Apparatus

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sensors Mode-S transponder

440053

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-ICK · AIRBUS A-320

Hex
440053
Octal
21000123
Decimal
4,456,531
Country
AT
Tail
OE-ICK
Type
A320
No current signal · last broadcast 1h ago
Flights observed
568
Distinct callsigns
20
Country
AT
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 440053.

Country allocation

The ICAO 24-bit address 440053 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
EJU32XP easyJet Europe 10 2026-05-13
EJU92KR easyJet Europe 9 2026-05-16
EJU62FU easyJet Europe 9 2026-05-11
EJU79HV easyJet Europe 8 2026-05-15
EJU79AK easyJet Europe 7 2026-05-13
EJU56EN easyJet Europe 7 2026-05-15
EJU87VQ easyJet Europe 6 2026-05-11
EJU59KZ easyJet Europe 6 2026-05-15
EJU38TL easyJet Europe 6 2026-05-11
EJU12CF easyJet Europe 6 2026-05-15
EJU95GK - 5 2026-07-14
EJU19DC - 5 2026-07-14
EJU18TP easyJet Europe 5 2026-05-14
EJU95LQ easyJet Europe 4 2026-05-14
EJU81LM - 4 2026-06-23
EJU78UE easyJet Europe 4 2026-05-10
EJU68QN easyJet Europe 4 2026-05-27
EJU63VU easyJet Europe 4 2026-05-10
EJU62MT easyJet Europe 4 2026-05-14
EJU56ZQ easyJet Europe 4 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EJU65BR - Jul 14, 19:20 UTCJul 14, 22:00 UTC2h 40m
2026-07-14 EJU7379 - Jul 14, 16:05 UTCJul 14, 18:25 UTC2h 20m
2026-07-14 EJU61AV - Jul 14, 12:50 UTCJul 14, 14:45 UTC1h 55m
2026-07-14 EJU72WM - Jul 14, 09:55 UTCJul 14, 11:55 UTC2h 0m
2026-07-14 EJU19DC - Jul 14, 06:25 UTCJul 14, 07:45 UTC1h 20m
2026-07-14 EJU95GK - Jul 14, 04:10 UTCJul 14, 05:30 UTC1h 20m
2026-07-13 EJU17TX - Jul 13, 18:00 UTCJul 13, 20:30 UTC2h 30m
2026-07-13 EJU91FL - Jul 13, 14:35 UTCJul 13, 16:55 UTC2h 20m
2026-07-13 EJU38UG - Jul 13, 11:05 UTCJul 13, 12:00 UTC55m
2026-07-13 EJU31EQ - Jul 13, 09:15 UTCJul 13, 10:15 UTC1h 0m
2026-07-13 EJU19DC - Jul 13, 06:35 UTCJul 13, 07:55 UTC1h 20m
2026-07-13 EJU95GK - Jul 13, 04:15 UTCJul 13, 05:35 UTC1h 20m
2026-07-12 EJU87TH - Jul 12, 16:20 UTCJul 12, 17:50 UTC1h 30m
2026-07-12 EJU75FG - Jul 12, 13:40 UTCJul 12, 15:05 UTC1h 25m
2026-07-12 EJU62AC - Jul 12, 10:40 UTCJul 12, 12:35 UTC1h 55m
2026-07-12 EJU97UB - Jul 12, 07:31 UTCJul 12, 09:30 UTC2h 0m
2026-07-11 EJU17TX - Jul 11, 21:05 UTCJul 11, 22:35 UTC1h 30m
2026-07-11 EJU17TX - Jul 11, 20:15 UTCJul 11, 21:00 UTC45m
2026-07-11 EJU91FL - Jul 11, 16:35 UTCJul 11, 19:05 UTC2h 30m
2026-07-11 EJU38UG - Jul 11, 14:00 UTCJul 11, 15:05 UTC1h 5m
2026-07-11 EJU31EQ - Jul 11, 12:10 UTCJul 11, 13:10 UTC1h 0m
2026-07-11 EJU53TK - Jul 11, 08:45 UTCJul 11, 10:35 UTC1h 50m
2026-07-11 EJU14BV - Jul 11, 05:31 UTCJul 11, 07:25 UTC1h 55m
2026-07-10 EJU41ZN - Jul 10, 20:30 UTCJul 10, 22:50 UTC2h 20m
2026-07-10 EJU67EL - Jul 10, 16:55 UTCJul 10, 19:25 UTC2h 30m
2026-07-10 EJU72MK - Jul 10, 13:30 UTCJul 10, 15:45 UTC2h 15m
2026-07-10 EJU13PT - Jul 10, 10:15 UTCJul 10, 12:30 UTC2h 15m
2026-07-10 EJU56CR - Jul 10, 07:05 UTCJul 10, 08:25 UTC1h 20m
2026-07-10 EJU65GF - Jul 10, 04:20 UTCJul 10, 05:55 UTC1h 35m
2026-07-09 EJU56EW - Jul 9, 21:40 UTCJul 10, 00:15 UTC2h 35m
2026-07-09 EJU95HP - Jul 9, 18:10 UTCJul 9, 20:35 UTC2h 25m
2026-07-09 EJU63AG - Jul 9, 16:00 UTCJul 9, 17:05 UTC1h 5m
2026-07-09 EJU84ZE - Jul 9, 14:00 UTCJul 9, 15:05 UTC1h 5m
2026-07-09 EJU14TQ - Jul 9, 09:00 UTCJul 9, 11:40 UTC2h 40m
2026-07-09 EJU84PN - Jul 9, 05:10 UTCJul 9, 07:40 UTC2h 30m
2026-07-08 EJU71QM - Jul 8, 20:10 UTCJul 8, 22:40 UTC2h 30m
2026-07-08 EJU98ZU - Jul 8, 16:45 UTCJul 8, 19:10 UTC2h 25m
2026-07-08 EJU72MK - Jul 8, 13:10 UTCJul 8, 15:25 UTC2h 15m
2026-07-08 EJU13PT - Jul 8, 09:45 UTCJul 8, 12:15 UTC2h 30m
2026-07-08 EJU19DC - Jul 8, 06:40 UTCJul 8, 07:55 UTC1h 15m
2026-07-08 EJU95GK - Jul 8, 04:10 UTCJul 8, 05:40 UTC1h 30m
2026-07-07 EJU16UP - Jul 7, 18:45 UTCJul 7, 19:50 UTC1h 5m
2026-07-07 EJU93WQ PMI → GVA Jul 7, 16:10 UTCJul 7, 17:50 UTC1h 40m
2026-07-07 EJU61AV - Jul 7, 13:05 UTCJul 7, 14:55 UTC1h 50m
2026-07-07 EJU72WM - Jul 7, 09:35 UTCJul 7, 11:45 UTC2h 10m
2026-07-07 EJU19DC - Jul 7, 06:40 UTCJul 7, 07:55 UTC1h 15m
2026-07-07 EJU95GK - Jul 7, 04:10 UTCJul 7, 05:40 UTC1h 30m
2026-07-06 EJU48EG BFS → PMI Jul 6, 20:20 UTCJul 6, 22:40 UTC2h 20m
2026-07-06 EJU98ZU - Jul 6, 16:50 UTCJul 6, 19:30 UTC2h 40m
2026-07-06 EJU89AL - Jul 6, 14:20 UTCJul 6, 15:45 UTC1h 25m

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

Mode-S 440053 frequently asked

What is Mode-S code 440053?
440053 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-ICK.
Where is Mode-S 440053 registered?
Mode-S code 440053 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440053 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440053, octal 21000123, decimal 4,456,531.
What flights does 440053 operate?
Mode-S 440053 has broadcast 20 distinct callsigns, including EJU32XP, EJU92KR, EJU62FU, EJU79HV, EJU79AK.