C broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44B60C, octal 21133014, decimal 4,503,052.
What flights does 44B60C operate?
Mode-S 44B60C has broadcast 1 distinct callsign, including OOMPL.