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sensors Mode-S transponder

4486F4

ICAO 24-bit transponder address · allocated to Belgium

Currently assigned to OO-AWT · CESSNA 172 Skyhawk

Hex
4486F4
Octal
21103364
Decimal
4,490,996
Country
BE
Tail
OO-AWT
Type
C172
Broadcasting now · callsign OOAWT · 2,900 ft
Flights observed
123
Distinct callsigns
1
Country
BE
Last broadcast
20m ago

Current position

4486F4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4486F4 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
OOAWT - 123 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 OOAWT - Jul 18, 14:55 UTCJul 18, 17:00 UTC2h 5m
2026-07-18 OOAWT - Jul 18, 08:50 UTCJul 18, 10:15 UTC1h 25m
2026-07-17 OOAWT - Jul 17, 13:35 UTCJul 17, 14:04 UTC30m
2026-07-17 OOAWT - Jul 17, 11:45 UTCJul 17, 12:40 UTC55m
2026-07-17 OOAWT - Jul 17, 09:04 UTCJul 17, 09:45 UTC40m
2026-07-16 OOAWT - Jul 16, 10:55 UTCJul 16, 11:45 UTC50m
2026-07-16 OOAWT - Jul 16, 08:35 UTCJul 16, 09:15 UTC40m
2026-07-14 OOAWT - Jul 14, 14:35 UTCJul 14, 15:55 UTC1h 20m
2026-07-14 OOAWT - Jul 14, 08:35 UTCJul 14, 10:10 UTC1h 35m
2026-07-13 OOAWT - Jul 13, 13:45 UTCJul 13, 14:50 UTC1h 5m
2026-07-13 OOAWT - Jul 13, 12:10 UTCJul 13, 13:00 UTC50m
2026-07-13 OOAWT - Jul 13, 08:05 UTCJul 13, 09:25 UTC1h 20m
2026-07-12 OOAWT - Jul 12, 15:25 UTCJul 12, 15:55 UTC30m
2026-07-12 OOAWT - Jul 12, 13:45 UTCJul 12, 14:20 UTC35m
2026-07-12 OOAWT - Jul 12, 12:05 UTCJul 12, 12:40 UTC35m
2026-07-12 OOAWT - Jul 12, 09:40 UTCJul 12, 10:15 UTC35m
2026-07-11 OOAWT - Jul 11, 14:35 UTCJul 11, 15:05 UTC30m
2026-07-11 OOAWT - Jul 11, 12:10 UTCJul 11, 12:50 UTC40m
2026-07-11 OOAWT - Jul 11, 07:50 UTCJul 11, 08:30 UTC40m
2026-07-10 OOAWT - Jul 10, 12:20 UTCJul 10, 13:20 UTC1h 0m
2026-07-09 OOAWT - Jul 9, 12:35 UTCJul 9, 13:30 UTC55m
2026-07-09 OOAWT - Jul 9, 07:45 UTCJul 9, 08:05 UTC20m
2026-07-08 OOAWT - Jul 8, 12:20 UTCJul 8, 12:45 UTC25m
2026-07-08 OOAWT - Jul 8, 08:30 UTCJul 8, 09:25 UTC55m
2026-07-05 OOAWT - Jul 5, 17:50 UTCJul 5, 18:30 UTC40m
2026-07-05 OOAWT - Jul 5, 16:35 UTCJul 5, 16:55 UTC20m
2026-07-05 OOAWT - Jul 5, 15:40 UTCJul 5, 16:00 UTC20m
2026-07-05 OOAWT - Jul 5, 12:35 UTCJul 5, 13:25 UTC50m
2026-07-04 OOAWT - Jul 4, 15:00 UTCJul 4, 15:25 UTC25m
2026-07-04 OOAWT - Jul 4, 13:55 UTCJul 4, 14:15 UTC20m
2026-07-04 OOAWT - Jul 4, 07:50 UTCJul 4, 08:20 UTC30m
2026-07-03 OOAWT - Jul 3, 11:05 UTCJul 3, 12:35 UTC1h 30m
2026-07-03 OOAWT - Jul 3, 08:30 UTCJul 3, 09:25 UTC55m
2026-07-01 OOAWT - Jul 1, 15:20 UTCJul 1, 16:05 UTC45m
2026-07-01 OOAWT - Jul 1, 12:30 UTCJul 1, 13:25 UTC55m
2026-07-01 OOAWT - Jul 1, 11:05 UTCJul 1, 11:40 UTC35m
2026-06-26 OOAWT - Jun 26, 07:35 UTCJun 26, 08:34 UTC1h 0m
2026-06-24 OOAWT - Jun 24, 16:14 UTCJun 24, 17:10 UTC55m
2026-06-24 OOAWT - Jun 24, 07:34 UTCJun 24, 08:09 UTC35m
2026-06-23 OOAWT - Jun 23, 12:35 UTCJun 23, 13:15 UTC40m
2026-06-22 OOAWT - Jun 22, 15:50 UTCJun 22, 16:10 UTC20m
2026-06-22 OOAWT - Jun 22, 12:15 UTCJun 22, 12:49 UTC35m
2026-06-22 OOAWT - Jun 22, 09:10 UTCJun 22, 10:30 UTC1h 20m
2026-06-22 OOAWT - Jun 22, 08:00 UTCJun 22, 08:35 UTC35m
2026-06-21 OOAWT - Jun 21, 14:10 UTCJun 21, 14:40 UTC30m
2026-06-21 OOAWT - Jun 21, 11:00 UTCJun 21, 13:04 UTC2h 5m
2026-06-21 OOAWT - Jun 21, 08:20 UTCJun 21, 09:24 UTC1h 5m
2026-06-20 OOAWT - Jun 20, 14:09 UTCJun 20, 14:50 UTC40m
2026-06-20 OOAWT - Jun 20, 11:30 UTCJun 20, 11:59 UTC30m
2026-06-20 OOAWT - Jun 20, 08:44 UTCJun 20, 09:19 UTC35m

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

Mode-S 4486F4 frequently asked

What is Mode-S code 4486F4?
4486F4 is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-AWT.
Where is Mode-S 4486F4 registered?
Mode-S code 4486F4 is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4486F4 broadcasting right now?
Yes. Mode-S 4486F4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4486F4, octal 21103364, decimal 4,490,996.
What flights does 4486F4 operate?
Mode-S 4486F4 has broadcast 1 distinct callsign, including OOAWT.