Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
Broadcasting now · callsign AUA781A · 4,300 ft
Flights observed
615
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 20:20 UTC

Current position

440052 is currently broadcasting. Map zoomed to live position.

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
AUA730 - 7 2026-07-21
AUA729 Austrian Airlines 7 2026-07-21
AUA240 - 7 2026-06-15
AUA239 Austrian Airlines 7 2026-06-14
AUA140K Austrian Airlines 7 2026-07-20
AUA78VE - 6 2026-07-04
AUA747C - 6 2026-07-03
AUA732 Austrian Airlines 6 2026-07-24
AUA71RD Austrian Airlines 6 2026-07-23
AUA57U Austrian Airlines 6 2026-07-20
AUA57MP - 6 2026-07-20
AUA25Y - 6 2026-06-26
AUA25M - 6 2026-06-26
AUA226K Austrian Airlines 6 2026-07-26
AUA225B Austrian Airlines 6 2026-07-26
AUA190Y - 6 2026-07-09
AUA189 - 6 2026-07-09
AUA13D Austrian Airlines 6 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AUA238N - Jul 26, 19:15 UTCJul 26, 20:10 UTC55m
2026-07-26 AUA237 VIE → BER Jul 26, 17:25 UTCJul 26, 18:20 UTC55m
2026-07-26 AUA186G MUC → VIE Jul 26, 14:15 UTCJul 26, 14:50 UTC35m
2026-07-26 AUA18Y VIE → MUC Jul 26, 11:35 UTCJul 26, 12:15 UTC40m
2026-07-26 AUA226K BER → VIE Jul 26, 09:35 UTCJul 26, 10:20 UTC45m
2026-07-26 AUA225B VIE → BER Jul 26, 07:30 UTCJul 26, 08:20 UTC50m
2026-07-26 AUA626Q DBV → VIE Jul 26, 05:05 UTCJul 26, 06:10 UTC1h 5m
2026-07-25 AUA625 VIE → WAW Jul 25, 19:45 UTCJul 25, 20:40 UTC55m
2026-07-25 AUA144S ZRH → VIE Jul 25, 17:40 UTCJul 25, 18:30 UTC50m
2026-07-25 AUA143P VIE → ZRH Jul 25, 15:30 UTCJul 25, 16:25 UTC55m
2026-07-25 AUA888 AYT → VIE Jul 25, 08:35 UTCJul 25, 11:05 UTC2h 30m
2026-07-25 AUA887R VIE → AYT Jul 25, 04:25 UTCJul 25, 06:40 UTC2h 15m
2026-07-24 AUA16A DUS → VIE Jul 24, 19:50 UTCJul 24, 20:55 UTC1h 5m
2026-07-24 AUA16N VIE → DUS Jul 24, 16:15 UTCJul 24, 17:35 UTC1h 20m
2026-07-24 AUA25L HAM → VIE Jul 24, 13:55 UTCJul 24, 15:00 UTC1h 5m
2026-07-24 AUA25N VIE → HAM Jul 24, 11:20 UTCJul 24, 12:35 UTC1h 15m
2026-07-24 AUA204 FRA → VIE Jul 24, 08:35 UTCJul 24, 09:35 UTC1h 0m
2026-07-24 AUA203 VIE → FRA Jul 24, 06:15 UTCJul 24, 07:20 UTC1h 5m
2026-07-24 AUA732 DBV → VIE Jul 24, 04:15 UTCJul 24, 05:05 UTC50m
2026-07-23 AUA71RD VIE → SJJ Jul 23, 20:40 UTCJul 23, 21:15 UTC35m
2026-07-23 AUA2RG FRA → VIE Jul 23, 17:50 UTCJul 23, 18:50 UTC1h 0m
2026-07-23 AUA21E VIE → FRA Jul 23, 15:25 UTCJul 23, 16:30 UTC1h 5m
2026-07-22 AUA776W SOF → VIE Jul 22, 16:25 UTCJul 22, 17:40 UTC1h 15m
2026-07-22 AUA775 VIE → SOF Jul 22, 14:15 UTCJul 22, 15:25 UTC1h 10m
2026-07-22 AUA138S ZRH → VIE Jul 22, 11:55 UTCJul 22, 12:50 UTC55m
2026-07-22 AUA13H VIE → ZRH Jul 22, 04:55 UTCJul 22, 05:25 UTC30m
2026-07-21 AUA818 HER → VIE Jul 21, 18:40 UTCJul 21, 20:50 UTC2h 10m
2026-07-21 AUA81T - Jul 21, 15:15 UTCJul 21, 17:10 UTC1h 55m
2026-07-21 AUA730 - Jul 21, 13:25 UTCJul 21, 14:10 UTC45m
2026-07-21 AUA729 VIE → TGD Jul 21, 11:35 UTCJul 21, 12:30 UTC55m
2026-07-21 AUA358 BIA → VIE Jul 21, 08:50 UTCJul 21, 10:00 UTC1h 10m
2026-07-21 AUA357 VIE → BIA Jul 21, 06:15 UTCJul 21, 07:35 UTC1h 20m
2026-07-21 AUA732 DBV → VIE Jul 21, 04:10 UTCJul 21, 05:00 UTC50m
2026-07-20 AUA71RD - Jul 20, 20:55 UTCJul 20, 21:40 UTC45m
2026-07-20 AUA57U NAP → VIE Jul 20, 18:15 UTCJul 20, 19:35 UTC1h 20m
2026-07-20 AUA57MP - Jul 20, 15:40 UTCJul 20, 16:50 UTC1h 10m
2026-07-20 AUA140K ZRH → VIE Jul 20, 14:35 UTCJul 20, 15:30 UTC55m
2026-07-20 AUA140K ZRH → VIE Jul 20, 13:25 UTCJul 20, 14:20 UTC55m
2026-07-20 AUA13D VIE → ZRH Jul 20, 11:25 UTCJul 20, 12:30 UTC1h 5m
2026-07-20 AUA134W ZRH → VIE Jul 20, 09:15 UTCJul 20, 10:20 UTC1h 5m
2026-07-20 AUA133N VIE → ZRH Jul 20, 06:50 UTCJul 20, 07:55 UTC1h 5m
2026-07-20 AUA732 DBV → VIE Jul 20, 04:10 UTCJul 20, 05:00 UTC50m
2026-07-19 AUA71RD - Jul 19, 21:10 UTCJul 19, 21:45 UTC35m
2026-07-19 AUA2RG FRA → VIE Jul 19, 19:10 UTCJul 19, 20:05 UTC55m
2026-07-19 AUA21E VIE → FRA Jul 19, 16:35 UTCJul 19, 17:40 UTC1h 5m
2026-07-19 AUA140K ZRH → VIE Jul 19, 14:35 UTCJul 19, 15:30 UTC55m
2026-07-19 AUA13D VIE → ZRH Jul 19, 12:20 UTCJul 19, 13:25 UTC1h 5m
2026-07-19 AUA742L - Jul 19, 09:05 UTCJul 19, 09:55 UTC50m
2026-07-19 AUA74D - Jul 19, 06:45 UTCJul 19, 07:45 UTC1h 0m
2026-07-19 AUA76R TIA → VIE Jul 19, 04:35 UTCJul 19, 05:30 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-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?
Yes. Mode-S 440052 is currently airborne.
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, AUA730, AUA729, AUA240.