Apparatus

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sensors Mode-S transponder

44001A

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LBN · AIRBUS A-320

Hex
44001A
Octal
21000032
Decimal
4,456,474
Country
AT
Tail
OE-LBN
Type
A320
No current signal · last broadcast Jul 26, 20:15 UTC
Flights observed
616
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 20:15 UTC

Last known position

Most recent position reported by Mode-S 44001A.

Country allocation

The ICAO 24-bit address 44001A 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
AUA732 - 9 2026-07-07
AUA133N Austrian Airlines 8 2026-06-07
AUA134W Austrian Airlines 7 2026-06-07
AUA76PZ - 6 2026-07-04
AUA761M - 6 2026-07-04
AUA75U - 6 2026-07-15
AUA75J - 6 2026-07-13
AUA751W - 6 2026-07-15
AUA72MF - 6 2026-07-23
AUA72AQ Austrian Airlines 6 2026-07-22
AUA729 - 6 2026-06-14
AUA71RD - 6 2026-07-06
AUA36Z Austrian Airlines 6 2026-07-23
AUA36G Austrian Airlines 6 2026-07-23
AUA99R Austrian Airlines 5 2026-06-01
AUA995F Austrian Airlines 5 2026-06-01
AUA76VB - 5 2026-07-18
AUA76R - 5 2026-07-14
AUA76K Austrian Airlines 5 2026-07-19
AUA73Q Austrian Airlines 5 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AUA625 VIE → WAW Jul 26, 19:10 UTCJul 26, 20:10 UTC1h 0m
2026-07-26 AUA69H OTP → VIE Jul 26, 16:20 UTCJul 26, 17:25 UTC1h 5m
2026-07-26 AUA69B VIE → OTP Jul 26, 14:00 UTCJul 26, 15:10 UTC1h 10m
2026-07-26 AUA64C DBV → VIE Jul 26, 11:45 UTCJul 26, 12:50 UTC1h 5m
2026-07-26 AUA62J VIE → DBV Jul 26, 09:25 UTCJul 26, 10:25 UTC1h 0m
2026-07-26 AUA86A CFU → VIE Jul 26, 06:45 UTCJul 26, 08:00 UTC1h 15m
2026-07-26 AUA81H VIE → CFU Jul 26, 04:05 UTCJul 26, 05:05 UTC1h 0m
2026-07-25 AUA465 VIE → TFS Jul 25, 11:55 UTCJul 25, 23:00 UTC11h 5m
2026-07-25 AUA80M AOK → VIE Jul 25, 08:25 UTCJul 25, 10:45 UTC2h 20m
2026-07-25 AUA89E VIE → AOK Jul 25, 05:15 UTCJul 25, 07:00 UTC1h 45m
2026-07-24 AUA850 GPA → VIE Jul 24, 18:35 UTCJul 24, 20:15 UTC1h 40m
2026-07-24 AUA849 VIE → GPA Jul 24, 16:00 UTCJul 24, 17:00 UTC1h 0m
2026-07-24 AUA812 SKG → VIE Jul 24, 12:35 UTCJul 24, 14:50 UTC2h 15m
2026-07-24 AUA811 VIE → SKG Jul 24, 09:20 UTCJul 24, 11:15 UTC1h 55m
2026-07-24 AUA200 FRA → VIE Jul 24, 06:40 UTCJul 24, 07:35 UTC55m
2026-07-24 AUA199 VIE → FRA Jul 24, 04:15 UTCJul 24, 05:15 UTC1h 0m
2026-07-23 AUA36Z CDG → VIE Jul 23, 18:40 UTCJul 23, 20:10 UTC1h 30m
2026-07-23 AUA36G VIE → CDG Jul 23, 16:00 UTCJul 23, 17:30 UTC1h 30m
2026-07-23 AUA9EX LCA → VIE Jul 23, 11:35 UTCJul 23, 14:30 UTC2h 55m
2026-07-23 AUA7HV VIE → LCA Jul 23, 07:45 UTCJul 23, 10:25 UTC2h 40m
2026-07-23 AUA72MF BEG → VIE Jul 23, 05:10 UTCJul 23, 06:00 UTC50m
2026-07-22 AUA72AQ VIE → BEG Jul 22, 20:50 UTCJul 22, 21:35 UTC45m
2026-07-22 AUA57U NAP → VIE Jul 22, 18:00 UTCJul 22, 19:10 UTC1h 10m
2026-07-22 AUA57MP - Jul 22, 15:30 UTCJul 22, 16:35 UTC1h 5m
2026-07-22 AUA736D TGD → VIE Jul 22, 13:05 UTCJul 22, 14:05 UTC1h 0m
2026-07-22 AUA73Q VIE → TGD Jul 22, 11:10 UTCJul 22, 11:40 UTC30m
2026-07-21 AUA29V - Jul 21, 18:55 UTCJul 21, 20:10 UTC1h 15m
2026-07-21 AUA297W VIE → BRU Jul 21, 16:10 UTCJul 21, 17:25 UTC1h 15m
2026-07-21 AUA75K SPU → VIE Jul 21, 14:00 UTCJul 21, 15:00 UTC1h 0m
2026-07-21 AUA753Y VIE → TIA Jul 21, 11:20 UTCJul 21, 12:10 UTC50m
2026-07-21 AUA362M CDG → VIE Jul 21, 08:35 UTCJul 21, 10:05 UTC1h 30m
2026-07-21 AUA36U VIE → CDG Jul 21, 05:15 UTCJul 21, 07:00 UTC1h 45m
2026-07-20 AUA454 LHR → VIE Jul 20, 18:30 UTCJul 20, 21:15 UTC2h 45m
2026-07-20 AUA45T VIE → AGP Jul 20, 14:10 UTCJul 20, 17:10 UTC3h 0m
2026-07-20 AUA976 BGO → VIE Jul 20, 10:30 UTCJul 20, 12:35 UTC2h 5m
2026-07-20 AUA975Q VIE → BGO Jul 20, 07:30 UTCJul 20, 09:40 UTC2h 10m
2026-07-20 AUA806 ATH → VIE Jul 20, 03:40 UTCJul 20, 05:30 UTC1h 50m
2026-07-19 AUA805 VIE → ATH Jul 19, 21:10 UTCJul 19, 22:55 UTC1h 45m
2026-07-19 AUA26Z BER → VIE Jul 19, 19:10 UTCJul 19, 20:00 UTC50m
2026-07-19 AUA235D VIE → BER Jul 19, 17:10 UTCJul 19, 18:05 UTC55m
2026-07-19 AUA62W SPU → VIE Jul 19, 15:25 UTCJul 19, 16:05 UTC40m
2026-07-19 AUA61HK - Jul 19, 13:15 UTCJul 19, 14:00 UTC45m
2026-07-19 AUA78R BOJ → VIE Jul 19, 10:15 UTCJul 19, 12:00 UTC1h 45m
2026-07-19 AUA781A - Jul 19, 07:45 UTCJul 19, 09:10 UTC1h 25m
2026-07-19 AUA76K SKP → VIE Jul 19, 02:35 UTCJul 19, 03:40 UTC1h 5m
2026-07-18 AUA76VB - Jul 18, 21:30 UTCJul 18, 22:30 UTC1h 0m
2026-07-18 AUA432 VLC → VIE Jul 18, 17:45 UTCJul 18, 20:00 UTC2h 15m
2026-07-18 AUA431 VIE → VLC Jul 18, 13:55 UTCJul 18, 16:20 UTC2h 25m
2026-07-18 AUA912 - Jul 18, 01:50 UTCJul 18, 04:35 UTC2h 46m
2026-07-17 AUA911F VIE → EVN Jul 17, 21:15 UTCJul 17, 23:55 UTC2h 40m

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

Mode-S 44001A frequently asked

What is Mode-S code 44001A?
44001A is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LBN.
Where is Mode-S 44001A registered?
Mode-S code 44001A is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44001A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44001A, octal 21000032, decimal 4,456,474.
What flights does 44001A operate?
Mode-S 44001A has broadcast 20 distinct callsigns, including AUA732, AUA133N, AUA134W, AUA76PZ, AUA761M.