Apparatus

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sensors Mode-S transponder

440175

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-IJO · AIRBUS A-320

Hex
440175
Octal
21000565
Decimal
4,456,821
Country
AT
Tail
OE-IJO
Type
A320
No current signal · last broadcast 20h ago
Flights observed
483
Distinct callsigns
20
Country
AT
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 440175.

Country allocation

The ICAO 24-bit address 440175 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
EJU72BH - 6 2026-07-02
EJU56ND - 6 2026-06-17
EJU134H - 6 2026-07-02
EJU97VK easyJet Europe 5 2026-05-07
EJU916T easyJet Europe 5 2026-06-26
EJU81LM - 5 2026-06-22
EJU72XD - 5 2026-07-13
EJU67GL easyJet Europe 5 2026-04-27
EJU629M - 5 2026-07-02
EJU48NC easyJet Europe 5 2026-04-27
EJU47UL - 5 2026-07-13
EJU34EZ - 5 2026-07-02
EJU17VY - 5 2026-06-21
EJU97QE easyJet Europe 4 2026-05-27
EJU945W easyJet Europe 4 2026-06-26
EJU91CZ easyJet Europe 4 2026-05-27
EJU79CB - 4 2026-07-10
EJU792N - 4 2026-06-22
EJU49HG easyJet Europe 4 2026-05-06
EJU4795 - 4 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 EJU72XD - Jul 13, 06:45 UTCJul 13, 07:15 UTC30m
2026-07-13 EJU47UL - Jul 13, 05:10 UTCJul 13, 05:40 UTC30m
2026-07-12 EJU34KB - Jul 12, 20:01 UTCJul 12, 21:10 UTC1h 10m
2026-07-12 EJU16YE - Jul 12, 18:10 UTCJul 12, 19:05 UTC55m
2026-07-12 EJU73BR - Jul 12, 16:20 UTCJul 12, 17:05 UTC45m
2026-07-12 EJU87FP - Jul 12, 14:15 UTCJul 12, 15:05 UTC50m
2026-07-12 EJU37PQ - Jul 12, 11:25 UTCJul 12, 12:55 UTC1h 30m
2026-07-12 EJU41LU - Jul 12, 08:35 UTCJul 12, 10:20 UTC1h 45m
2026-07-12 EJU72XD - Jul 12, 06:45 UTCJul 12, 07:15 UTC30m
2026-07-12 EJU47UL - Jul 12, 05:15 UTCJul 12, 05:40 UTC25m
2026-07-11 EJU73WK - Jul 11, 20:40 UTCJul 11, 21:20 UTC40m
2026-07-11 EJU48FM - Jul 11, 18:40 UTCJul 11, 19:30 UTC50m
2026-07-11 EJU63MP - Jul 11, 15:40 UTCJul 11, 17:05 UTC1h 25m
2026-07-11 EJU71PA - Jul 11, 12:55 UTCJul 11, 14:40 UTC1h 45m
2026-07-11 EJU18AD - Jul 11, 10:15 UTCJul 11, 11:35 UTC1h 20m
2026-07-11 EJU38GZ - Jul 11, 07:45 UTCJul 11, 09:15 UTC1h 30m
2026-07-11 EJU72XD - Jul 11, 05:50 UTCJul 11, 06:15 UTC25m
2026-07-11 EJU47UL - Jul 11, 04:20 UTCJul 11, 04:50 UTC30m
2026-07-10 EJU48UC - Jul 10, 20:20 UTCJul 10, 20:55 UTC35m
2026-07-10 EJU79CB - Jul 10, 18:40 UTCJul 10, 19:15 UTC35m
2026-07-10 EJU38JM - Jul 10, 16:15 UTCJul 10, 17:10 UTC55m
2026-07-10 EJU65KV - Jul 10, 13:20 UTCJul 10, 14:25 UTC1h 5m
2026-07-10 EJU61WA - Jul 10, 11:20 UTCJul 10, 12:05 UTC45m
2026-07-10 EJU69QK - Jul 10, 09:30 UTCJul 10, 10:15 UTC45m
2026-07-10 EJU74RT - Jul 10, 06:50 UTCJul 10, 08:15 UTC1h 25m
2026-07-10 EJU95GX - Jul 10, 04:25 UTCJul 10, 05:45 UTC1h 20m
2026-07-09 EJU63MP - Jul 9, 18:50 UTCJul 9, 20:25 UTC1h 35m
2026-07-09 EJU71PA - Jul 9, 16:25 UTCJul 9, 18:00 UTC1h 35m
2026-07-09 EJU34KB - Jul 9, 14:05 UTCJul 9, 15:00 UTC55m
2026-07-09 EJU16YE - Jul 9, 12:25 UTCJul 9, 13:25 UTC1h 0m
2026-07-09 EJU63AY - Jul 9, 09:50 UTCJul 9, 11:05 UTC1h 15m
2026-07-09 EJU4127 - Jul 9, 08:05 UTCJul 9, 08:50 UTC45m
2026-07-09 EJU14TE - Jul 9, 06:10 UTCJul 9, 06:40 UTC30m
2026-07-09 EJU93RZ - Jul 9, 04:25 UTCJul 9, 04:55 UTC30m
2026-07-08 EJU64LX - Jul 8, 19:50 UTCJul 8, 20:30 UTC40m
2026-07-08 EJU52AV - Jul 8, 17:55 UTCJul 8, 18:30 UTC35m
2026-07-08 EJU87RB - Jul 8, 15:25 UTCJul 8, 16:50 UTC1h 25m
2026-07-08 EJU98CP - Jul 8, 13:05 UTCJul 8, 14:35 UTC1h 30m
2026-07-08 EJU63AY - Jul 8, 10:30 UTCJul 8, 11:25 UTC55m
2026-07-08 EJU4127 - Jul 8, 08:45 UTCJul 8, 09:35 UTC50m
2026-07-08 EJU72XD - Jul 8, 07:10 UTCJul 8, 07:40 UTC30m
2026-07-08 EJU47UL - Jul 8, 05:30 UTCJul 8, 06:00 UTC30m
2026-07-07 EJU4282 - Jul 7, 18:50 UTCJul 7, 19:30 UTC40m
2026-07-07 EJU63TH - Jul 7, 16:40 UTCJul 7, 17:15 UTC35m
2026-07-07 EJU98VM - Jul 7, 14:10 UTCJul 7, 15:35 UTC1h 25m
2026-07-07 EJU64XZ - Jul 7, 11:35 UTCJul 7, 12:50 UTC1h 15m
2026-07-07 EJU74RT JMK → NAP Jul 7, 07:45 UTCJul 7, 09:20 UTC1h 35m
2026-07-07 EJU95GX NAP → JMK Jul 7, 05:10 UTCJul 7, 06:35 UTC1h 25m
2026-07-06 EJU41AY - Jul 6, 20:50 UTCJul 6, 21:25 UTC35m
2026-07-06 EJU4253 - Jul 6, 19:20 UTCJul 6, 19:45 UTC25m

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

Mode-S 440175 frequently asked

What is Mode-S code 440175?
440175 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-IJO.
Where is Mode-S 440175 registered?
Mode-S code 440175 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440175 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440175, octal 21000565, decimal 4,456,821.
What flights does 440175 operate?
Mode-S 440175 has broadcast 20 distinct callsigns, including EJU72BH, EJU56ND, EJU134H, EJU97VK, EJU916T.