Apparatus

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sensors Mode-S transponder

440452

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-ICM · AIRBUS A-320

Hex
440452
Octal
21002122
Decimal
4,457,554
Country
AT
Tail
OE-ICM
Type
A320
Broadcasting now · callsign EJU79QN · 20,400 ft
Flights observed
604
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 20:50 UTC

Current position

440452 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 440452 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
EJU12RY - 8 2026-07-09
EJU79CB - 6 2026-07-05
EJU48UC - 6 2026-07-05
EJU97LZ - 5 2026-06-30
EJU92NJ - 5 2026-06-23
EJU87BT - 5 2026-06-23
EJU86JP easyJet Europe 5 2026-04-17
EJU81LM - 5 2026-07-19
EJU792N - 5 2026-07-19
EJU93RZ - 4 2026-06-29
EJU92KW easyJet Europe 4 2026-05-25
EJU831F - 4 2026-06-15
EJU73WK easyJet Europe 4 2026-07-26
EJU734Z - 4 2026-06-16
EJU72XD easyJet Europe 4 2026-07-26
EJU68HC easyJet Europe 4 2026-07-25
EJU61WR easyJet Europe 4 2026-07-25
EJU56ND - 4 2026-07-13
EJU51MV easyJet Europe 4 2026-04-28
EJU48FM easyJet Europe 4 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJU73WK OLB → NAP Jul 26, 20:15 UTCJul 26, 20:50 UTC35m
2026-07-26 EJU48FM NAP → OLB Jul 26, 18:35 UTCJul 26, 19:20 UTC45m
2026-07-26 EJU73BR CFU → NAP Jul 26, 16:35 UTCJul 26, 17:25 UTC50m
2026-07-26 EJU87FP NAP → CFU Jul 26, 14:35 UTCJul 26, 15:25 UTC50m
2026-07-26 EJU37PQ IBZ → NAP Jul 26, 11:55 UTCJul 26, 13:25 UTC1h 30m
2026-07-26 EJU41LU NAP → IBZ Jul 26, 09:05 UTCJul 26, 11:00 UTC1h 55m
2026-07-26 EJU72XD PMO → NAP Jul 26, 06:55 UTCJul 26, 07:35 UTC40m
2026-07-26 EJU47UL LIN → BER Jul 26, 05:15 UTCJul 26, 05:50 UTC35m
2026-07-25 EJU68HC ATH → NAP Jul 25, 19:30 UTCJul 25, 20:50 UTC1h 20m
2026-07-25 EJU61WR CDG → MXP Jul 25, 17:25 UTCJul 25, 18:35 UTC1h 10m
2026-07-25 EJU97JM BER → NAP Jul 25, 13:35 UTCJul 25, 15:15 UTC1h 40m
2026-07-25 EJU5354 BOJ → BER Jul 25, 08:45 UTCJul 25, 10:50 UTC2h 5m
2026-07-25 EJU69PY BER → BOJ Jul 25, 05:50 UTCJul 25, 07:45 UTC1h 55m
2026-07-24 EJU32UF LYS → BER Jul 24, 17:45 UTCJul 24, 19:15 UTC1h 30m
2026-07-24 EJU14YG ORY → NAP Jul 24, 15:30 UTCJul 24, 17:00 UTC1h 30m
2026-07-24 EJU87YF LYS → VCE Jul 24, 13:10 UTCJul 24, 14:35 UTC1h 25m
2026-07-24 EJU69DQ - Jul 24, 10:45 UTCJul 24, 11:50 UTC1h 5m
2026-07-24 EJU46EK NCE → BER Jul 24, 07:45 UTCJul 24, 09:30 UTC1h 45m
2026-07-24 EJU134H NTE → NCE Jul 24, 05:10 UTCJul 24, 06:20 UTC1h 10m
2026-07-23 EJU36KU CFU → NTE Jul 23, 18:45 UTCJul 23, 21:25 UTC2h 40m
2026-07-23 EJU35UZ NTE → CFU Jul 23, 14:45 UTCJul 23, 17:00 UTC2h 15m
2026-07-23 EJU861R TLS → NTE Jul 23, 11:50 UTCJul 23, 12:35 UTC45m
2026-07-23 EJU606B NTE → TLS Jul 23, 10:10 UTCJul 23, 11:00 UTC50m
2026-07-23 EJU945W AJA → NTE Jul 23, 07:40 UTCJul 23, 09:20 UTC1h 40m
2026-07-23 EJU916T NTE → AJA Jul 23, 05:15 UTCJul 23, 06:30 UTC1h 15m
2026-07-22 EJU4734 VIE → BER Jul 22, 15:55 UTCJul 22, 19:55 UTC4h 0m
2026-07-22 EJU83JZ - Jul 22, 11:35 UTCJul 22, 14:50 UTC3h 15m
2026-07-21 EJU91VG - Jul 21, 16:30 UTCJul 21, 20:15 UTC3h 45m
2026-07-21 EJU91BT HRG → BER Jul 21, 12:15 UTCJul 21, 15:15 UTC3h 0m
2026-07-21 EJU861R TLS → NTE Jul 21, 10:15 UTCJul 21, 11:00 UTC45m
2026-07-21 EJU606B NTE → TLS Jul 21, 08:40 UTCJul 21, 09:30 UTC50m
2026-07-21 EJU134C LYS → NTE Jul 21, 06:45 UTCJul 21, 07:45 UTC1h 0m
2026-07-21 EJU862V NTE → LYS Jul 21, 05:00 UTCJul 21, 05:55 UTC55m
2026-07-20 EJU13XG BUD → NTE Jul 20, 19:15 UTCJul 20, 21:40 UTC2h 25m
2026-07-20 EJU4741 NTE → MXP Jul 20, 16:20 UTCJul 20, 18:30 UTC2h 10m
2026-07-20 EJU954X - Jul 20, 13:55 UTCJul 20, 15:05 UTC1h 10m
2026-07-20 EJU752B NTE → BSL Jul 20, 11:50 UTCJul 20, 13:00 UTC1h 10m
2026-07-20 EJU56MW NCE → BCN Jul 20, 08:35 UTCJul 20, 10:30 UTC1h 55m
2026-07-20 EJU86FA NTE → FCO Jul 20, 05:15 UTCJul 20, 06:50 UTC1h 35m
2026-07-19 EJU81LM - Jul 19, 19:20 UTCJul 19, 20:40 UTC1h 20m
2026-07-19 EJU792N - Jul 19, 17:10 UTCJul 19, 18:25 UTC1h 15m
2026-07-19 EJU17CF IBZ → NTE Jul 19, 14:35 UTCJul 19, 16:00 UTC1h 25m
2026-07-19 EJU4769 NTE → TFS Jul 19, 12:10 UTCJul 19, 13:35 UTC1h 25m
2026-07-19 EJU36KU - Jul 19, 08:35 UTCJul 19, 11:10 UTC2h 35m
2026-07-19 EJU35UZ NTE → CFU Jul 19, 04:35 UTCJul 19, 07:00 UTC2h 25m
2026-07-18 EJU91VG - Jul 18, 16:40 UTCJul 18, 20:15 UTC3h 35m
2026-07-18 EJU91BT - Jul 18, 12:15 UTCJul 18, 15:15 UTC3h 0m
2026-07-18 EJU46UB - Jul 18, 08:45 UTCJul 18, 11:15 UTC2h 30m
2026-07-18 EJU53KZ - Jul 18, 05:05 UTCJul 18, 07:20 UTC2h 15m
2026-07-17 EJU451R - Jul 17, 20:04 UTCJul 17, 21:05 UTC1h 0m

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

Mode-S 440452 frequently asked

What is Mode-S code 440452?
440452 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-ICM.
Where is Mode-S 440452 registered?
Mode-S code 440452 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440452 broadcasting right now?
Yes. Mode-S 440452 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440452, octal 21002122, decimal 4,457,554.
What flights does 440452 operate?
Mode-S 440452 has broadcast 20 distinct callsigns, including EJU12RY, EJU79CB, EJU48UC, EJU97LZ, EJU92NJ.