Apparatus

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sensors Mode-S transponder

440073

ICAO 24-bit transponder address · allocated to Austria

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

Hex
440073
Octal
21000163
Decimal
4,456,563
Country
AT
Tail
OE-LSU
Type
A20N
No current signal · last broadcast Jul 26, 20:40 UTC
Flights observed
511
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 20:40 UTC

Last known position

Most recent position reported by Mode-S 440073.

Country allocation

The ICAO 24-bit address 440073 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
EJU89PF - 10 2026-07-16
EJU71AX - 9 2026-07-16
EJU63ER - 9 2026-07-16
EJU35NM - 9 2026-07-16
EJU97LZ easyJet Europe 8 2026-06-09
EJU12RY easyJet Europe 8 2026-06-06
EJU12PW easyJet Europe 8 2026-06-09
EJU89TX easyJet Europe 7 2026-07-20
EJU84BP easyJet Europe 7 2026-06-05
EJU71PA easyJet Europe 7 2026-06-18
EJU67BM easyJet Europe 7 2026-07-20
EJU63MP - 7 2026-06-18
EJU53PB easyJet Europe 7 2026-04-24
EJU51MV easyJet Europe 7 2026-06-05
EJU97UQ easyJet Europe 6 2026-07-19
EJU81CR easyJet Europe 6 2026-06-01
EJU42RP - 6 2026-07-20
EJU32QM easyJet Europe 6 2026-06-01
EJU45PK - 5 2026-07-19
EJU18DG - 5 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJU37FN MXP → AMS Jul 26, 19:00 UTCJul 26, 20:35 UTC1h 35m
2026-07-26 EJU73DM JMK → MXP Jul 26, 12:00 UTCJul 26, 14:35 UTC2h 35m
2026-07-26 EJU53NU MXP → JMK Jul 26, 08:25 UTCJul 26, 10:40 UTC2h 15m
2026-07-25 EJU68VV HER → MXP Jul 25, 21:00 UTCJul 25, 23:40 UTC2h 40m
2026-07-25 EJU76EA BER → LIN Jul 25, 17:40 UTCJul 25, 19:45 UTC2h 5m
2026-07-25 EJU96FZ KEF → MXP Jul 25, 12:15 UTCJul 25, 15:45 UTC3h 30m
2026-07-25 EJU98JM MXP → KEF Jul 25, 07:05 UTCJul 25, 11:15 UTC4h 10m
2026-07-24 EJU71CR AGP → MXP Jul 24, 21:35 UTCJul 24, 23:35 UTC2h 0m
2026-07-24 EJU16VW LIN → VIE Jul 24, 18:15 UTCJul 24, 20:35 UTC2h 20m
2026-07-24 EJU72JD PRG → MXP Jul 24, 15:35 UTCJul 24, 16:35 UTC1h 0m
2026-07-24 EJU36NP MXP → PRG Jul 24, 13:25 UTCJul 24, 14:35 UTC1h 10m
2026-07-24 EJU73NQ IBZ → MXP Jul 24, 10:45 UTCJul 24, 12:15 UTC1h 30m
2026-07-24 EJU3737 MXP → IBZ Jul 24, 08:00 UTCJul 24, 09:25 UTC1h 25m
2026-07-24 EJU3598 - Jul 24, 05:40 UTCJul 24, 06:40 UTC1h 0m
2026-07-24 EJU685T MXP → OLB Jul 24, 03:00 UTCJul 24, 03:45 UTC45m
2026-07-23 EJU3500 - Jul 23, 23:25 UTCJul 24, 00:55 UTC1h 30m
2026-07-23 EJU92MN MXP → PMO Jul 23, 21:10 UTCJul 23, 22:20 UTC1h 10m
2026-07-23 EJU3592 OLB → MXP Jul 23, 19:05 UTCJul 23, 20:05 UTC1h 0m
2026-07-23 EJU805N MXP → OLB Jul 23, 17:10 UTCJul 23, 18:00 UTC50m
2026-07-23 EJU37CM FUE → MXP Jul 23, 06:40 UTCJul 23, 15:10 UTC8h 30m
2026-07-22 EJU3976 KEF → MXP Jul 22, 15:00 UTCJul 22, 18:30 UTC3h 30m
2026-07-22 EJU95RY MXP → KEF Jul 22, 05:05 UTCJul 22, 13:50 UTC8h 45m
2026-07-21 EJU94RX CFU → MXP Jul 21, 19:40 UTCJul 21, 21:20 UTC1h 40m
2026-07-21 EJU63PU MXP → CFU Jul 21, 16:35 UTCJul 21, 18:00 UTC1h 25m
2026-07-21 EJU53QY MXP → MXP Jul 21, 05:35 UTCJul 21, 14:15 UTC8h 40m
2026-07-20 EJU72TV PMI → MXP Jul 20, 20:00 UTCJul 20, 21:25 UTC1h 25m
2026-07-20 EJU58VL MXP → PMI Jul 20, 17:10 UTCJul 20, 18:50 UTC1h 40m
2026-07-20 EJU65XF OLB → MXP Jul 20, 15:00 UTCJul 20, 15:50 UTC50m
2026-07-20 EJU67BM AMS → OLB Jul 20, 11:45 UTCJul 20, 13:35 UTC1h 50m
2026-07-20 EJU42RP NCE → AMS Jul 20, 08:35 UTCJul 20, 10:20 UTC1h 45m
2026-07-20 EJU89TX AMS → NCE Jul 20, 05:50 UTCJul 20, 07:30 UTC1h 40m
2026-07-19 EJU16DM - Jul 19, 16:25 UTCJul 19, 19:50 UTC3h 25m
2026-07-19 EJU45PK - Jul 19, 11:40 UTCJul 19, 15:35 UTC3h 55m
2026-07-19 EJU97UQ OLB → AMS Jul 19, 08:35 UTCJul 19, 10:30 UTC1h 55m
2026-07-19 EJU67BM AMS → OLB Jul 19, 05:30 UTCJul 19, 07:05 UTC1h 35m
2026-07-18 EJU18DG AMS → AMS Jul 18, 12:25 UTCJul 18, 21:20 UTC8h 55m
2026-07-18 EJU42RP NCE → AMS Jul 18, 08:45 UTCJul 18, 10:15 UTC1h 30m
2026-07-18 EJU89TX AMS → NCE Jul 18, 05:30 UTCJul 18, 07:05 UTC1h 35m
2026-07-17 EJU69HL - Jul 17, 15:55 UTCJul 17, 19:20 UTC3h 25m
2026-07-17 EJU76XR - Jul 17, 11:20 UTCJul 17, 14:15 UTC2h 55m
2026-07-17 EJU14PH PRG → AMS Jul 17, 07:40 UTCJul 17, 08:49 UTC1h 10m
2026-07-17 EJU52HC - Jul 17, 05:39 UTCJul 17, 06:45 UTC1h 5m
2026-07-16 EJU71AX - Jul 16, 17:45 UTCJul 16, 20:09 UTC2h 25m
2026-07-16 EJU35NM - Jul 16, 13:30 UTCJul 16, 16:19 UTC2h 50m
2026-07-16 EJU63ER - Jul 16, 10:00 UTCJul 16, 12:14 UTC2h 15m
2026-07-16 EJU89PF - Jul 16, 05:40 UTCJul 16, 08:35 UTC2h 55m
2026-07-15 EJU17AL - Jul 15, 15:50 UTCJul 15, 19:25 UTC3h 35m
2026-07-15 EJU18DG - Jul 15, 10:15 UTCJul 15, 14:35 UTC4h 20m
2026-07-15 EJU8648 LGW → AMS Jul 15, 07:30 UTCJul 15, 08:15 UTC45m
2026-07-15 EJU74CD - Jul 15, 05:15 UTCJul 15, 06:00 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-LSU page for operator, model, and routing details .

Mode-S 440073 frequently asked

What is Mode-S code 440073?
440073 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LSU.
Where is Mode-S 440073 registered?
Mode-S code 440073 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440073 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440073, octal 21000163, decimal 4,456,563.
What flights does 440073 operate?
Mode-S 440073 has broadcast 20 distinct callsigns, including EJU89PF, EJU71AX, EJU63ER, EJU35NM, EJU97LZ.