Apparatus

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sensors Mode-S transponder

440159

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-INA · AIRBUS A-320

Hex
440159
Octal
21000531
Decimal
4,456,793
Country
AT
Tail
OE-INA
Type
A320
Broadcasting now · callsign EJU916T · 39,050 ft
Flights observed
540
Distinct callsigns
20
Country
AT
Last broadcast
8h ago

Current position

440159 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 440159 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
EJU87EB easyJet Europe 7 2026-04-29
EJU96KT - 6 2026-04-25
EJU92KW easyJet Europe 6 2026-05-01
EJU818J - 6 2026-06-19
EJU63KL easyJet Europe 6 2026-04-25
EJU47AL - 6 2026-06-19
EJU45EF - 6 2026-04-29
EJU798L - 5 2026-06-17
EJU653N - 5 2026-06-17
EJU597V - 5 2026-06-17
EJU56ZQ easyJet Europe 5 2026-04-30
EJU537C - 5 2026-06-17
EJU51KH easyJet Europe 5 2026-06-11
EJU49NU - 5 2026-06-19
EJU49AL - 5 2026-06-19
EJU31ZN easyJet Europe 5 2026-05-01
EJU123Z - 5 2026-06-19
EJU94UE easyJet Europe 4 2026-04-30
EJU927G - 4 2026-05-01
EJU87FX - 4 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EJU15XR - Jul 14, 18:50 UTCJul 14, 21:20 UTC2h 30m
2026-07-14 EJU4789 - Jul 14, 13:45 UTCJul 14, 17:00 UTC3h 15m
2026-07-14 EJU53CR - Jul 14, 09:50 UTCJul 14, 12:30 UTC2h 40m
2026-07-14 EJU46MV - Jul 14, 05:05 UTCJul 14, 08:35 UTC3h 30m
2026-07-13 EJU34EZ - Jul 13, 17:15 UTCJul 13, 19:45 UTC2h 30m
2026-07-13 EJU72BH - Jul 13, 12:50 UTCJul 13, 15:50 UTC3h 0m
2026-07-13 EJU178P - Jul 13, 10:40 UTCJul 13, 11:30 UTC50m
2026-07-13 EJU961F - Jul 13, 08:45 UTCJul 13, 09:35 UTC50m
2026-07-13 EJU695G - Jul 13, 06:55 UTCJul 13, 07:40 UTC45m
2026-07-13 EJU735J - Jul 13, 05:15 UTCJul 13, 06:05 UTC50m
2026-07-12 EJU15XR - Jul 12, 18:20 UTCJul 12, 21:05 UTC2h 45m
2026-07-12 EJU4789 - Jul 12, 13:35 UTCJul 12, 16:45 UTC3h 10m
2026-07-12 EJU451R - Jul 12, 11:40 UTCJul 12, 12:30 UTC50m
2026-07-12 EJU768G - Jul 12, 10:01 UTCJul 12, 10:50 UTC50m
2026-07-12 EJU945W - Jul 12, 07:25 UTCJul 12, 08:55 UTC1h 30m
2026-07-12 EJU916T - Jul 12, 05:15 UTCJul 12, 06:40 UTC1h 25m
2026-07-11 EJU91VG - Jul 11, 17:55 UTCJul 11, 21:10 UTC3h 15m
2026-07-11 EJU91BT - Jul 11, 13:05 UTCJul 11, 16:10 UTC3h 5m
2026-07-11 EJU46UB - Jul 11, 08:40 UTCJul 11, 11:05 UTC2h 25m
2026-07-11 EJU53KZ - Jul 11, 05:15 UTCJul 11, 07:35 UTC2h 20m
2026-07-10 EJU67YG - Jul 10, 18:10 UTCJul 10, 20:05 UTC1h 55m
2026-07-10 EJU4787 - Jul 10, 14:50 UTCJul 10, 16:45 UTC1h 55m
2026-07-10 EJU4760 - Jul 10, 12:10 UTCJul 10, 13:25 UTC1h 15m
2026-07-10 EJU4759 - Jul 10, 09:40 UTCJul 10, 10:55 UTC1h 15m
2026-07-10 EJU629M - Jul 10, 07:20 UTCJul 10, 08:35 UTC1h 15m
2026-07-10 EJU134H - Jul 10, 05:05 UTCJul 10, 06:20 UTC1h 15m
2026-07-09 EJU34EZ - Jul 9, 17:25 UTCJul 9, 20:00 UTC2h 35m
2026-07-09 EJU72BH - Jul 9, 12:50 UTCJul 9, 15:40 UTC2h 50m
2026-07-09 EJU58KZ - Jul 9, 08:55 UTCJul 9, 11:15 UTC2h 20m
2026-07-09 EJU17VY - Jul 9, 05:30 UTCJul 9, 07:45 UTC2h 15m
2026-07-08 EJU65DQ FNC → NTE Jul 8, 17:40 UTCJul 8, 20:20 UTC2h 40m
2026-07-08 EJU14AC - Jul 8, 16:35 UTCJul 8, 16:40 UTC5m
2026-07-08 EJU14AC - Jul 8, 13:50 UTCJul 8, 15:50 UTC2h 0m
2026-07-08 EJU94GQ - Jul 8, 11:30 UTCJul 8, 12:45 UTC1h 15m
2026-07-08 EJU4751 NTE → MXP Jul 8, 09:00 UTCJul 8, 10:20 UTC1h 20m
2026-07-08 EJU695G - Jul 8, 07:00 UTCJul 8, 07:45 UTC45m
2026-07-08 EJU735J - Jul 8, 05:20 UTCJul 8, 06:10 UTC50m
2026-07-07 EJU67YG - Jul 7, 19:25 UTCJul 7, 21:20 UTC1h 55m
2026-07-07 EJU4787 - Jul 7, 16:15 UTCJul 7, 18:10 UTC1h 55m
2026-07-07 EJU51ZT MAH → NTE Jul 7, 12:10 UTCJul 7, 13:45 UTC1h 35m
2026-07-07 EJU36HA - Jul 7, 09:50 UTCJul 7, 11:10 UTC1h 20m
2026-07-07 EJU81LM NCE → NTE Jul 7, 07:40 UTCJul 7, 09:00 UTC1h 20m
2026-07-07 EJU792N - Jul 7, 05:30 UTCJul 7, 06:45 UTC1h 15m
2026-07-06 EJU13XG - Jul 6, 19:30 UTCJul 6, 21:45 UTC2h 15m
2026-07-06 EJU4741 - Jul 6, 15:45 UTCJul 6, 17:55 UTC2h 10m
2026-07-06 EJU954X - Jul 6, 13:25 UTCJul 6, 14:40 UTC1h 15m
2026-07-06 EJU752B - Jul 6, 11:20 UTCJul 6, 12:30 UTC1h 10m
2026-07-05 EJU56ND - Jul 5, 18:00 UTCJul 5, 20:15 UTC2h 15m
2026-07-05 EJU4795 - Jul 5, 14:25 UTCJul 5, 16:35 UTC2h 10m
2026-07-05 EJU4736 - Jul 5, 09:45 UTCJul 5, 13:15 UTC3h 30m

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

Mode-S 440159 frequently asked

What is Mode-S code 440159?
440159 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-INA.
Where is Mode-S 440159 registered?
Mode-S code 440159 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440159 broadcasting right now?
Yes. Mode-S 440159 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440159, octal 21000531, decimal 4,456,793.
What flights does 440159 operate?
Mode-S 440159 has broadcast 20 distinct callsigns, including EJU87EB, EJU96KT, EJU92KW, EJU818J, EJU63KL.