Apparatus

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sensors Mode-S transponder

440665

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LBI · AIRBUS A-320

Hex
440665
Octal
21003145
Decimal
4,458,085
Country
AT
Tail
OE-LBI
Type
A320
No current signal · last broadcast 4h ago
Flights observed
528
Distinct callsigns
20
Country
AT
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 440665.

Country allocation

The ICAO 24-bit address 440665 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
AUA73Q - 8 2026-06-28
AUA736D - 8 2026-06-28
AUA551Y - 7 2026-07-05
AUA75U - 6 2026-07-01
AUA751W - 6 2026-07-01
AUA730 - 5 2026-07-13
AUA729 - 5 2026-07-13
AUA552K - 5 2026-07-05
AUA42R - 5 2026-07-06
AUA428M - 5 2026-07-06
AUA405 - 5 2026-06-28
AUA296 Austrian Airlines 5 2026-06-14
AUA148 - 5 2026-06-15
AUA147 - 5 2026-06-14
AUA141J Austrian Airlines 5 2026-06-07
AUA12PQ Austrian Airlines 5 2026-06-07
AUA99R Austrian Airlines 4 2026-05-20
AUA995F Austrian Airlines 4 2026-05-20
AUA806 - 4 2026-07-07
AUA805 - 4 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AUA319U VIE → AMS Jul 14, 18:35 UTCJul 14, 20:15 UTC1h 40m
2026-07-14 AUA214P FRA → VIE Jul 14, 16:10 UTCJul 14, 17:05 UTC55m
2026-07-14 AUA1Y VIE → FRA Jul 14, 13:45 UTCJul 14, 14:50 UTC1h 5m
2026-07-14 AUA42CQ - Jul 14, 10:30 UTCJul 14, 12:30 UTC2h 0m
2026-07-14 AUA423M - Jul 14, 07:05 UTCJul 14, 09:05 UTC2h 0m
2026-07-14 AUA616 - Jul 14, 05:15 UTCJul 14, 06:00 UTC45m
2026-07-13 AUA615 - Jul 13, 19:40 UTCJul 13, 20:15 UTC35m
2026-07-13 AUA2RG FRA → VIE Jul 13, 17:45 UTCJul 13, 18:40 UTC55m
2026-07-13 AUA21E VIE → FRA Jul 13, 15:25 UTCJul 13, 16:25 UTC1h 0m
2026-07-13 AUA730 - Jul 13, 12:55 UTCJul 13, 13:45 UTC50m
2026-07-13 AUA729 - Jul 13, 11:15 UTCJul 13, 11:50 UTC35m
2026-07-13 AUA86A - Jul 13, 08:05 UTCJul 13, 09:30 UTC1h 25m
2026-07-13 AUA81H - Jul 13, 05:31 UTCJul 13, 06:40 UTC1h 10m
2026-07-12 AUA2RG FRA → VIE Jul 12, 18:30 UTCJul 12, 19:25 UTC55m
2026-07-12 AUA21E VIE → FRA Jul 12, 16:20 UTCJul 12, 17:20 UTC1h 0m
2026-07-12 AUA140K ZRH → VIE Jul 12, 14:15 UTCJul 12, 15:15 UTC1h 0m
2026-07-12 AUA13D VIE → ZRH Jul 12, 11:55 UTCJul 12, 12:55 UTC1h 0m
2026-07-12 AUA742L - Jul 12, 09:25 UTCJul 12, 10:25 UTC1h 0m
2026-07-12 AUA74D - Jul 12, 06:50 UTCJul 12, 07:45 UTC55m
2026-07-12 AUA76R - Jul 12, 04:30 UTCJul 12, 05:35 UTC1h 5m
2026-07-11 AUA75J - Jul 11, 21:30 UTCJul 11, 22:25 UTC55m
2026-07-11 AUA96P ARN → VIE Jul 11, 18:20 UTCJul 11, 20:05 UTC1h 45m
2026-07-11 AUA96Y VIE → ARN Jul 11, 15:25 UTCJul 11, 17:15 UTC1h 50m
2026-07-11 AUA730 - Jul 11, 13:05 UTCJul 11, 13:55 UTC50m
2026-07-11 AUA729 - Jul 11, 11:10 UTCJul 11, 11:45 UTC35m
2026-07-11 AUA358 - Jul 11, 08:50 UTCJul 11, 10:00 UTC1h 10m
2026-07-11 AUA357 - Jul 11, 06:20 UTCJul 11, 07:35 UTC1h 15m
2026-07-11 AUA732 - Jul 11, 04:20 UTCJul 11, 05:05 UTC45m
2026-07-10 AUA71RD - Jul 10, 20:45 UTCJul 10, 21:20 UTC35m
2026-07-10 AUA57U - Jul 10, 18:35 UTCJul 10, 19:40 UTC1h 5m
2026-07-10 AUA57MP - Jul 10, 16:10 UTCJul 10, 17:15 UTC1h 5m
2026-07-10 AUA746 - Jul 10, 13:50 UTCJul 10, 15:05 UTC1h 15m
2026-07-10 AUA745 - Jul 10, 11:40 UTCJul 10, 12:30 UTC50m
2026-07-10 AUA584Q - Jul 10, 08:15 UTCJul 10, 09:45 UTC1h 30m
2026-07-10 AUA58CT - Jul 10, 05:25 UTCJul 10, 07:05 UTC1h 40m
2026-07-10 AUA74 - Jul 10, 01:05 UTCJul 10, 04:05 UTC3h 0m
2026-07-09 AUA73 - Jul 9, 21:00 UTCJul 9, 23:35 UTC2h 35m
2026-07-09 AUA82 TLV → VIE Jul 9, 16:20 UTCJul 9, 19:30 UTC3h 10m
2026-07-09 AUA81 VIE → TLV Jul 9, 12:00 UTCJul 9, 14:50 UTC2h 50m
2026-07-09 AUA20H FRA → VIE Jul 9, 09:45 UTCJul 9, 10:40 UTC55m
2026-07-09 AUA25EC VIE → FRA Jul 9, 06:55 UTCJul 9, 08:10 UTC1h 15m
2026-07-09 AUA76R - Jul 9, 04:20 UTCJul 9, 05:25 UTC1h 5m
2026-07-08 AUA75J - Jul 8, 21:45 UTCJul 8, 22:30 UTC45m
2026-07-08 AUA14GK ZRH → VIE Jul 8, 19:05 UTCJul 8, 20:05 UTC1h 0m
2026-07-08 AUA14D VIE → ZRH Jul 8, 17:05 UTCJul 8, 18:00 UTC55m
2026-07-08 AUA36RB - Jul 8, 14:35 UTCJul 8, 16:05 UTC1h 30m
2026-07-08 AUA36F - Jul 8, 11:40 UTCJul 8, 13:10 UTC1h 30m
2026-07-08 AUA586 - Jul 8, 09:10 UTCJul 8, 10:40 UTC1h 30m
2026-07-08 AUA585M - Jul 8, 05:35 UTCJul 8, 07:00 UTC1h 25m
2026-07-07 AUA818 - Jul 7, 18:45 UTCJul 7, 20:50 UTC2h 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-LBI page for operator, model, and routing details .

Mode-S 440665 frequently asked

What is Mode-S code 440665?
440665 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LBI.
Where is Mode-S 440665 registered?
Mode-S code 440665 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440665 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440665, octal 21003145, decimal 4,458,085.
What flights does 440665 operate?
Mode-S 440665 has broadcast 20 distinct callsigns, including AUA73Q, AUA736D, AUA551Y, AUA75U, AUA751W.