Apparatus

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sensors Mode-S transponder

440668

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LBL · AIRBUS A-320

Hex
440668
Octal
21003150
Decimal
4,458,088
Country
AT
Tail
OE-LBL
Type
A320
No current signal · last broadcast 5h ago
Flights observed
519
Distinct callsigns
20
Country
AT
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 440668.

Country allocation

The ICAO 24-bit address 440668 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
AUA71RD - 7 2026-07-13
AUA36Z - 7 2026-07-07
AUA36G - 7 2026-07-07
AUA140K - 7 2026-07-07
AUA13D - 7 2026-07-07
AUA776W Austrian Airlines 6 2026-05-27
AUA732 - 6 2026-06-30
AUA136 - 6 2026-07-02
AUA806 - 5 2026-06-17
AUA805 - 5 2026-06-16
AUA775 Austrian Airlines 5 2026-05-27
AUA75K Austrian Airlines 5 2026-06-15
AUA753Y - 5 2026-06-15
AUA64C - 5 2026-06-27
AUA62J - 5 2026-06-27
AUA465 - 5 2026-07-09
AUA37KS Austrian Airlines 5 2026-06-03
AUA374V - 5 2026-06-16
AUA26Y - 5 2026-06-21
AUA25K - 5 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AUA71RD - Jul 13, 20:50 UTCJul 13, 21:30 UTC40m
2026-07-13 AUA57U - Jul 13, 18:15 UTCJul 13, 19:30 UTC1h 15m
2026-07-13 AUA57MP - Jul 13, 15:40 UTCJul 13, 16:40 UTC1h 0m
2026-07-13 AUA4KB - Jul 13, 08:25 UTCJul 13, 10:20 UTC1h 55m
2026-07-13 AUA421Q - Jul 13, 05:05 UTCJul 13, 07:15 UTC2h 10m
2026-07-12 AUA380 NCE → VIE Jul 12, 20:25 UTCJul 12, 21:45 UTC1h 20m
2026-07-12 AUA379 VIE → NCE Jul 12, 17:45 UTCJul 12, 19:10 UTC1h 25m
2026-07-12 AUA36RB - Jul 12, 14:50 UTCJul 12, 16:15 UTC1h 25m
2026-07-12 AUA36F VIE → CDG Jul 12, 11:45 UTCJul 12, 13:25 UTC1h 40m
2026-07-12 AUA962D ARN → VIE Jul 12, 08:45 UTCJul 12, 10:30 UTC1h 45m
2026-07-12 AUA96F VIE → ARN Jul 12, 05:30 UTCJul 12, 07:20 UTC1h 50m
2026-07-11 AUA492 OPO → VIE Jul 11, 18:25 UTCJul 11, 21:05 UTC2h 40m
2026-07-11 AUA491 VIE → OPO Jul 11, 14:25 UTCJul 11, 17:20 UTC2h 55m
2026-07-11 AUA42CQ - Jul 11, 11:00 UTCJul 11, 12:55 UTC1h 55m
2026-07-11 AUA423M - Jul 11, 07:10 UTCJul 11, 09:15 UTC2h 5m
2026-07-11 AUA616 - Jul 11, 05:20 UTCJul 11, 06:05 UTC45m
2026-07-10 AUA615 - Jul 10, 19:45 UTCJul 10, 20:20 UTC35m
2026-07-10 AUA144S ZRH → VIE Jul 10, 17:30 UTCJul 10, 18:30 UTC1h 0m
2026-07-10 AUA143P VIE → ZRH Jul 10, 15:00 UTCJul 10, 16:05 UTC1h 5m
2026-07-10 AUA730 - Jul 10, 12:55 UTCJul 10, 13:45 UTC50m
2026-07-10 AUA729 - Jul 10, 11:15 UTCJul 10, 11:55 UTC40m
2026-07-10 AUA362M - Jul 10, 08:40 UTCJul 10, 10:00 UTC1h 20m
2026-07-10 AUA36U VIE → CDG Jul 10, 05:25 UTCJul 10, 07:05 UTC1h 40m
2026-07-09 AUA465 VIE → VIE Jul 9, 10:15 UTCJul 9, 20:30 UTC10h 15m
2026-07-09 AUA202 FRA → VIE Jul 9, 07:45 UTCJul 9, 08:45 UTC1h 0m
2026-07-09 AUA21V VIE → FRA Jul 9, 05:15 UTCJul 9, 06:15 UTC1h 0m
2026-07-08 AUA220A FRA → VIE Jul 8, 20:05 UTCJul 8, 21:05 UTC1h 0m
2026-07-08 AUA217N VIE → FRA Jul 8, 17:00 UTCJul 8, 18:05 UTC1h 5m
2026-07-08 AUA802 ATH → VIE Jul 8, 13:55 UTCJul 8, 15:55 UTC2h 0m
2026-07-08 AUA801C VIE → ATH Jul 8, 10:45 UTCJul 8, 12:30 UTC1h 45m
2026-07-08 AUA16G - Jul 8, 08:00 UTCJul 8, 09:10 UTC1h 10m
2026-07-08 AUA16P VIE → DUS Jul 8, 05:25 UTCJul 8, 06:50 UTC1h 25m
2026-07-08 AUA78VE - Jul 8, 02:50 UTCJul 8, 04:05 UTC1h 15m
2026-07-07 AUA747C - Jul 7, 21:10 UTCJul 7, 22:05 UTC55m
2026-07-07 AUA36Z - Jul 7, 18:30 UTCJul 7, 19:55 UTC1h 25m
2026-07-07 AUA36G VIE → CDG Jul 7, 15:25 UTCJul 7, 17:05 UTC1h 40m
2026-07-07 AUA140K ZRH → VIE Jul 7, 13:30 UTCJul 7, 14:30 UTC1h 0m
2026-07-07 AUA13D VIE → ZRH Jul 7, 11:25 UTCJul 7, 12:30 UTC1h 5m
2026-07-07 AUA962D ARN → VIE Jul 7, 08:15 UTCJul 7, 10:05 UTC1h 50m
2026-07-07 AUA96F VIE → ARN Jul 7, 05:35 UTCJul 7, 07:20 UTC1h 45m
2026-07-06 AUA12PQ ZRH → VIE Jul 6, 16:25 UTCJul 6, 17:25 UTC1h 0m
2026-07-06 AUA141J VIE → ZRH Jul 6, 13:35 UTCJul 6, 14:35 UTC1h 0m
2026-07-06 AUA976 BGO → VIE Jul 6, 10:30 UTCJul 6, 12:25 UTC1h 55m
2026-07-06 AUA975Q VIE → BGO Jul 6, 07:20 UTCJul 6, 09:35 UTC2h 15m
2026-07-06 AUA72MF BEG → VIE Jul 6, 05:20 UTCJul 6, 06:10 UTC50m
2026-07-05 AUA72AQ VIE → BEG Jul 5, 20:50 UTCJul 5, 21:40 UTC50m
2026-07-05 AUA448 IBZ → VIE Jul 5, 16:50 UTCJul 5, 19:00 UTC2h 10m
2026-07-05 AUA447 VIE → IBZ Jul 5, 13:40 UTCJul 5, 15:45 UTC2h 5m
2026-07-05 AUA28K FRA → VIE Jul 5, 11:40 UTCJul 5, 12:35 UTC55m
2026-07-05 AUA207V VIE → FRA Jul 5, 08:55 UTCJul 5, 10:00 UTC1h 5m

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

Mode-S 440668 frequently asked

What is Mode-S code 440668?
440668 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LBL.
Where is Mode-S 440668 registered?
Mode-S code 440668 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440668 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440668, octal 21003150, decimal 4,458,088.
What flights does 440668 operate?
Mode-S 440668 has broadcast 20 distinct callsigns, including AUA71RD, AUA36Z, AUA36G, AUA140K, AUA13D.