Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

440D71

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LZP · AIRBUS A-320neo

Hex
440D71
Octal
21006561
Decimal
4,459,889
Country
AT
Tail
OE-LZP
Type
A20N
No current signal · last broadcast 32m ago
Flights observed
493
Distinct callsigns
20
Country
AT
Last broadcast
32m ago

Last known position

Most recent position reported by Mode-S 440D71.

Country allocation

The ICAO 24-bit address 440D71 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
AUA34AK - 23 2026-07-10
AUA33T - 23 2026-07-09
AUA340 - 21 2026-07-10
AUA33V - 20 2026-07-10
AUA33YZ - 19 2026-07-06
AUA33RP - 18 2026-07-06
AUA33B - 18 2026-07-06
AUA29M - 15 2026-07-06
AUA3M Austrian Airlines 12 2026-07-06
AUA973 - 11 2026-07-14
AUA97B - 10 2026-07-12
AUA79PA Austrian Airlines 10 2026-06-12
AUA912 - 9 2026-07-02
AUA796B Austrian Airlines 9 2026-06-12
AUA73 Austrian Airlines 9 2026-06-11
AUA230U Austrian Airlines 9 2026-07-06
AUA911F - 7 2026-07-01
AUA74 Austrian Airlines 7 2026-06-12
AUA72 - 7 2026-07-13
AUA71 - 7 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AUA973 - Jul 14, 19:20 UTCJul 14, 21:55 UTC2h 35m
2026-07-14 AUA498 - Jul 14, 14:15 UTCJul 14, 17:30 UTC3h 15m
2026-07-14 AUA497 - Jul 14, 06:30 UTCJul 14, 10:20 UTC3h 50m
2026-07-13 AUA72 - Jul 13, 14:00 UTCJul 13, 17:05 UTC3h 5m
2026-07-13 AUA71 - Jul 13, 09:45 UTCJul 13, 12:15 UTC2h 30m
2026-07-13 AUA552K - Jul 13, 07:10 UTCJul 13, 08:30 UTC1h 20m
2026-07-13 AUA551Y - Jul 13, 04:50 UTCJul 13, 06:01 UTC1h 10m
2026-07-12 AUA14GK ZRH → VIE Jul 12, 19:10 UTCJul 12, 20:05 UTC55m
2026-07-12 AUA14D VIE → ZRH Jul 12, 16:55 UTCJul 12, 18:01 UTC1h 5m
2026-07-12 AUA966 ARN → VIE Jul 12, 13:40 UTCJul 12, 15:25 UTC1h 45m
2026-07-12 AUA965R - Jul 12, 10:40 UTCJul 12, 12:35 UTC1h 55m
2026-07-12 AUA57C - Jul 12, 08:20 UTCJul 12, 09:35 UTC1h 15m
2026-07-12 AUA571K - Jul 12, 05:35 UTCJul 12, 06:45 UTC1h 10m
2026-07-12 AUA97B KEF → VIE Jul 12, 00:20 UTCJul 12, 04:01 UTC3h 40m
2026-07-11 AUA973 VIE → KEF Jul 11, 19:10 UTCJul 11, 23:15 UTC4h 5m
2026-07-11 AUA214P FRA → VIE Jul 11, 15:45 UTCJul 11, 16:40 UTC55m
2026-07-11 AUA1Y VIE → FRA Jul 11, 13:15 UTCJul 11, 14:25 UTC1h 10m
2026-07-11 AUA694S - Jul 11, 10:40 UTCJul 11, 11:55 UTC1h 15m
2026-07-11 AUA693L - Jul 11, 08:15 UTCJul 11, 09:20 UTC1h 5m
2026-07-11 AUA26Y HAM → VIE Jul 11, 05:35 UTCJul 11, 06:45 UTC1h 10m
2026-07-10 AUA25K VIE → HAM Jul 10, 19:00 UTCJul 10, 20:15 UTC1h 15m
2026-07-10 AUA234G - Jul 10, 16:45 UTCJul 10, 17:40 UTC55m
2026-07-10 AUA233 VIE → BER Jul 10, 14:50 UTCJul 10, 15:45 UTC55m
2026-07-10 AUA34AK LHR → VIE Jul 10, 12:05 UTCJul 10, 13:45 UTC1h 40m
2026-07-10 AUA33V VIE → LHR Jul 10, 08:10 UTCJul 10, 10:15 UTC2h 5m
2026-07-10 AUA340 LHR → VIE Jul 10, 05:15 UTCJul 10, 06:55 UTC1h 40m
2026-07-09 AUA33T VIE → LHR Jul 9, 18:50 UTCJul 9, 20:40 UTC1h 50m
2026-07-09 AUA72 - Jul 9, 14:00 UTCJul 9, 17:10 UTC3h 10m
2026-07-09 AUA71 - Jul 9, 09:40 UTCJul 9, 12:30 UTC2h 50m
2026-07-09 AUA592B - Jul 9, 07:00 UTCJul 9, 08:15 UTC1h 15m
2026-07-09 AUA591 - Jul 9, 04:50 UTCJul 9, 05:55 UTC1h 5m
2026-07-08 AUA812 SKG → VIE Jul 8, 18:20 UTCJul 8, 20:25 UTC2h 5m
2026-07-08 AUA811 VIE → SKG Jul 8, 15:10 UTCJul 8, 17:00 UTC1h 50m
2026-07-08 AUA34AK - Jul 8, 12:00 UTCJul 8, 13:40 UTC1h 40m
2026-07-08 AUA33V VIE → LHR Jul 8, 08:15 UTCJul 8, 10:25 UTC2h 10m
2026-07-08 AUA340 LHR → VIE Jul 8, 05:15 UTCJul 8, 07:00 UTC1h 45m
2026-07-07 AUA33T VIE → LHR Jul 7, 18:35 UTCJul 7, 20:40 UTC2h 5m
2026-07-07 AUA31S - Jul 7, 15:55 UTCJul 7, 17:15 UTC1h 20m
2026-07-07 AUA315W VIE → AMS Jul 7, 13:10 UTCJul 7, 14:45 UTC1h 35m
2026-07-07 AUA432 - Jul 7, 09:45 UTCJul 7, 12:00 UTC2h 15m
2026-07-07 AUA431 VIE → VLC Jul 7, 06:10 UTCJul 7, 08:35 UTC2h 25m
2026-07-06 AUA3M LHR → VIE Jul 6, 18:45 UTCJul 6, 20:30 UTC1h 45m
2026-07-06 AUA33B VIE → LHR Jul 6, 15:35 UTCJul 6, 17:40 UTC2h 5m
2026-07-06 AUA230U BER → VIE Jul 6, 13:35 UTCJul 6, 14:25 UTC50m
2026-07-06 AUA29M VIE → BER Jul 6, 11:35 UTCJul 6, 12:30 UTC55m
2026-07-06 AUA33YZ - Jul 6, 08:30 UTCJul 6, 10:25 UTC1h 55m
2026-07-06 AUA33RP VIE → LHR Jul 6, 05:15 UTCJul 6, 07:20 UTC2h 5m
2026-07-05 AUA238N - Jul 5, 19:40 UTCJul 5, 20:25 UTC45m
2026-07-05 AUA237 VIE → BER Jul 5, 17:35 UTCJul 5, 18:30 UTC55m
2026-07-05 AUA978 GRZ → VIE Jul 5, 14:35 UTCJul 5, 16:20 UTC1h 45m

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

Mode-S 440D71 frequently asked

What is Mode-S code 440D71?
440D71 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LZP.
Where is Mode-S 440D71 registered?
Mode-S code 440D71 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440D71 broadcasting right now?
No active broadcast right now. Last signal was 32m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440D71, octal 21006561, decimal 4,459,889.
What flights does 440D71 operate?
Mode-S 440D71 has broadcast 20 distinct callsigns, including AUA34AK, AUA33T, AUA340, AUA33V, AUA33YZ.