Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

440C8C

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LBA · AIRBUS A-321

Hex
440C8C
Octal
21006214
Decimal
4,459,660
Country
AT
Tail
OE-LBA
Type
A321
No current signal · last broadcast 59m ago
Flights observed
193
Distinct callsigns
20
Country
AT
Last broadcast
59m ago

Last known position

Most recent position reported by Mode-S 440C8C.

Country allocation

The ICAO 24-bit address 440C8C 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
AUA99J Austrian Airlines 9 2026-05-29
AUA991B Austrian Airlines 9 2026-05-29
AUA40H Austrian Airlines 7 2026-05-14
AUA405 Austrian Airlines 7 2026-05-14
AUA25L Austrian Airlines 7 2026-05-29
AUA62W Austrian Airlines 6 2026-05-20
AUA61HK Austrian Airlines 6 2026-05-20
AUA25N Austrian Airlines 6 2026-05-29
AUA42B Austrian Airlines 5 2026-05-14
AUA40Y Austrian Airlines 5 2026-05-14
AUA42CQ Austrian Airlines 4 2026-05-24
AUA423M Austrian Airlines 4 2026-05-24
AUA166D Austrian Airlines 4 2026-05-25
AUA165Z Austrian Airlines 4 2026-05-25
AUA57U Austrian Airlines 3 2026-05-19
AUA57MP Austrian Airlines 3 2026-05-19
AUA251 Austrian Airlines 3 2026-05-16
AUA22FA Austrian Airlines 3 2026-05-16
AUA225B Austrian Airlines 3 2026-04-13
AUA21G Austrian Airlines 3 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 AUA857 VIE → PVK May 30, 15:50 UTCMay 30, 17:00 UTC1h 10m
2026-05-30 AUA814 HER → VIE May 30, 10:25 UTCMay 30, 12:35 UTC2h 10m
2026-05-30 AUA83A VIE → HER May 30, 07:05 UTCMay 30, 09:00 UTC1h 55m
2026-05-29 AUA868 KGS → VIE May 29, 18:40 UTCMay 29, 20:55 UTC2h 15m
2026-05-29 AUA867 VIE → KGS May 29, 15:40 UTCMay 29, 17:40 UTC2h 0m
2026-05-29 AUA25L HAM → VIE May 29, 13:10 UTCMay 29, 14:25 UTC1h 15m
2026-05-29 AUA25N VIE → HAM May 29, 10:45 UTCMay 29, 12:00 UTC1h 15m
2026-05-29 AUA99J VIE → LYS May 29, 07:55 UTCMay 29, 09:00 UTC1h 5m
2026-05-29 AUA991B VIE → CPH May 29, 05:20 UTCMay 29, 06:45 UTC1h 25m
2026-05-28 AUA99J VIE → LYS May 28, 08:00 UTCMay 28, 09:10 UTC1h 10m
2026-05-28 AUA991B VIE → CPH May 28, 05:30 UTCMay 28, 06:55 UTC1h 25m
2026-05-27 AUA138S ZRH → VIE May 27, 14:45 UTCMay 27, 15:00 UTC15m
2026-05-27 AUA138S ZRH → VIE May 27, 11:50 UTCMay 27, 13:20 UTC1h 30m
2026-05-27 AUA137P VIE → ZRH May 27, 09:30 UTCMay 27, 10:30 UTC1h 0m
2026-05-26 AUA144S ZRH → VIE May 26, 17:35 UTCMay 26, 18:30 UTC55m
2026-05-26 AUA143P VIE → ZRH May 26, 15:29 UTCMay 26, 16:30 UTC1h 0m
2026-05-25 AUA166D DUS → VIE May 25, 16:50 UTCMay 25, 18:05 UTC1h 15m
2026-05-25 AUA165Z VIE → DUS May 25, 14:15 UTCMay 25, 15:30 UTC1h 15m
2026-05-25 AUA138S ZRH → VIE May 25, 11:45 UTCMay 25, 12:50 UTC1h 5m
2026-05-25 AUA137P VIE → ZRH May 25, 09:10 UTCMay 25, 10:10 UTC1h 0m
2026-05-24 AUA21G FRA → VIE May 24, 17:50 UTCMay 24, 18:50 UTC1h 0m
2026-05-24 AUA21E VIE → FRA May 24, 15:25 UTCMay 24, 16:25 UTC1h 0m
2026-05-24 AUA42CQ PMI → VIE May 24, 10:20 UTCMay 24, 12:30 UTC2h 10m
2026-05-24 AUA423M VIE → PMI May 24, 07:10 UTCMay 24, 09:05 UTC1h 55m
2026-05-23 AUA26Z BER → VIE May 23, 17:55 UTCMay 23, 18:45 UTC50m
2026-05-23 AUA235D VIE → BER May 23, 16:00 UTCMay 23, 16:55 UTC55m
2026-05-23 AUA86A CFU → VIE May 23, 13:15 UTCMay 23, 14:40 UTC1h 25m
2026-05-23 AUA81H VIE → CFU May 23, 10:35 UTCMay 23, 11:55 UTC1h 20m
2026-05-23 AUA85AU - May 23, 06:20 UTCMay 23, 07:45 UTC1h 25m
2026-05-23 AUA8DF VIE → PVK May 23, 03:40 UTCMay 23, 04:55 UTC1h 15m
2026-05-22 AUA838 ZTH → VIE May 22, 16:05 UTCMay 22, 17:55 UTC1h 50m
2026-05-22 AUA837 VIE → LCA May 22, 13:30 UTCMay 22, 15:05 UTC1h 35m
2026-05-22 AUA136 ZRH → VIE May 22, 10:45 UTCMay 22, 11:40 UTC55m
2026-05-22 AUA135P VIE → ZRH May 22, 07:50 UTCMay 22, 08:50 UTC1h 0m
2026-05-21 AUA812 SKG → VIE May 21, 16:40 UTCMay 21, 18:40 UTC2h 0m
2026-05-21 AUA811 VIE → SKG May 21, 13:20 UTCMay 21, 15:20 UTC2h 0m
2026-05-21 AUA99J VIE → LYS May 21, 07:55 UTCMay 21, 09:15 UTC1h 20m
2026-05-21 AUA991B VIE → CPH May 21, 05:30 UTCMay 21, 06:55 UTC1h 25m
2026-05-20 AUA62W SPU → VIE May 20, 13:30 UTCMay 20, 14:10 UTC40m
2026-05-20 AUA61HK VIE → SPU May 20, 11:25 UTCMay 20, 12:05 UTC40m
2026-05-19 AUA57U NAP → VIE May 19, 18:10 UTCMay 19, 19:30 UTC1h 20m
2026-05-19 AUA57MP VIE → NAP May 19, 15:45 UTCMay 19, 17:00 UTC1h 15m
2026-05-19 AUA25L HAM → VIE May 19, 13:25 UTCMay 19, 14:40 UTC1h 15m
2026-05-19 AUA25L HAM → VIE May 19, 13:10 UTCMay 19, 13:15 UTC5m
2026-05-19 AUA25N VIE → HAM May 19, 11:00 UTCMay 19, 12:15 UTC1h 15m
2026-05-19 AUA182 MUC → VIE May 19, 06:15 UTCMay 19, 07:00 UTC45m
2026-05-19 AUA18Z VIE → MUC May 19, 04:25 UTCMay 19, 05:00 UTC35m
2026-05-18 AUA812 SKG → VIE May 18, 15:00 UTCMay 18, 17:05 UTC2h 5m
2026-05-18 AUA811 VIE → SKG May 18, 11:45 UTCMay 18, 13:35 UTC1h 50m
2026-05-18 AUA99J VIE → LYS May 18, 07:50 UTCMay 18, 09:15 UTC1h 25m

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

Mode-S 440C8C frequently asked

What is Mode-S code 440C8C?
440C8C is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LBA.
Where is Mode-S 440C8C registered?
Mode-S code 440C8C is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440C8C broadcasting right now?
No active broadcast right now. Last signal was 59m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440C8C, octal 21006214, decimal 4,459,660.
What flights does 440C8C operate?
Mode-S 440C8C has broadcast 20 distinct callsigns, including AUA99J, AUA991B, AUA40H, AUA405, AUA25L.