Apparatus

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sensors Mode-S transponder

440549

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LBV · AIRBUS A-320

Hex
440549
Octal
21002511
Decimal
4,457,801
Country
AT
Tail
OE-LBV
Type
A320
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
544
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 21:05 UTC

Last known position

Most recent position reported by Mode-S 440549.

Country allocation

The ICAO 24-bit address 440549 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
AUA751W Austrian Airlines 7 2026-07-19
AUA730 - 7 2026-06-21
AUA729 - 7 2026-06-21
AUA75U Austrian Airlines 6 2026-07-19
AUA71RD - 6 2026-07-21
AUA551Y - 6 2026-06-14
AUA73Q - 5 2026-07-17
AUA736D - 5 2026-07-17
AUA732 Austrian Airlines 5 2026-07-22
AUA552K - 5 2026-06-14
AUA465 Austrian Airlines 5 2026-05-19
AUA38TZ - 5 2026-06-19
AUA383Y - 5 2026-06-19
AUA37KS Austrian Airlines 5 2026-07-19
AUA21V Austrian Airlines 5 2026-07-21
AUA202 Austrian Airlines 5 2026-07-21
AUA134W Austrian Airlines 5 2026-05-31
AUA989D - 4 2026-07-05
AUA96Y Austrian Airlines 4 2026-07-25
AUA90T - 4 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AUA220A FRA → VIE Jul 26, 20:05 UTCJul 26, 21:00 UTC55m
2026-07-26 AUA217N VIE → FRA Jul 26, 17:50 UTCJul 26, 18:45 UTC55m
2026-07-26 AUA802 ATH → VIE Jul 26, 14:35 UTCJul 26, 16:25 UTC1h 50m
2026-07-26 AUA801C VIE → ATH Jul 26, 11:00 UTCJul 26, 12:40 UTC1h 40m
2026-07-26 AUA16G DUS → VIE Jul 26, 08:00 UTCJul 26, 09:10 UTC1h 10m
2026-07-26 AUA16P VIE → DUS Jul 26, 05:35 UTCJul 26, 06:45 UTC1h 11m
2026-07-25 AUA96P ARN → VIE Jul 25, 18:50 UTCJul 25, 20:35 UTC1h 45m
2026-07-25 AUA96Y VIE → ARN Jul 25, 15:30 UTCJul 25, 17:20 UTC1h 50m
2026-07-25 AUA43A ALC → VIE Jul 25, 11:50 UTCJul 25, 14:00 UTC2h 10m
2026-07-25 AUA435J VIE → ALC Jul 25, 07:50 UTCJul 25, 10:35 UTC2h 45m
2026-07-24 AUA76R TIA → VIE Jul 24, 21:20 UTCJul 25, 05:40 UTC8h 20m
2026-07-24 AUA99B CPH → VIE Jul 24, 18:30 UTCJul 24, 19:40 UTC1h 10m
2026-07-24 AUA99HC VIE → CPH Jul 24, 16:10 UTCJul 24, 17:30 UTC1h 20m
2026-07-24 AUA590 OLB → VIE Jul 24, 13:40 UTCJul 24, 15:05 UTC1h 25m
2026-07-24 AUA589 VIE → OLB Jul 24, 10:55 UTCJul 24, 12:25 UTC1h 30m
2026-07-24 AUA57C NAP → VIE Jul 24, 08:10 UTCJul 24, 09:30 UTC1h 20m
2026-07-24 AUA571K VIE → NAP Jul 24, 05:35 UTCJul 24, 06:40 UTC1h 5m
2026-07-23 AUA14GK ZRH → VIE Jul 23, 19:25 UTCJul 23, 20:25 UTC1h 0m
2026-07-23 AUA14D VIE → ZRH Jul 23, 17:15 UTCJul 23, 18:15 UTC1h 0m
2026-07-23 AUA36RB CDG → VIE Jul 23, 14:50 UTCJul 23, 16:20 UTC1h 30m
2026-07-23 AUA36F VIE → CDG Jul 23, 11:40 UTCJul 23, 13:15 UTC1h 35m
2026-07-23 AUA226K BER → VIE Jul 23, 09:25 UTCJul 23, 10:15 UTC50m
2026-07-23 AUA225B VIE → BER Jul 23, 07:25 UTCJul 23, 08:20 UTC55m
2026-07-23 AUA616 AER → VIE Jul 23, 05:20 UTCJul 23, 06:05 UTC45m
2026-07-22 AUA615 VIE → AER Jul 22, 19:30 UTCJul 22, 20:05 UTC35m
2026-07-22 AUA144S ZRH → VIE Jul 22, 17:20 UTCJul 22, 18:15 UTC55m
2026-07-22 AUA143P VIE → ZRH Jul 22, 15:00 UTCJul 22, 16:05 UTC1h 5m
2026-07-22 AUA42CQ PMI → VIE Jul 22, 11:20 UTCJul 22, 12:35 UTC1h 15m
2026-07-22 AUA732 DBV → VIE Jul 22, 04:55 UTCJul 22, 05:25 UTC30m
2026-07-21 AUA71RD - Jul 21, 20:30 UTCJul 21, 21:10 UTC40m
2026-07-21 AUA2RG FRA → VIE Jul 21, 17:55 UTCJul 21, 18:55 UTC1h 0m
2026-07-21 AUA21E VIE → FRA Jul 21, 15:40 UTCJul 21, 16:40 UTC1h 0m
2026-07-21 AUA86A CFU → VIE Jul 21, 12:30 UTCJul 21, 13:50 UTC1h 20m
2026-07-21 AUA81H VIE → CFU Jul 21, 09:50 UTCJul 21, 11:00 UTC1h 10m
2026-07-21 AUA202 FRA → VIE Jul 21, 07:40 UTCJul 21, 08:40 UTC1h 0m
2026-07-21 AUA21V VIE → FRA Jul 21, 05:15 UTCJul 21, 06:25 UTC1h 10m
2026-07-20 AUA472 - Jul 20, 18:15 UTCJul 20, 22:10 UTC3h 55m
2026-07-20 AUA47E - Jul 20, 12:00 UTCJul 20, 15:20 UTC3h 20m
2026-07-20 AUA20H FRA → VIE Jul 20, 09:40 UTCJul 20, 10:45 UTC1h 5m
2026-07-20 AUA25EC VIE → FRA Jul 20, 07:00 UTCJul 20, 08:05 UTC1h 5m
2026-07-20 AUA218D FRA → VIE Jul 20, 05:00 UTCJul 20, 06:00 UTC1h 0m
2026-07-19 AUA21J VIE → FRA Jul 19, 18:30 UTCJul 19, 19:30 UTC1h 0m
2026-07-19 AUA214P FRA → VIE Jul 19, 16:20 UTCJul 19, 17:20 UTC1h 0m
2026-07-19 AUA1Y VIE → FRA Jul 19, 14:00 UTCJul 19, 15:05 UTC1h 5m
2026-07-19 AUA75U TIA → VIE Jul 19, 10:50 UTCJul 19, 12:15 UTC1h 25m
2026-07-19 AUA751W VIE → TIA Jul 19, 08:10 UTCJul 19, 09:05 UTC55m
2026-07-19 AUA37KS CDG → VIE Jul 19, 05:15 UTCJul 19, 06:40 UTC1h 25m
2026-07-18 AUA3P VIE → CDG Jul 18, 18:35 UTCJul 18, 20:20 UTC1h 45m
2026-07-18 AUA31S - Jul 18, 16:15 UTCJul 18, 17:35 UTC1h 20m
2026-07-18 AUA315W VIE → AMS Jul 18, 13:25 UTCJul 18, 15:00 UTC1h 35m

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

Mode-S 440549 frequently asked

What is Mode-S code 440549?
440549 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LBV.
Where is Mode-S 440549 registered?
Mode-S code 440549 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440549 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440549, octal 21002511, decimal 4,457,801.
What flights does 440549 operate?
Mode-S 440549 has broadcast 20 distinct callsigns, including AUA751W, AUA730, AUA729, AUA75U, AUA71RD.