Apparatus

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sensors Mode-S transponder

44028F

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LVN · FOKKER 100

Hex
44028F
Octal
21001217
Decimal
4,457,103
Country
AT
Tail
OE-LVN
Type
F100
No current signal · last broadcast 3d ago
Flights observed
37
Distinct callsigns
1
Country
AT
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 44028F.

Country allocation

The ICAO 24-bit address 44028F falls within the block assigned to Austria (AT) by ICAO Annex 10, Volume III. Every aircraft registered in Austria 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
OECCE - 37 2026-05-26

Recent flights last 37

DateFlightRouteTakeoffLandingDuration
2026-05-26 OECCE - May 26, 14:20 UTCMay 26, 14:55 UTC35m
2026-04-29 OECCE - Apr 29, 09:30 UTCApr 29, 10:45 UTC1h 15m
2026-04-28 OECCE - Apr 28, 16:35 UTCApr 28, 17:30 UTC55m
2026-04-28 OECCE - Apr 28, 08:10 UTCApr 28, 09:15 UTC1h 5m
2026-04-28 OECCE - Apr 28, 06:15 UTCApr 28, 06:35 UTC20m
2026-04-27 OECCE - Apr 27, 13:00 UTCApr 27, 15:00 UTC2h 0m
2026-04-24 OECCE - Apr 24, 13:00 UTCApr 24, 13:45 UTC45m
2026-04-24 OECCE - Apr 24, 10:55 UTCApr 24, 12:00 UTC1h 5m
2026-04-24 OECCE - Apr 24, 09:10 UTCApr 24, 10:10 UTC1h 0m
2026-04-24 OECCE - Apr 24, 06:25 UTCApr 24, 07:50 UTC1h 25m
2026-04-23 OECCE - Apr 23, 13:20 UTCApr 23, 13:30 UTC10m
2026-04-23 OECCE - Apr 23, 10:50 UTCApr 23, 11:55 UTC1h 5m
2026-04-23 OECCE - Apr 23, 09:05 UTCApr 23, 09:45 UTC40m
2026-04-21 OECCE - Apr 21, 10:55 UTCApr 21, 12:25 UTC1h 30m
2026-04-21 OECCE - Apr 21, 09:00 UTCApr 21, 09:35 UTC35m
2026-04-21 OECCE - Apr 21, 07:40 UTCApr 21, 08:20 UTC40m
2026-04-20 OECCE - Apr 20, 14:15 UTCApr 20, 14:30 UTC15m
2026-04-20 OECCE - Apr 20, 12:50 UTCApr 20, 13:10 UTC20m
2026-04-20 OECCE - Apr 20, 11:20 UTCApr 20, 11:50 UTC30m
2026-04-20 OECCE - Apr 20, 09:05 UTCApr 20, 09:40 UTC35m
2026-04-18 OECCE - Apr 18, 14:40 UTCApr 18, 15:10 UTC30m
2026-04-18 OECCE - Apr 18, 07:35 UTCApr 18, 07:50 UTC15m
2026-04-18 OECCE - Apr 18, 06:35 UTCApr 18, 07:50 UTC1h 15m
2026-04-17 OECCE - Apr 17, 13:30 UTCApr 17, 14:45 UTC1h 15m
2026-04-17 OECCE - Apr 17, 08:35 UTCApr 17, 09:05 UTC30m
2026-04-17 OECCE - Apr 17, 07:20 UTCApr 17, 07:55 UTC35m
2026-04-16 OECCE - Apr 16, 11:09 UTCApr 16, 11:29 UTC20m
2026-04-16 OECCE - Apr 16, 10:14 UTCApr 16, 11:04 UTC50m
2026-04-16 OECCE - Apr 16, 08:40 UTCApr 16, 08:50 UTC10m
2026-04-16 OECCE - Apr 16, 07:09 UTCApr 16, 08:09 UTC1h 0m
2026-04-16 OECCE - Apr 16, 06:55 UTCApr 16, 07:05 UTC10m
2026-04-15 OECCE - Apr 15, 11:15 UTCApr 15, 12:40 UTC1h 25m
2026-04-15 OECCE - Apr 15, 07:01 UTCApr 15, 07:45 UTC45m
2026-04-15 OECCE - Apr 15, 06:25 UTCApr 15, 06:55 UTC30m
2026-04-14 OECCE - Apr 14, 09:10 UTCApr 14, 10:20 UTC1h 10m
2026-04-14 OECCE - Apr 14, 08:50 UTCApr 14, 09:05 UTC15m
2026-04-13 OECCE - Apr 13, 09:30 UTCApr 13, 10:25 UTC55m

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 OE-LVN page for operator, model, and routing details .

Mode-S 44028F frequently asked

What is Mode-S code 44028F?
44028F is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LVN.
Where is Mode-S 44028F registered?
Mode-S code 44028F is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44028F broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44028F, octal 21001217, decimal 4,457,103.
What flights does 44028F operate?
Mode-S 44028F has broadcast 1 distinct callsign, including OECCE.