Apparatus

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sensors Mode-S transponder

44004F

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LBQ · AIRBUS A-320

Hex
44004F
Octal
21000117
Decimal
4,456,527
Country
AT
Tail
OE-LBQ
Type
A320
Broadcasting now · callsign AUA74 · 34,025 ft
Flights observed
588
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 20:05 UTC

Current position

44004F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 44004F 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
AUA732 Austrian Airlines 9 2026-07-23
AUA134W - 9 2026-06-21
AUA133N - 9 2026-06-21
AUA71RD Austrian Airlines 7 2026-07-22
AUA97W - 6 2026-06-27
AUA96J - 6 2026-06-26
AUA76R - 6 2026-06-23
AUA75J - 6 2026-06-22
AUA730 - 6 2026-06-19
AUA729 - 6 2026-06-19
AUA210 - 6 2026-07-12
AUA190Y - 6 2026-07-12
AUA189 - 6 2026-07-12
AUA136 - 6 2026-07-10
AUA135P - 6 2026-07-10
AUA64C - 5 2026-07-17
AUA29SK - 5 2026-07-12
AUA240 - 5 2026-06-24
AUA239 - 5 2026-06-23
AUA21KC - 5 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AUA319U VIE → AMS Jul 26, 18:25 UTCJul 26, 20:00 UTC1h 35m
2026-07-26 AUA45SM AGP → VIE Jul 26, 13:00 UTCJul 26, 15:40 UTC2h 40m
2026-07-26 AUA45M VIE → AGP Jul 26, 08:00 UTCJul 26, 10:55 UTC2h 55m
2026-07-25 AUA738H TGD → VIE Jul 25, 20:45 UTCJul 26, 06:20 UTC9h 35m
2026-07-25 AUA29V BRU → VIE Jul 25, 18:25 UTCJul 25, 19:40 UTC1h 15m
2026-07-25 AUA297W VIE → BRU Jul 25, 16:00 UTCJul 25, 17:20 UTC1h 20m
2026-07-25 AUA78R BOJ → VIE Jul 25, 13:10 UTCJul 25, 14:45 UTC1h 35m
2026-07-25 AUA781A VIE → BOJ Jul 25, 10:40 UTCJul 25, 12:15 UTC1h 35m
2026-07-25 AUA878Q JSI → VIE Jul 25, 07:20 UTCJul 25, 09:05 UTC1h 45m
2026-07-25 AUA877J VIE → JSI Jul 25, 04:25 UTCJul 25, 05:50 UTC1h 25m
2026-07-24 AUA36RB CDG → VIE Jul 24, 14:30 UTCJul 24, 15:55 UTC1h 25m
2026-07-24 AUA36F CHQ → VIE Jul 24, 11:40 UTCJul 24, 13:15 UTC1h 35m
2026-07-24 AUA4KB PMI → VIE Jul 24, 08:25 UTCJul 24, 10:30 UTC2h 5m
2026-07-24 AUA421Q VIE → PMI Jul 24, 04:50 UTCJul 24, 06:50 UTC2h 0m
2026-07-23 AUA874 RHO → VIE Jul 23, 18:20 UTCJul 23, 20:45 UTC2h 25m
2026-07-23 AUA83N VIE → RHO Jul 23, 15:15 UTCJul 23, 17:20 UTC2h 5m
2026-07-23 AUA448 IBZ → VIE Jul 23, 11:30 UTCJul 23, 13:40 UTC2h 10m
2026-07-23 AUA447 VIE → IBZ Jul 23, 07:00 UTCJul 23, 09:15 UTC2h 15m
2026-07-23 AUA732 DBV → VIE Jul 23, 04:15 UTCJul 23, 05:05 UTC50m
2026-07-22 AUA71RD VIE → SJJ Jul 22, 20:30 UTCJul 22, 21:10 UTC40m
2026-07-22 AUA2RG FRA → VIE Jul 22, 17:50 UTCJul 22, 18:50 UTC1h 0m
2026-07-22 AUA21E VIE → FRA Jul 22, 15:25 UTCJul 22, 16:30 UTC1h 5m
2026-07-22 AUA43A ALC → VIE Jul 22, 11:10 UTCJul 22, 12:00 UTC50m
2026-07-21 AUA864 CAI → VIE Jul 21, 20:50 UTCJul 21, 22:10 UTC1h 20m
2026-07-21 AUA863 VIE → CAI Jul 21, 17:50 UTCJul 21, 19:10 UTC1h 20m
2026-07-21 AUA448 - Jul 21, 15:20 UTCJul 21, 16:00 UTC40m
2026-07-21 AUA448 - Jul 21, 13:55 UTCJul 21, 15:15 UTC1h 20m
2026-07-21 AUA447 VIE → IBZ Jul 21, 10:20 UTCJul 21, 12:45 UTC2h 25m
2026-07-21 AUA57C NAP → VIE Jul 21, 08:00 UTCJul 21, 09:15 UTC1h 15m
2026-07-21 AUA571K VIE → NAP Jul 21, 05:30 UTCJul 21, 06:45 UTC1h 15m
2026-07-21 AUA912 EVN → VIE Jul 21, 01:45 UTCJul 21, 04:30 UTC2h 45m
2026-07-20 AUA911F VIE → EVN Jul 20, 20:55 UTCJul 20, 23:35 UTC2h 40m
2026-07-20 AUA234G BER → VIE Jul 20, 16:40 UTCJul 20, 17:30 UTC50m
2026-07-20 AUA233 VIE → BER Jul 20, 14:45 UTCJul 20, 15:40 UTC55m
2026-07-20 AUA680L KRK → VIE Jul 20, 13:05 UTCJul 20, 13:40 UTC35m
2026-07-20 AUA679 VIE → KRK Jul 20, 11:25 UTCJul 20, 12:05 UTC40m
2026-07-20 AUA1474 RMO → VIE Jul 20, 09:35 UTCJul 20, 10:35 UTC1h 0m
2026-07-19 AUA223B VIE → BER Jul 19, 05:20 UTCJul 19, 06:15 UTC55m
2026-07-19 AUA710 SBZ → VIE Jul 19, 03:15 UTCJul 19, 04:10 UTC55m
2026-07-18 AUA709 VIE → PRG Jul 18, 21:45 UTCJul 18, 22:30 UTC45m
2026-07-18 AUA2302 - Jul 18, 18:35 UTCJul 18, 20:20 UTC1h 45m
2026-07-18 AUA2301 - Jul 18, 14:35 UTCJul 18, 16:25 UTC1h 50m
2026-07-18 AUA42CQ PMI → VIE Jul 18, 10:35 UTCJul 18, 12:20 UTC1h 45m
2026-07-18 AUA423M VIE → PMI Jul 18, 07:10 UTCJul 18, 09:30 UTC2h 20m
2026-07-18 AUA616 - Jul 18, 05:15 UTCJul 18, 05:55 UTC40m
2026-07-17 AUA615 - Jul 17, 19:30 UTCJul 17, 20:04 UTC35m
2026-07-17 AUA838 - Jul 17, 16:15 UTCJul 17, 18:00 UTC1h 45m
2026-07-17 AUA837 - Jul 17, 13:35 UTCJul 17, 15:15 UTC1h 40m
2026-07-17 AUA64C DBV → VIE Jul 17, 11:10 UTCJul 17, 12:19 UTC1h 10m
2026-07-17 AUA62J VIE → DBV Jul 17, 09:15 UTCJul 17, 10:15 UTC1h 0m

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

Mode-S 44004F frequently asked

What is Mode-S code 44004F?
44004F is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LBQ.
Where is Mode-S 44004F registered?
Mode-S code 44004F is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44004F broadcasting right now?
Yes. Mode-S 44004F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44004F, octal 21000117, decimal 4,456,527.
What flights does 44004F operate?
Mode-S 44004F has broadcast 20 distinct callsigns, including AUA732, AUA134W, AUA133N, AUA71RD, AUA97W.