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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
Broadcasting now · callsign AUA842 · 38,050 ft
Flights observed
417
Distinct callsigns
20
Country
AT
Last broadcast
2h ago

Current position

440C8C is currently broadcasting. Map zoomed to live position.

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 - 14 2026-07-13
AUA991B - 14 2026-07-13
AUA62W - 12 2026-07-03
AUA61HK - 12 2026-07-03
AUA45SM Austrian Airlines 9 2026-07-05
AUA45M - 9 2026-07-05
AUA42B - 9 2026-07-03
AUA40Y - 9 2026-07-03
AUA40H - 9 2026-07-12
AUA405 - 9 2026-07-12
AUA25L - 9 2026-07-12
AUA25N - 8 2026-07-12
AUA42CQ - 7 2026-07-09
AUA423M - 7 2026-07-09
AUA812 Austrian Airlines 5 2026-06-25
AUA811 Austrian Airlines 5 2026-06-25
AUA79PA - 5 2026-07-13
AUA796B - 5 2026-07-13
AUA57U - 5 2026-06-17
AUA57MP - 5 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AUA84G - Jul 14, 16:10 UTCJul 14, 18:05 UTC1h 55m
2026-07-14 AUA9EX LCA → VIE Jul 14, 11:45 UTCJul 14, 14:45 UTC3h 0m
2026-07-14 AUA79V VIE → LCA Jul 14, 07:50 UTCJul 14, 10:20 UTC2h 30m
2026-07-14 AUA90T - Jul 14, 05:15 UTCJul 14, 06:30 UTC1h 15m
2026-07-13 AUA989D VIE → CPH Jul 13, 19:15 UTCJul 13, 20:35 UTC1h 20m
2026-07-13 AUA796B LCA → VIE Jul 13, 14:20 UTCJul 13, 17:05 UTC2h 45m
2026-07-13 AUA79PA VIE → LCA Jul 13, 10:40 UTCJul 13, 13:10 UTC2h 30m
2026-07-13 AUA99J - Jul 13, 07:55 UTCJul 13, 09:20 UTC1h 25m
2026-07-13 AUA991B VIE → CPH Jul 13, 05:31 UTCJul 13, 06:45 UTC1h 15m
2026-07-12 AUA40H BCN → VIE Jul 12, 18:55 UTCJul 12, 20:50 UTC1h 55m
2026-07-12 AUA405 VIE → BCN Jul 12, 15:50 UTCJul 12, 17:50 UTC2h 0m
2026-07-12 AUA25L - Jul 12, 13:15 UTCJul 12, 14:25 UTC1h 10m
2026-07-12 AUA25N VIE → HAM Jul 12, 10:45 UTCJul 12, 12:01 UTC1h 15m
2026-07-12 AUA22FA - Jul 12, 07:55 UTCJul 12, 09:05 UTC1h 10m
2026-07-12 AUA251 VIE → HAM Jul 12, 05:35 UTCJul 12, 06:45 UTC1h 10m
2026-07-11 AUA864 - Jul 11, 21:00 UTCJul 11, 22:20 UTC1h 20m
2026-07-11 AUA863 - Jul 11, 18:10 UTCJul 11, 19:35 UTC1h 25m
2026-07-11 AUA884 - Jul 11, 14:30 UTCJul 11, 16:35 UTC2h 5m
2026-07-11 AUA883 VIE → CHQ Jul 11, 11:20 UTCJul 11, 13:20 UTC2h 0m
2026-07-11 AUA820 - Jul 11, 07:35 UTCJul 11, 09:40 UTC2h 5m
2026-07-11 AUA81L - Jul 11, 04:20 UTCJul 11, 06:15 UTC1h 55m
2026-07-10 AUA238N BER → VIE Jul 10, 19:20 UTCJul 10, 20:15 UTC55m
2026-07-10 AUA237 VIE → BER Jul 10, 17:25 UTCJul 10, 18:25 UTC1h 0m
2026-07-10 AUA982 EVE → VIE Jul 10, 12:45 UTCJul 10, 15:30 UTC2h 45m
2026-07-10 AUA981 - Jul 10, 08:15 UTCJul 10, 11:05 UTC2h 50m
2026-07-10 AUA84 TLV → VIE Jul 10, 03:30 UTCJul 10, 06:45 UTC3h 15m
2026-07-09 AUA1083 VIE → TLV Jul 9, 23:00 UTCJul 10, 01:50 UTC2h 50m
2026-07-09 AUA454 - Jul 9, 18:25 UTCJul 9, 21:10 UTC2h 45m
2026-07-09 AUA45T VIE → AGP Jul 9, 14:05 UTCJul 9, 16:50 UTC2h 45m
2026-07-09 AUA42CQ - Jul 9, 11:05 UTCJul 9, 13:05 UTC2h 0m
2026-07-09 AUA423M - Jul 9, 07:15 UTCJul 9, 09:05 UTC1h 50m
2026-07-09 AUA218D FRA → VIE Jul 9, 04:50 UTCJul 9, 05:50 UTC1h 0m
2026-07-08 AUA21J VIE → FRA Jul 8, 17:35 UTCJul 8, 18:40 UTC1h 5m
2026-07-08 AUA884 - Jul 8, 14:30 UTCJul 8, 16:40 UTC2h 10m
2026-07-08 AUA883 - Jul 8, 11:15 UTCJul 8, 13:15 UTC2h 0m
2026-07-08 AUA204 FRA → VIE Jul 8, 08:45 UTCJul 8, 09:45 UTC1h 0m
2026-07-08 AUA203 VIE → FRA Jul 8, 06:05 UTCJul 8, 07:20 UTC1h 15m
2026-07-07 AUA826 SKG → VIE Jul 7, 18:45 UTCJul 7, 20:10 UTC1h 25m
2026-07-07 AUA825 VIE → SKG Jul 7, 16:25 UTCJul 7, 17:45 UTC1h 20m
2026-07-07 AUA75K SPU → VIE Jul 7, 14:10 UTCJul 7, 15:05 UTC55m
2026-07-07 AUA753Y - Jul 7, 11:35 UTCJul 7, 12:25 UTC50m
2026-07-07 AUA872 RHO → VIE Jul 7, 07:25 UTCJul 7, 09:50 UTC2h 25m
2026-07-07 AUA871 VIE → RHO Jul 7, 04:15 UTCJul 7, 06:20 UTC2h 5m
2026-07-06 AUA826 SKG → VIE Jul 6, 18:20 UTCJul 6, 19:55 UTC1h 35m
2026-07-06 AUA825 VIE → SKG Jul 6, 15:50 UTCJul 6, 17:15 UTC1h 25m
2026-07-06 AUA9EX - Jul 6, 11:35 UTCJul 6, 14:45 UTC3h 10m
2026-07-06 AUA79V - Jul 6, 07:45 UTCJul 6, 10:20 UTC2h 35m
2026-07-06 AUA738H - Jul 6, 05:15 UTCJul 6, 06:15 UTC1h 0m
2026-07-05 AUA737W - Jul 5, 20:35 UTCJul 5, 21:25 UTC50m
2026-07-05 AUA26Z BER → VIE Jul 5, 18:20 UTCJul 5, 19:05 UTC45m

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?
Yes. Mode-S 440C8C is currently airborne.
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, AUA62W, AUA61HK, AUA45SM.