Apparatus

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sensors Mode-S transponder

440052

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LBS · AIRBUS A-320

Hex
440052
Octal
21000122
Decimal
4,456,530
Country
AT
Tail
OE-LBS
Type
A320
No current signal · last broadcast 5h ago
Flights observed
542
Distinct callsigns
20
Country
AT
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 440052.

Country allocation

The ICAO 24-bit address 440052 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
AUA76VB - 8 2026-07-05
AUA76K - 7 2026-07-06
AUA240 - 7 2026-06-15
AUA239 Austrian Airlines 7 2026-06-14
AUA78VE - 6 2026-07-04
AUA747C - 6 2026-07-03
AUA25Y - 6 2026-06-26
AUA25M - 6 2026-06-26
AUA190Y - 6 2026-07-09
AUA189 - 6 2026-07-09
AUA730 - 5 2026-07-08
AUA729 - 5 2026-07-08
AUA57U Austrian Airlines 5 2026-06-06
AUA57MP Austrian Airlines 5 2026-06-06
AUA36Z - 5 2026-07-14
AUA36G - 5 2026-07-14
AUA226K - 5 2026-07-07
AUA225B - 5 2026-07-07
AUA200 - 5 2026-07-10
AUA199 - 5 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AUA36Z CDG → VIE Jul 14, 19:40 UTCJul 14, 21:05 UTC1h 25m
2026-07-14 AUA36G VIE → CDG Jul 14, 16:30 UTCJul 14, 18:15 UTC1h 45m
2026-07-14 AUA878Q - Jul 14, 13:10 UTCJul 14, 14:50 UTC1h 40m
2026-07-14 AUA877J - Jul 14, 10:10 UTCJul 14, 11:40 UTC1h 30m
2026-07-14 AUA552K - Jul 14, 07:10 UTCJul 14, 08:25 UTC1h 15m
2026-07-14 AUA551Y VIE → FCO Jul 14, 04:45 UTCJul 14, 05:55 UTC1h 10m
2026-07-13 AUA40H BCN → VIE Jul 13, 18:55 UTCJul 13, 20:45 UTC1h 50m
2026-07-13 AUA405 VIE → BCN Jul 13, 15:50 UTCJul 13, 17:50 UTC2h 0m
2026-07-13 AUA186G MUC → VIE Jul 13, 13:50 UTCJul 13, 14:30 UTC40m
2026-07-13 AUA18Y VIE → MUC Jul 13, 11:45 UTCJul 13, 12:30 UTC45m
2026-07-13 AUA18PU MUC → VIE Jul 13, 10:05 UTCJul 13, 10:45 UTC40m
2026-07-13 AUA183 VIE → MUC Jul 13, 07:45 UTCJul 13, 08:25 UTC40m
2026-07-13 AUA738H - Jul 13, 05:05 UTCJul 13, 06:01 UTC55m
2026-07-12 AUA737W - Jul 12, 20:40 UTCJul 12, 21:25 UTC45m
2026-07-12 AUA186G MUC → VIE Jul 12, 13:50 UTCJul 12, 14:25 UTC35m
2026-07-12 AUA18Y - Jul 12, 11:30 UTCJul 12, 12:10 UTC40m
2026-07-12 AUA63N BUD → VIE Jul 12, 09:45 UTCJul 12, 10:10 UTC25m
2026-07-12 AUA63A VIE → BUD Jul 12, 08:15 UTCJul 12, 08:45 UTC30m
2026-07-12 AUA37KS CDG → VIE Jul 12, 05:25 UTCJul 12, 06:55 UTC1h 30m
2026-07-11 AUA3P VIE → CDG Jul 11, 18:35 UTCJul 11, 20:15 UTC1h 40m
2026-07-11 AUA816 - Jul 11, 14:40 UTCJul 11, 16:50 UTC2h 10m
2026-07-11 AUA815 - Jul 11, 11:20 UTCJul 11, 13:20 UTC2h 0m
2026-07-11 AUA908 TBS → VIE Jul 11, 00:55 UTCJul 11, 04:25 UTC3h 30m
2026-07-10 AUA907 VIE → TBS Jul 10, 20:55 UTCJul 10, 23:40 UTC2h 45m
2026-07-10 AUA188V MUC → VIE Jul 10, 17:50 UTCJul 10, 18:25 UTC35m
2026-07-10 AUA187 VIE → MUC Jul 10, 16:00 UTCJul 10, 16:40 UTC40m
2026-07-10 AUA812 - Jul 10, 12:45 UTCJul 10, 14:55 UTC2h 10m
2026-07-10 AUA811 - Jul 10, 09:30 UTCJul 10, 11:20 UTC1h 50m
2026-07-10 AUA200 FRA → VIE Jul 10, 06:40 UTCJul 10, 07:35 UTC55m
2026-07-10 AUA199 VIE → FRA Jul 10, 04:15 UTCJul 10, 05:20 UTC1h 5m
2026-07-09 AUA190Y - Jul 9, 19:55 UTCJul 9, 20:35 UTC40m
2026-07-09 AUA189 VIE → MUC Jul 9, 18:05 UTCJul 9, 18:45 UTC40m
2026-07-09 AUA614Z - Jul 9, 16:20 UTCJul 9, 17:05 UTC45m
2026-07-09 AUA613 - Jul 9, 14:25 UTCJul 9, 14:55 UTC30m
2026-07-09 AUA492 OPO → VIE Jul 9, 09:40 UTCJul 9, 12:30 UTC2h 50m
2026-07-09 AUA491 VIE → OPO Jul 9, 05:20 UTCJul 9, 08:10 UTC2h 50m
2026-07-08 AUA874 RHO → VIE Jul 8, 18:25 UTCJul 8, 20:45 UTC2h 20m
2026-07-08 AUA83N VIE → RHO Jul 8, 15:25 UTCJul 8, 17:30 UTC2h 5m
2026-07-08 AUA730 - Jul 8, 13:35 UTCJul 8, 14:25 UTC50m
2026-07-08 AUA729 - Jul 8, 11:50 UTCJul 8, 12:30 UTC40m
2026-07-08 AUA362M - Jul 8, 08:25 UTCJul 8, 09:55 UTC1h 30m
2026-07-08 AUA36U VIE → CDG Jul 8, 05:25 UTCJul 8, 07:00 UTC1h 35m
2026-07-07 AUA14GK ZRH → VIE Jul 7, 18:55 UTCJul 7, 19:55 UTC1h 0m
2026-07-07 AUA14D VIE → ZRH Jul 7, 17:00 UTCJul 7, 17:55 UTC55m
2026-07-07 AUA36RB - Jul 7, 14:35 UTCJul 7, 16:00 UTC1h 25m
2026-07-07 AUA36F CHQ → VIE Jul 7, 11:25 UTCJul 7, 13:00 UTC1h 35m
2026-07-07 AUA226K - Jul 7, 09:25 UTCJul 7, 10:15 UTC50m
2026-07-07 AUA225B VIE → BER Jul 7, 07:30 UTCJul 7, 08:20 UTC50m
2026-07-07 AUA218D FRA → VIE Jul 7, 04:50 UTCJul 7, 05:55 UTC1h 5m
2026-07-06 AUA217N VIE → FRA Jul 6, 16:50 UTCJul 6, 17:50 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-LBS page for operator, model, and routing details .

Mode-S 440052 frequently asked

What is Mode-S code 440052?
440052 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LBS.
Where is Mode-S 440052 registered?
Mode-S code 440052 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440052 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440052, octal 21000122, decimal 4,456,530.
What flights does 440052 operate?
Mode-S 440052 has broadcast 20 distinct callsigns, including AUA76VB, AUA76K, AUA240, AUA239, AUA78VE.