Apparatus

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sensors Mode-S transponder

440589

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LQM · AIRBUS A-319

Hex
440589
Octal
21002611
Decimal
4,457,865
Country
AT
Tail
OE-LQM
Type
A319
No current signal · last broadcast 34m ago
Flights observed
579
Distinct callsigns
20
Country
AT
Last broadcast
34m ago

Last known position

Most recent position reported by Mode-S 440589.

Country allocation

The ICAO 24-bit address 440589 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
EJU79BG - 36 2026-07-10
EJU95ZU - 35 2026-07-10
EJU87PG - 35 2026-07-10
EJU75RH - 34 2026-07-10
EJU54YE - 34 2026-07-10
EJU64AM - 33 2026-07-10
EJU84PY - 21 2026-07-14
EJU61GK - 21 2026-07-14
EJU84FJ - 20 2026-07-13
EJU16VZ - 20 2026-07-14
EJU98KD - 18 2026-07-13
EJU74BU - 18 2026-07-13
EJU57UC - 18 2026-07-13
EJU14PY - 18 2026-07-13
EJU79JH - 14 2026-06-29
EJU75KF - 13 2026-06-29
EJU72XR - 12 2026-07-05
EJU39GT - 12 2026-07-05
EJU52DB easyJet Europe 11 2026-06-28
EJU17MC - 11 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EJU84PY - Jul 14, 09:20 UTCJul 14, 10:10 UTC50m
2026-07-14 EJU61GK - Jul 14, 06:55 UTCJul 14, 08:05 UTC1h 10m
2026-07-14 EJU16VZ FCO → ZRH Jul 14, 04:30 UTCJul 14, 05:40 UTC1h 10m
2026-07-13 EJU14PY - Jul 13, 19:50 UTCJul 13, 20:55 UTC1h 5m
2026-07-13 EJU57UC FCO → ZRH Jul 13, 17:50 UTCJul 13, 19:05 UTC1h 15m
2026-07-13 EJU74BU - Jul 13, 15:35 UTCJul 13, 16:40 UTC1h 5m
2026-07-13 EJU98KD - Jul 13, 13:35 UTCJul 13, 14:45 UTC1h 10m
2026-07-13 EJU84FJ - Jul 13, 11:10 UTCJul 13, 12:00 UTC50m
2026-07-13 EJU84PY - Jul 13, 09:15 UTCJul 13, 10:05 UTC50m
2026-07-13 EJU61GK - Jul 13, 06:45 UTCJul 13, 07:45 UTC1h 0m
2026-07-13 EJU16VZ - Jul 13, 04:20 UTCJul 13, 05:35 UTC1h 15m
2026-07-12 EJU14PY - Jul 12, 20:01 UTCJul 12, 21:10 UTC1h 10m
2026-07-12 EJU57UC - Jul 12, 17:55 UTCJul 12, 19:05 UTC1h 10m
2026-07-12 EJU74BU MUC → FCO Jul 12, 15:30 UTCJul 12, 16:30 UTC1h 0m
2026-07-12 EJU98KD - Jul 12, 13:05 UTCJul 12, 14:15 UTC1h 10m
2026-07-12 EJU84FJ - Jul 12, 11:15 UTCJul 12, 12:01 UTC45m
2026-07-12 EJU84PY - Jul 12, 09:20 UTCJul 12, 10:05 UTC45m
2026-07-12 EJU61GK - Jul 12, 07:01 UTCJul 12, 08:05 UTC1h 5m
2026-07-12 EJU16VZ - Jul 12, 04:30 UTCJul 12, 05:35 UTC1h 5m
2026-07-11 EJU14PY ZRH → FCO Jul 11, 20:00 UTCJul 11, 21:10 UTC1h 10m
2026-07-11 EJU57UC - Jul 11, 17:55 UTCJul 11, 19:05 UTC1h 10m
2026-07-11 EJU74BU - Jul 11, 15:55 UTCJul 11, 17:00 UTC1h 5m
2026-07-11 EJU98KD - Jul 11, 13:40 UTCJul 11, 14:45 UTC1h 5m
2026-07-11 EJU84FJ - Jul 11, 11:45 UTCJul 11, 12:35 UTC50m
2026-07-11 EJU84PY - Jul 11, 09:30 UTCJul 11, 10:15 UTC45m
2026-07-11 EJU61GK - Jul 11, 07:20 UTCJul 11, 08:05 UTC45m
2026-07-11 EJU61GK - Jul 11, 06:55 UTCJul 11, 07:15 UTC20m
2026-07-11 EJU16VZ FCO → ZRH Jul 11, 04:35 UTCJul 11, 05:50 UTC1h 15m
2026-07-10 EJU87PG - Jul 10, 19:40 UTCJul 10, 21:20 UTC1h 40m
2026-07-10 EJU79BG - Jul 10, 16:40 UTCJul 10, 18:30 UTC1h 50m
2026-07-10 EJU75RH - Jul 10, 14:00 UTCJul 10, 15:25 UTC1h 25m
2026-07-10 EJU95ZU FCO → FRA Jul 10, 11:20 UTCJul 10, 13:00 UTC1h 40m
2026-07-10 EJU54YE - Jul 10, 07:35 UTCJul 10, 09:15 UTC1h 40m
2026-07-10 EJU64AM - Jul 10, 04:45 UTCJul 10, 06:40 UTC1h 55m
2026-07-09 EJU14PY - Jul 9, 20:10 UTCJul 9, 21:10 UTC1h 0m
2026-07-09 EJU57UC - Jul 9, 17:55 UTCJul 9, 19:05 UTC1h 10m
2026-07-09 EJU74BU - Jul 9, 15:40 UTCJul 9, 16:40 UTC1h 0m
2026-07-09 EJU98KD FCO → MUC Jul 9, 13:20 UTCJul 9, 14:40 UTC1h 20m
2026-07-09 EJU84FJ - Jul 9, 11:25 UTCJul 9, 12:10 UTC45m
2026-07-09 EJU84PY - Jul 9, 09:25 UTCJul 9, 10:20 UTC55m
2026-07-09 EJU61GK - Jul 9, 06:35 UTCJul 9, 07:45 UTC1h 10m
2026-07-09 EJU16VZ - Jul 9, 04:30 UTCJul 9, 05:40 UTC1h 10m
2026-07-08 EJU14PY - Jul 8, 20:10 UTCJul 8, 21:10 UTC1h 0m
2026-07-08 EJU57UC - Jul 8, 18:00 UTCJul 8, 19:10 UTC1h 10m
2026-07-08 EJU74BU - Jul 8, 15:40 UTCJul 8, 16:40 UTC1h 0m
2026-07-08 EJU98KD - Jul 8, 13:25 UTCJul 8, 14:45 UTC1h 20m
2026-07-08 EJU84FJ - Jul 8, 10:40 UTCJul 8, 11:25 UTC45m
2026-07-08 EJU84PY FCO → NCE Jul 8, 08:50 UTCJul 8, 09:40 UTC50m
2026-07-08 EJU61GK - Jul 8, 06:50 UTCJul 8, 07:50 UTC1h 0m
2026-07-08 EJU16VZ - Jul 8, 04:30 UTCJul 8, 05:50 UTC1h 20m

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

Mode-S 440589 frequently asked

What is Mode-S code 440589?
440589 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LQM.
Where is Mode-S 440589 registered?
Mode-S code 440589 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440589 broadcasting right now?
No active broadcast right now. Last signal was 34m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440589, octal 21002611, decimal 4,457,865.
What flights does 440589 operate?
Mode-S 440589 has broadcast 20 distinct callsigns, including EJU79BG, EJU95ZU, EJU87PG, EJU75RH, EJU54YE.