Apparatus

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sensors Mode-S transponder

440827

ICAO 24-bit transponder address · allocated to Austria

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

Hex
440827
Octal
21004047
Decimal
4,458,535
Country
AT
Tail
OE-LWK
Type
E195
No current signal · last broadcast Jun 14, 20:35 UTC
Flights observed
388
Distinct callsigns
20
Country
AT
Last broadcast
Jun 14, 20:35 UTC

Last known position

Most recent position reported by Mode-S 440827.

Country allocation

The ICAO 24-bit address 440827 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
AUA74H Austrian Airlines 7 2026-06-04
AUA72H Austrian Airlines 7 2026-06-04
AUA63A Austrian Airlines 7 2026-05-20
AUA603 Austrian Airlines 7 2026-06-09
AUA644 Austrian Airlines 6 2026-05-30
AUA643D Austrian Airlines 6 2026-05-30
AUA640 Austrian Airlines 6 2026-06-10
AUA63N Austrian Airlines 6 2026-05-20
AUA63CN Austrian Airlines 6 2026-06-04
AUA635H Austrian Airlines 6 2026-06-04
AUA60XF Austrian Airlines 6 2026-06-09
AUA524J Austrian Airlines 6 2026-06-10
AUA3U Austrian Airlines 6 2026-05-27
AUA156 Austrian Airlines 6 2026-05-27
AUA155K Austrian Airlines 6 2026-05-27
AUA780K Austrian Airlines 5 2026-06-09
AUA77Z Austrian Airlines 5 2026-06-04
AUA779 Austrian Airlines 5 2026-06-08
AUA772 Austrian Airlines 5 2026-06-04
AUA70C Austrian Airlines 5 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-14 AUA190Y MUC → VIE Jun 14, 19:55 UTCJun 14, 20:30 UTC35m
2026-06-14 AUA189 VIE → MUC Jun 14, 18:05 UTCJun 14, 18:45 UTC40m
2026-06-14 AUA126 BSL → VIE Jun 14, 15:45 UTCJun 14, 16:50 UTC1h 5m
2026-06-14 AUA125 VIE → BSL Jun 14, 13:35 UTCJun 14, 14:55 UTC1h 20m
2026-06-13 AUA26Z - Jun 13, 17:45 UTCJun 13, 18:40 UTC55m
2026-06-13 AUA235D VIE → BER Jun 13, 15:50 UTCJun 13, 16:55 UTC1h 5m
2026-06-13 AUA74UD SOF → VIE Jun 13, 13:15 UTCJun 13, 14:35 UTC1h 20m
2026-06-13 AUA73CP - Jun 13, 11:10 UTCJun 13, 12:15 UTC1h 5m
2026-06-13 AUA52HS LIN → VIE Jun 13, 08:30 UTCJun 13, 09:30 UTC1h 0m
2026-06-13 AUA521S VIE → LIN Jun 13, 06:20 UTCJun 13, 07:25 UTC1h 5m
2026-06-13 AUA11D KLU → VIE Jun 13, 03:50 UTCJun 13, 04:20 UTC30m
2026-06-12 AUA111 VIE → MUC Jun 12, 20:50 UTCJun 12, 21:10 UTC20m
2026-06-12 AUA290 BRE → VIE Jun 12, 18:05 UTCJun 12, 19:10 UTC1h 5m
2026-06-12 AUA28Z VIE → BRE Jun 12, 16:00 UTCJun 12, 17:25 UTC1h 25m
2026-06-12 AUA118H GRZ → VIE Jun 12, 14:15 UTCJun 12, 14:45 UTC30m
2026-06-12 AUA11Q VIE → GRZ Jun 12, 13:10 UTCJun 12, 13:35 UTC25m
2026-06-12 AUA64C DBV → VIE Jun 12, 11:25 UTCJun 12, 12:30 UTC1h 5m
2026-06-12 AUA62J VIE → DBV Jun 12, 09:15 UTCJun 12, 10:25 UTC1h 10m
2026-06-12 AUA10H INN → VIE Jun 12, 06:25 UTCJun 12, 07:10 UTC45m
2026-06-12 AUA101 VIE → INN Jun 12, 04:55 UTCJun 12, 05:40 UTC45m
2026-06-11 AUA270A STR → VIE Jun 11, 17:50 UTCJun 11, 18:45 UTC55m
2026-06-11 AUA269 VIE → STR Jun 11, 16:00 UTCJun 11, 16:55 UTC55m
2026-06-11 AUA118H GRZ → VIE Jun 11, 14:20 UTCJun 11, 14:45 UTC25m
2026-06-11 AUA11Q VIE → GRZ Jun 11, 13:05 UTCJun 11, 13:30 UTC25m
2026-06-11 AUA64C DBV → VIE Jun 11, 11:25 UTCJun 11, 12:25 UTC1h 0m
2026-06-11 AUA62J VIE → DBV Jun 11, 09:15 UTCJun 11, 10:20 UTC1h 5m
2026-06-11 AUA10H INN → VIE Jun 11, 06:35 UTCJun 11, 07:20 UTC45m
2026-06-11 AUA101 VIE → INN Jun 11, 05:10 UTCJun 11, 05:55 UTC45m
2026-06-10 AUA476 MAH → VIE Jun 10, 19:00 UTCJun 10, 20:45 UTC1h 45m
2026-06-10 AUA475L VIE → MAH Jun 10, 15:40 UTCJun 10, 17:50 UTC2h 10m
2026-06-10 AUA524J LIN → VIE Jun 10, 13:10 UTCJun 10, 14:05 UTC55m
2026-06-10 AUA52UE VIE → LIN Jun 10, 10:50 UTCJun 10, 12:05 UTC1h 15m
2026-06-10 AUA12ST BSL → VIE Jun 10, 08:35 UTCJun 10, 09:45 UTC1h 10m
2026-06-10 AUA123Z VIE → BSL Jun 10, 06:20 UTCJun 10, 07:35 UTC1h 15m
2026-06-10 AUA640 DOK → VIE Jun 10, 04:55 UTCJun 10, 05:25 UTC30m
2026-06-09 AUA63H VIE → BUD Jun 9, 19:50 UTCJun 9, 20:20 UTC30m
2026-06-09 AUA860 KVA → VIE Jun 9, 17:45 UTCJun 9, 19:25 UTC1h 40m
2026-06-09 AUA859 VIE → TLV Jun 9, 14:55 UTCJun 9, 15:50 UTC55m
2026-06-09 AUA652Z KSC → VIE Jun 9, 13:00 UTCJun 9, 13:50 UTC50m
2026-06-09 AUA65W VIE → KSC Jun 9, 11:30 UTCJun 9, 12:10 UTC40m
2026-06-09 AUA60XF ZAG → VIE Jun 9, 09:30 UTCJun 9, 10:05 UTC35m
2026-06-09 AUA603 VIE → ZAG Jun 9, 07:55 UTCJun 9, 08:25 UTC30m
2026-06-09 AUA780K SOF → VIE Jun 9, 05:10 UTCJun 9, 06:35 UTC1h 25m
2026-06-08 AUA779 VIE → SOF Jun 8, 19:35 UTCJun 8, 20:50 UTC1h 15m
2026-06-08 AUA188V MUC → VIE Jun 8, 17:40 UTCJun 8, 18:15 UTC35m
2026-06-08 AUA187 VIE → STR Jun 8, 15:55 UTCJun 8, 16:35 UTC40m
2026-06-08 AUA27N HAJ → VIE Jun 8, 13:20 UTCJun 8, 14:25 UTC1h 5m
2026-06-08 AUA27J VIE → HAJ Jun 8, 11:20 UTCJun 8, 12:30 UTC1h 10m
2026-06-08 AUA26B STR → VIE Jun 8, 07:10 UTCJun 8, 08:05 UTC55m
2026-06-08 AUA26K VIE → STR Jun 8, 05:10 UTCJun 8, 06:10 UTC1h 0m

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

Mode-S 440827 frequently asked

What is Mode-S code 440827?
440827 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LWK.
Where is Mode-S 440827 registered?
Mode-S code 440827 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440827 broadcasting right now?
No active broadcast right now. Last signal was Jun 14, 20:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440827, octal 21004047, decimal 4,458,535.
What flights does 440827 operate?
Mode-S 440827 has broadcast 20 distinct callsigns, including AUA74H, AUA72H, AUA63A, AUA603, AUA644.