Apparatus

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sensors Mode-S transponder

44081D

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LWA · EMBRAER ERJ-190-200

Hex
44081D
Octal
21004035
Decimal
4,458,525
Country
AT
Tail
OE-LWA
Type
E195
No current signal · last broadcast 1h ago
Flights observed
672
Distinct callsigns
20
Country
AT
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 44081D.

Country allocation

The ICAO 24-bit address 44081D 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 20 distinct

Callsign Airline Flights Last seen
AUA652Z - 16 2026-07-14
AUA65W - 15 2026-07-14
AUA63CN - 14 2026-07-12
AUA635H - 14 2026-07-12
AUA7MV - 13 2026-07-09
AUA721 - 13 2026-07-09
AUA77Z - 12 2026-07-12
AUA772 - 12 2026-07-12
AUA780K - 10 2026-07-08
AUA779 - 10 2026-07-07
AUA650A - 10 2026-07-12
AUA64EC - 10 2026-07-11
AUA640 - 9 2026-07-05
AUA63H - 9 2026-07-14
AUA603 - 9 2026-07-14
AUA5UF - 9 2026-07-13
AUA52UE - 9 2026-07-04
AUA524J - 9 2026-07-04
AUA50E - 9 2026-07-14
AUA233 Austrian Airlines 8 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AUA63H VIE → BUD Jul 14, 20:25 UTCJul 14, 20:50 UTC25m
2026-07-14 AUA860 - Jul 14, 17:20 UTCJul 14, 18:55 UTC1h 35m
2026-07-14 AUA859 VIE → KVA Jul 14, 14:40 UTCJul 14, 16:10 UTC1h 30m
2026-07-14 AUA652Z - Jul 14, 13:05 UTCJul 14, 13:45 UTC40m
2026-07-14 AUA65W - Jul 14, 11:35 UTCJul 14, 12:10 UTC35m
2026-07-14 AUA60XF - Jul 14, 09:30 UTCJul 14, 10:05 UTC35m
2026-07-14 AUA603 - Jul 14, 08:00 UTCJul 14, 08:30 UTC30m
2026-07-14 AUA50E LIN → VIE Jul 14, 05:00 UTCJul 14, 06:05 UTC1h 5m
2026-07-13 AUA5UF VIE → LIN Jul 13, 18:45 UTCJul 13, 19:55 UTC1h 10m
2026-07-13 AUA108 INN → VIE Jul 13, 16:55 UTCJul 13, 17:40 UTC45m
2026-07-13 AUA10A VIE → INN Jul 13, 15:25 UTCJul 13, 16:10 UTC45m
2026-07-13 AUA70CE - Jul 13, 13:25 UTCJul 13, 14:25 UTC1h 0m
2026-07-13 AUA3U - Jul 13, 11:05 UTCJul 13, 12:15 UTC1h 10m
2026-07-13 AUA644 PRG → VIE Jul 13, 09:25 UTCJul 13, 10:05 UTC40m
2026-07-13 AUA643D VIE → PRG Jul 13, 08:01 UTCJul 13, 08:30 UTC30m
2026-07-13 AUA67U - Jul 13, 04:55 UTCJul 13, 05:45 UTC50m
2026-07-12 AUA66D VIE → WAW Jul 12, 19:35 UTCJul 12, 20:40 UTC1h 5m
2026-07-12 AUA256 - Jul 12, 17:20 UTCJul 12, 18:35 UTC1h 15m
2026-07-12 AUA255 - Jul 12, 14:45 UTCJul 12, 16:01 UTC1h 15m
2026-07-12 AUA63CN BUD → VIE Jul 12, 13:15 UTCJul 12, 13:45 UTC30m
2026-07-12 AUA635H VIE → BUD Jul 12, 11:50 UTCJul 12, 12:25 UTC35m
2026-07-12 AUA772 - Jul 12, 09:40 UTCJul 12, 11:01 UTC1h 20m
2026-07-12 AUA77Z - Jul 12, 07:15 UTCJul 12, 08:20 UTC1h 5m
2026-07-12 AUA650A PRG → VIE Jul 12, 05:35 UTCJul 12, 06:10 UTC35m
2026-07-11 AUA64EC VIE → PRG Jul 11, 19:55 UTCJul 11, 20:30 UTC35m
2026-07-11 AUA75K - Jul 11, 18:05 UTCJul 11, 19:00 UTC55m
2026-07-11 AUA753Y - Jul 11, 14:35 UTCJul 11, 15:30 UTC55m
2026-07-11 AUA652Z - Jul 11, 12:55 UTCJul 11, 13:40 UTC45m
2026-07-11 AUA65W - Jul 11, 11:30 UTCJul 11, 12:05 UTC35m
2026-07-11 AUA60XF - Jul 11, 09:20 UTCJul 11, 09:50 UTC30m
2026-07-11 AUA603 - Jul 11, 07:55 UTCJul 11, 08:20 UTC25m
2026-07-11 AUA50E - Jul 11, 05:05 UTCJul 11, 06:15 UTC1h 10m
2026-07-10 AUA5UF VIE → LIN Jul 10, 18:45 UTCJul 10, 19:45 UTC1h 0m
2026-07-10 AUA69H - Jul 10, 16:05 UTCJul 10, 17:30 UTC1h 25m
2026-07-10 AUA69B - Jul 10, 13:35 UTCJul 10, 14:45 UTC1h 10m
2026-07-10 AUA37R - Jul 10, 11:35 UTCJul 10, 12:50 UTC1h 15m
2026-07-10 AUA377 VIE → NCE Jul 10, 08:45 UTCJul 10, 10:15 UTC1h 30m
2026-07-10 AUA10H INN → VIE Jul 10, 06:30 UTCJul 10, 07:15 UTC45m
2026-07-10 AUA101 VIE → INN Jul 10, 04:50 UTCJul 10, 05:35 UTC45m
2026-07-10 AUA706 - Jul 10, 02:30 UTCJul 10, 03:40 UTC1h 10m
2026-07-09 AUA705 - Jul 9, 21:00 UTCJul 9, 22:00 UTC1h 0m
2026-07-09 AUA57U - Jul 9, 18:20 UTCJul 9, 19:35 UTC1h 15m
2026-07-09 AUA57MP - Jul 9, 15:35 UTCJul 9, 16:35 UTC1h 0m
2026-07-09 AUA664 - Jul 9, 13:15 UTCJul 9, 14:10 UTC55m
2026-07-09 AUA66R VIE → WAW Jul 9, 11:20 UTCJul 9, 12:20 UTC1h 0m
2026-07-09 AUA7MV BEG → VIE Jul 9, 09:20 UTCJul 9, 10:15 UTC55m
2026-07-09 AUA721 VIE → BEG Jul 9, 07:35 UTCJul 9, 08:20 UTC45m
2026-07-09 AUA50E LIN → VIE Jul 9, 05:00 UTCJul 9, 06:05 UTC1h 5m
2026-07-08 AUA5UF VIE → LIN Jul 8, 18:45 UTCJul 8, 19:50 UTC1h 5m
2026-07-08 AUA108 - Jul 8, 17:00 UTCJul 8, 17:45 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 OE-LWA page for operator, model, and routing details .

Mode-S 44081D frequently asked

What is Mode-S code 44081D?
44081D is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LWA.
Where is Mode-S 44081D registered?
Mode-S code 44081D is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44081D broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44081D, octal 21004035, decimal 4,458,525.
What flights does 44081D operate?
Mode-S 44081D has broadcast 20 distinct callsigns, including AUA652Z, AUA65W, AUA63CN, AUA635H, AUA7MV.