Apparatus

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sensors Mode-S transponder

440604

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LZE · AIRBUS A-320

Hex
440604
Octal
21003004
Decimal
4,457,988
Country
AT
Tail
OE-LZE
Type
A320
No current signal · last broadcast 3h ago
Flights observed
492
Distinct callsigns
20
Country
AT
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 440604.

Country allocation

The ICAO 24-bit address 440604 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
AUA79PA Austrian Airlines 13 2026-06-14
AUA796B Austrian Airlines 12 2026-06-14
AUA907 - 9 2026-06-21
AUA99HC - 6 2026-06-19
AUA99B - 6 2026-06-19
AUA912 - 6 2026-06-18
AUA908 - 6 2026-06-22
AUA965R - 5 2026-07-11
AUA84 - 5 2026-07-09
AUA806 - 5 2026-07-10
AUA805 - 5 2026-07-09
AUA73 - 5 2026-07-10
AUA374V - 5 2026-07-11
AUA373Z - 5 2026-07-11
AUA1083 - 5 2026-07-08
AUA9EX Austrian Airlines 4 2026-06-19
AUA966 - 4 2026-07-11
AUA79V - 4 2026-06-19
AUA74 - 4 2026-07-11
AUA738H Austrian Airlines 4 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AUA472 VIE → VIE Jul 13, 11:40 UTCJul 13, 22:00 UTC10h 20m
2026-07-13 AUA962D ARN → VIE Jul 13, 08:20 UTCJul 13, 10:15 UTC1h 55m
2026-07-13 AUA96F VIE → ARN Jul 13, 05:25 UTCJul 13, 07:10 UTC1h 45m
2026-07-12 AUA25Y HAM → VIE Jul 12, 19:01 UTCJul 12, 20:10 UTC1h 10m
2026-07-12 AUA25M VIE → HAM Jul 12, 16:45 UTCJul 12, 17:55 UTC1h 10m
2026-07-12 AUA37R NCE → VIE Jul 12, 14:25 UTCJul 12, 15:40 UTC1h 15m
2026-07-12 AUA377 VIE → NCE Jul 12, 11:25 UTCJul 12, 12:55 UTC1h 30m
2026-07-12 AUA888 - Jul 12, 07:45 UTCJul 12, 10:10 UTC2h 25m
2026-07-12 AUA887R VIE → AYT Jul 12, 04:25 UTCJul 12, 06:40 UTC2h 15m
2026-07-11 AUA2341 VIE → VIE Jul 11, 16:35 UTCJul 12, 01:05 UTC8h 30m
2026-07-11 AUA966 ARN → VIE Jul 11, 13:45 UTCJul 11, 15:30 UTC1h 45m
2026-07-11 AUA965R VIE → ARN Jul 11, 10:35 UTCJul 11, 12:20 UTC1h 45m
2026-07-11 AUA374V NCE → VIE Jul 11, 08:15 UTCJul 11, 09:25 UTC1h 10m
2026-07-11 AUA373Z VIE → NCE Jul 11, 05:35 UTCJul 11, 07:05 UTC1h 30m
2026-07-11 AUA74 - Jul 11, 01:00 UTCJul 11, 04:10 UTC3h 10m
2026-07-10 AUA73 - Jul 10, 20:35 UTCJul 10, 23:35 UTC3h 0m
2026-07-10 AUA984 - Jul 10, 15:30 UTCJul 10, 18:25 UTC2h 55m
2026-07-10 AUA983 - Jul 10, 11:15 UTCJul 10, 14:20 UTC3h 5m
2026-07-10 AUA134W ZRH → VIE Jul 10, 09:10 UTCJul 10, 10:10 UTC1h 0m
2026-07-10 AUA133N VIE → ZRH Jul 10, 06:30 UTCJul 10, 07:35 UTC1h 5m
2026-07-10 AUA806 ATH → VIE Jul 10, 03:35 UTCJul 10, 05:35 UTC2h 0m
2026-07-09 AUA805 VIE → ATH Jul 9, 20:40 UTCJul 9, 22:15 UTC1h 35m
2026-07-09 AUA428M - Jul 9, 17:25 UTCJul 9, 19:25 UTC2h 0m
2026-07-09 AUA42R - Jul 9, 14:10 UTCJul 9, 16:05 UTC1h 55m
2026-07-09 AUA694S - Jul 9, 10:35 UTCJul 9, 11:55 UTC1h 20m
2026-07-09 AUA693L VIE → OTP Jul 9, 08:15 UTCJul 9, 09:20 UTC1h 5m
2026-07-09 AUA84 TLV → VIE Jul 9, 03:35 UTCJul 9, 06:50 UTC3h 15m
2026-07-08 AUA1083 VIE → TLV Jul 8, 22:50 UTCJul 9, 01:45 UTC2h 55m
2026-07-08 AUA26Z - Jul 8, 18:10 UTCJul 8, 19:00 UTC50m
2026-07-08 AUA235D VIE → BER Jul 8, 16:10 UTCJul 8, 17:10 UTC1h 0m
2026-07-08 AUA580 - Jul 8, 13:10 UTCJul 8, 14:50 UTC1h 40m
2026-07-08 AUA579 - Jul 8, 10:15 UTCJul 8, 11:50 UTC1h 35m
2026-07-08 AUA22FA HAM → VIE Jul 8, 07:55 UTCJul 8, 09:00 UTC1h 5m
2026-07-08 AUA251 VIE → HAM Jul 8, 05:35 UTCJul 8, 06:55 UTC1h 20m
2026-07-07 AUA466 - Jul 7, 17:05 UTCJul 7, 21:40 UTC4h 35m
2026-07-07 AUA465 - Jul 7, 11:15 UTCJul 7, 15:45 UTC4h 30m
2026-07-07 AUA358 - Jul 7, 08:40 UTCJul 7, 09:55 UTC1h 15m
2026-07-07 AUA357 - Jul 7, 06:20 UTCJul 7, 07:30 UTC1h 10m
2026-07-07 AUA74 - Jul 7, 00:55 UTCJul 7, 03:55 UTC3h 0m
2026-07-06 AUA73 - Jul 6, 20:35 UTCJul 6, 23:15 UTC2h 40m
2026-07-06 AUA1080 - Jul 6, 17:25 UTCJul 6, 19:05 UTC1h 40m
2026-07-06 AUA1079 - Jul 6, 10:45 UTCJul 6, 12:25 UTC1h 40m
2026-07-06 AUA182 MUC → VIE Jul 6, 06:10 UTCJul 6, 06:50 UTC40m
2026-07-06 AUA18Z VIE → MUC Jul 6, 04:25 UTCJul 6, 05:10 UTC45m
2026-07-05 AUA966 ARN → VIE Jul 5, 14:45 UTCJul 5, 16:35 UTC1h 50m
2026-07-05 AUA965R VIE → ARN Jul 5, 10:45 UTCJul 5, 13:10 UTC2h 25m
2026-07-05 AUA86A - Jul 5, 07:30 UTCJul 5, 08:45 UTC1h 15m
2026-07-05 AUA81H - Jul 5, 04:15 UTCJul 5, 05:25 UTC1h 10m
2026-07-04 AUA466 - Jul 4, 19:15 UTCJul 4, 23:30 UTC4h 15m
2026-07-04 AUA465 - Jul 4, 13:15 UTCJul 4, 17:50 UTC4h 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-LZE page for operator, model, and routing details .

Mode-S 440604 frequently asked

What is Mode-S code 440604?
440604 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LZE.
Where is Mode-S 440604 registered?
Mode-S code 440604 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440604 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440604, octal 21003004, decimal 4,457,988.
What flights does 440604 operate?
Mode-S 440604 has broadcast 20 distinct callsigns, including AUA79PA, AUA796B, AUA907, AUA99HC, AUA99B.