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sensors Mode-S transponder

440609

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LZF · AIRBUS A-320

Hex
440609
Octal
21003011
Decimal
4,457,993
Country
AT
Tail
OE-LZF
Type
A320
Broadcasting now · callsign AUA36U · 7,000 ft
Flights observed
593
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 22:15 UTC

Current position

440609 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 440609 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
AUA912 - 11 2026-07-11
AUA42R Austrian Airlines 9 2026-07-24
AUA428M - 9 2026-07-24
AUA73 - 8 2026-06-27
AUA907 Austrian Airlines 7 2026-07-26
AUA74 - 7 2026-06-28
AUA492 Austrian Airlines 7 2026-06-22
AUA29N - 7 2026-07-11
AUA911F - 6 2026-07-10
AUA802 Austrian Airlines 6 2026-06-27
AUA801C - 6 2026-06-27
AUA72 - 6 2026-06-25
AUA71 Austrian Airlines 6 2026-06-25
AUA49W Austrian Airlines 6 2026-06-11
AUA25N - 6 2026-07-09
AUA22D - 6 2026-07-11
AUA96Y - 5 2026-06-22
AUA83DF - 5 2026-07-15
AUA831S - 5 2026-07-15
AUA79PA Austrian Airlines 5 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AUA907 VIE → INN Jul 26, 20:55 UTCJul 26, 22:15 UTC1h 20m
2026-07-26 AUA26Z BER → VIE Jul 26, 18:15 UTCJul 26, 19:05 UTC50m
2026-07-26 AUA235D VIE → BER Jul 26, 16:30 UTCJul 26, 17:20 UTC50m
2026-07-26 AUA846 KLX → VIE Jul 26, 13:15 UTCJul 26, 15:10 UTC1h 55m
2026-07-26 AUA8RS VIE → KLX Jul 26, 10:15 UTCJul 26, 11:55 UTC1h 40m
2026-07-26 AUA202 FRA → VIE Jul 26, 07:40 UTCJul 26, 08:35 UTC55m
2026-07-26 AUA21V VIE → FRA Jul 26, 05:20 UTCJul 26, 06:20 UTC1h 0m
2026-07-25 AUA472 LPA → VIE Jul 25, 18:05 UTCJul 25, 21:55 UTC3h 50m
2026-07-25 AUA47E VIE → LPA Jul 25, 11:35 UTCJul 25, 15:00 UTC3h 25m
2026-07-25 AUA18PU MUC → VIE Jul 25, 09:50 UTCJul 25, 10:25 UTC35m
2026-07-25 AUA183 VIE → MUC Jul 25, 07:50 UTCJul 25, 08:30 UTC40m
2026-07-25 AUA738H TGD → VIE Jul 25, 05:15 UTCJul 25, 06:10 UTC55m
2026-07-24 AUA737W VIE → TGD Jul 24, 20:35 UTCJul 24, 21:15 UTC40m
2026-07-24 AUA428M - Jul 24, 17:05 UTCJul 24, 19:05 UTC2h 0m
2026-07-24 AUA42R VIE → PMI Jul 24, 13:50 UTCJul 24, 15:50 UTC2h 0m
2026-07-24 AUA76PZ SKP → VIE Jul 24, 11:40 UTCJul 24, 12:45 UTC1h 5m
2026-07-24 AUA761M - Jul 24, 09:20 UTCJul 24, 10:15 UTC55m
2026-07-24 AUA836 ZTH → VIE Jul 24, 05:55 UTCJul 24, 07:50 UTC1h 55m
2026-07-24 AUA835 VIE → ZTH Jul 24, 02:50 UTCJul 24, 04:35 UTC1h 45m
2026-07-23 AUA472 LPA → VIE Jul 23, 16:45 UTCJul 23, 20:55 UTC4h 10m
2026-07-23 AUA47E - Jul 23, 10:20 UTCJul 23, 14:50 UTC4h 30m
2026-07-23 AUA26B STR → VIE Jul 23, 07:50 UTCJul 23, 08:40 UTC50m
2026-07-23 AUA26K VIE → STR Jul 23, 05:55 UTCJul 23, 06:50 UTC55m
2026-07-23 AUA908 TBS → VIE Jul 23, 01:35 UTCJul 23, 05:00 UTC3h 25m
2026-07-22 AUA907 VIE → INN Jul 22, 23:45 UTCJul 22, 23:55 UTC10m
2026-07-22 AUA907 VIE → INN Jul 22, 21:10 UTCJul 22, 22:15 UTC1h 5m
2026-07-22 AUA528L LIN → VIE Jul 22, 18:05 UTCJul 22, 19:00 UTC55m
2026-07-22 AUA52TV VIE → LIN Jul 22, 15:55 UTCJul 22, 17:00 UTC1h 5m
2026-07-22 AUA770 VAR → VIE Jul 22, 13:20 UTCJul 22, 14:45 UTC1h 25m
2026-07-22 AUA79G VIE → VAR Jul 22, 11:25 UTCJul 22, 12:10 UTC45m
2026-07-22 AUA21V VIE → FRA Jul 22, 05:10 UTCJul 22, 10:25 UTC5h 15m
2026-07-21 AUA21KC FRA → VIE Jul 21, 14:15 UTCJul 21, 15:15 UTC1h 0m
2026-07-21 AUA2C VIE → FRA Jul 21, 11:35 UTCJul 21, 12:40 UTC1h 5m
2026-07-21 AUA20H FRA → VIE Jul 21, 09:25 UTCJul 21, 10:25 UTC1h 0m
2026-07-21 AUA25EC VIE → FRA Jul 21, 07:05 UTCJul 21, 08:10 UTC1h 5m
2026-07-21 AUA218D FRA → VIE Jul 21, 05:00 UTCJul 21, 05:55 UTC55m
2026-07-20 AUA217N VIE → FRA Jul 20, 17:35 UTCJul 20, 18:45 UTC1h 10m
2026-07-20 AUA426 NCE → VIE Jul 20, 14:35 UTCJul 20, 16:25 UTC1h 50m
2026-07-20 AUA425X VIE → PMI Jul 20, 10:45 UTCJul 20, 13:10 UTC2h 25m
2026-07-20 AUA16G DUS → VIE Jul 20, 08:05 UTCJul 20, 09:15 UTC1h 10m
2026-07-20 AUA16P VIE → DUS Jul 20, 05:45 UTCJul 20, 07:05 UTC1h 20m
2026-07-19 AUA16A DUS → VIE Jul 19, 19:05 UTCJul 19, 20:10 UTC1h 5m
2026-07-19 AUA16N VIE → DUS Jul 19, 16:45 UTCJul 19, 18:00 UTC1h 15m
2026-07-19 AUA874 RHO → VIE Jul 19, 13:30 UTCJul 19, 15:45 UTC2h 15m
2026-07-19 AUA83N VIE → RHO Jul 19, 10:10 UTCJul 19, 12:15 UTC2h 5m
2026-07-19 AUA842 - Jul 19, 07:05 UTCJul 19, 09:05 UTC2h 0m
2026-07-19 AUA84G - Jul 19, 03:55 UTCJul 19, 05:45 UTC1h 50m
2026-07-18 AUA2341 VIE → VIE Jul 18, 16:25 UTCJul 19, 00:50 UTC8h 25m
2026-07-18 AUA86A - Jul 18, 13:50 UTCJul 18, 15:10 UTC1h 20m
2026-07-18 AUA81H VIE → CFU Jul 18, 10:30 UTCJul 18, 11:45 UTC1h 15m

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

Mode-S 440609 frequently asked

What is Mode-S code 440609?
440609 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LZF.
Where is Mode-S 440609 registered?
Mode-S code 440609 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440609 broadcasting right now?
Yes. Mode-S 440609 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440609, octal 21003011, decimal 4,457,993.
What flights does 440609 operate?
Mode-S 440609 has broadcast 20 distinct callsigns, including AUA912, AUA42R, AUA428M, AUA73, AUA907.