Apparatus

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sensors Mode-S transponder

440031

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-IVC · AIRBUS A-320

Hex
440031
Octal
21000061
Decimal
4,456,497
Country
AT
Tail
OE-IVC
Type
A320
Broadcasting now · callsign EJU75NG · 36,000 ft
Flights observed
526
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 22:15 UTC

Current position

440031 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 440031 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
EJU734Z - 14 2026-07-25
EJU396U easyJet Europe 14 2026-07-25
EJU57EJ easyJet Europe 11 2026-06-12
EJU1930 - 11 2026-06-12
EJU85EA - 10 2026-07-21
EJU742H easyJet Europe 10 2026-07-23
EJU945W - 9 2026-07-08
EJU916T - 9 2026-07-08
EJU831F easyJet Europe 9 2026-06-12
EJU571M easyJet Europe 9 2026-07-22
EJU473G easyJet Europe 9 2026-07-23
EJU457D easyJet Europe 9 2026-06-12
EJU35HA - 9 2026-07-21
EJU413F - 8 2026-07-20
EJU958Q easyJet Europe 7 2026-07-20
EJU926B easyJet Europe 7 2026-07-20
EJU87BT - 7 2026-07-18
EJU748Z easyJet Europe 7 2026-07-19
EJU614B easyJet Europe 7 2026-07-19
EJU47KE easyJet Europe 7 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJU89YG OPO → BOD Jul 26, 21:40 UTCJul 26, 22:15 UTC35m
2026-07-26 EJU89QR BOD → OPO Jul 26, 19:20 UTCJul 26, 20:30 UTC1h 10m
2026-07-26 EJU897F LYS → BOD Jul 26, 17:40 UTCJul 26, 18:25 UTC45m
2026-07-26 EJU512B BOD → LYS Jul 26, 14:00 UTCJul 26, 14:50 UTC50m
2026-07-26 EJU75VW ATH → BOD Jul 26, 09:55 UTCJul 26, 13:10 UTC3h 15m
2026-07-26 EJU75NG BOD → ATH Jul 26, 05:40 UTCJul 26, 08:20 UTC2h 41m
2026-07-25 EJU734Z - Jul 25, 18:05 UTCJul 25, 18:50 UTC45m
2026-07-25 EJU396U BOD → LYS Jul 25, 14:15 UTCJul 25, 15:05 UTC50m
2026-07-25 EJU96XP MXP → PRG Jul 25, 09:40 UTCJul 25, 13:10 UTC3h 30m
2026-07-25 EJU86LC - Jul 25, 05:25 UTCJul 25, 08:10 UTC2h 45m
2026-07-24 EJU97JA OLB → BOD Jul 24, 16:30 UTCJul 24, 17:50 UTC1h 20m
2026-07-24 EJU54JV - Jul 24, 14:10 UTCJul 24, 15:20 UTC1h 10m
2026-07-24 EJU45UM BRU → BOD Jul 24, 11:50 UTCJul 24, 13:10 UTC1h 20m
2026-07-24 EJU95NR PMI → NTE Jul 24, 09:35 UTCJul 24, 10:45 UTC1h 10m
2026-07-24 EJU1872 FAO → BOD Jul 24, 06:40 UTCJul 24, 08:10 UTC1h 30m
2026-07-24 EJU53ZD BOD → FAO Jul 24, 04:10 UTCJul 24, 05:55 UTC1h 45m
2026-07-23 EJU473G LYS → BOD Jul 23, 20:25 UTCJul 23, 21:15 UTC50m
2026-07-23 EJU742H BOD → LYS Jul 23, 18:50 UTCJul 23, 19:40 UTC50m
2026-07-23 EJU1890 - Jul 23, 15:20 UTCJul 23, 17:55 UTC2h 35m
2026-07-23 EJU14YV BOD → CFU Jul 23, 11:40 UTCJul 23, 13:45 UTC2h 5m
2026-07-23 EJU87BE BUD → BOD Jul 23, 08:25 UTCJul 23, 10:45 UTC2h 20m
2026-07-23 EJU97VF ALC → BFS Jul 23, 05:05 UTCJul 23, 07:05 UTC2h 0m
2026-07-22 EJU473G LYS → BOD Jul 22, 20:25 UTCJul 22, 21:20 UTC55m
2026-07-22 EJU742H BOD → LYS Jul 22, 18:45 UTCJul 22, 19:35 UTC50m
2026-07-22 EJU1920 GLA → BOD Jul 22, 16:05 UTCJul 22, 18:00 UTC1h 55m
2026-07-22 EJU1919 BOD → GLA Jul 22, 13:10 UTCJul 22, 15:05 UTC1h 55m
2026-07-22 EJU571M NCE → BOD Jul 22, 11:10 UTCJul 22, 12:15 UTC1h 5m
2026-07-22 EJU185D BOD → MRS Jul 22, 05:15 UTCJul 22, 05:25 UTC10m
2026-07-21 EJU35HA - Jul 21, 21:10 UTCJul 21, 22:45 UTC1h 35m
2026-07-21 EJU35HA - Jul 21, 20:30 UTCJul 21, 20:40 UTC10m
2026-07-21 EJU85EA - Jul 21, 19:30 UTCJul 21, 19:45 UTC15m
2026-07-21 EJU85EA - Jul 21, 17:00 UTCJul 21, 18:50 UTC1h 50m
2026-07-21 EJU42HZ - Jul 21, 15:10 UTCJul 21, 16:10 UTC1h 0m
2026-07-21 EJU45FH LIS → LUX Jul 21, 10:10 UTCJul 21, 11:20 UTC1h 10m
2026-07-21 EJU1842 LYS → BOD Jul 21, 07:45 UTCJul 21, 09:25 UTC1h 40m
2026-07-21 EJU98RP BOD → CAG Jul 21, 05:15 UTCJul 21, 06:30 UTC1h 15m
2026-07-20 EJU1872 FAO → BOD Jul 20, 21:05 UTCJul 20, 22:25 UTC1h 20m
2026-07-20 EJU53ZD BOD → FAO Jul 20, 18:30 UTCJul 20, 20:15 UTC1h 45m
2026-07-20 EJU926B LIL → BOD Jul 20, 16:25 UTCJul 20, 17:35 UTC1h 10m
2026-07-20 EJU958Q BOD → LIL Jul 20, 14:35 UTCJul 20, 15:30 UTC55m
2026-07-20 EJU97JA OLB → BOD Jul 20, 12:00 UTCJul 20, 13:35 UTC1h 35m
2026-07-20 EJU54JV - Jul 20, 09:35 UTCJul 20, 10:50 UTC1h 15m
2026-07-20 EJU571M NCE → BOD Jul 20, 07:30 UTCJul 20, 08:45 UTC1h 15m
2026-07-20 EJU413F BOD → NCE Jul 20, 05:40 UTCJul 20, 06:45 UTC1h 5m
2026-07-19 EJU473G LYS → BOD Jul 19, 20:50 UTCJul 19, 21:45 UTC55m
2026-07-19 EJU742H BOD → LYS Jul 19, 19:10 UTCJul 19, 19:55 UTC45m
2026-07-19 EJU1926 EDI → BOD Jul 19, 16:30 UTCJul 19, 18:20 UTC1h 50m
2026-07-19 EJU14PN BOD → EDI Jul 19, 13:30 UTCJul 19, 15:25 UTC1h 55m
2026-07-19 EJU79EP IBZ → BOD Jul 19, 11:15 UTCJul 19, 12:20 UTC1h 5m
2026-07-19 EJU59MB - Jul 19, 08:55 UTCJul 19, 10:10 UTC1h 15m

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

Mode-S 440031 frequently asked

What is Mode-S code 440031?
440031 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-IVC.
Where is Mode-S 440031 registered?
Mode-S code 440031 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440031 broadcasting right now?
Yes. Mode-S 440031 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440031, octal 21000061, decimal 4,456,497.
What flights does 440031 operate?
Mode-S 440031 has broadcast 20 distinct callsigns, including EJU734Z, EJU396U, EJU57EJ, EJU1930, EJU85EA.