Apparatus

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sensors Mode-S transponder

44009E

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LKO · AIRBUS A-319

Hex
44009E
Octal
21000236
Decimal
4,456,606
Country
AT
Tail
OE-LKO
Type
A319
No current signal · last broadcast 1h ago
Flights observed
429
Distinct callsigns
20
Country
AT
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 44009E.

Country allocation

The ICAO 24-bit address 44009E 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
EJU63PL - 9 2026-07-13
EJU18AV - 9 2026-05-06
EJU93PD easyJet Europe 8 2026-05-06
EJU81XD easyJet Europe 8 2026-05-04
EJU13PY easyJet Europe 8 2026-05-04
EJU7576 easyJet Europe 7 2026-05-02
EJU16KF - 7 2026-07-13
EJU7980 - 6 2026-07-12
EJU7979 - 6 2026-07-13
EJU61EM - 6 2026-05-06
EJU15EK - 6 2026-07-09
EJU89UC easyJet Europe 5 2026-05-04
EJU82MQ easyJet Europe 5 2026-05-02
EJU71FV - 5 2026-07-11
EJU42HR - 5 2026-04-26
EJU39WK - 5 2026-04-26
EJU37UW - 5 2026-04-30
EJU92CL - 4 2026-07-02
EJU91WF - 4 2026-07-02
EJU91EY easyJet Europe 4 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EJU4343 - Jul 14, 16:15 UTCJul 14, 18:55 UTC2h 40m
2026-07-14 EJU89UT - Jul 14, 13:05 UTCJul 14, 14:40 UTC1h 35m
2026-07-14 EJU51LZ - Jul 14, 10:20 UTCJul 14, 12:15 UTC1h 55m
2026-07-13 EJU63PL - Jul 13, 19:20 UTCJul 14, 08:45 UTC13h 25m
2026-07-13 EJU16KF - Jul 13, 16:25 UTCJul 13, 18:15 UTC1h 50m
2026-07-13 EJU7979 - Jul 13, 11:40 UTCJul 13, 15:00 UTC3h 20m
2026-07-12 EJU7980 NCE → AMS Jul 12, 22:25 UTCJul 13, 10:10 UTC11h 45m
2026-07-12 EJU14EF - Jul 12, 13:45 UTCJul 12, 20:25 UTC6h 40m
2026-07-12 EJU63PL - Jul 12, 06:35 UTCJul 12, 12:20 UTC5h 45m
2026-07-11 EJU71FV MXP → TLS Jul 11, 19:10 UTCJul 12, 05:35 UTC10h 25m
2026-07-11 EJU6018 - Jul 11, 09:35 UTCJul 11, 18:00 UTC8h 25m
2026-07-10 EJU58QG - Jul 10, 17:55 UTCJul 11, 07:45 UTC13h 50m
2026-07-10 EJU6007 BOD → HAM Jul 10, 09:35 UTCJul 10, 16:45 UTC7h 10m
2026-07-10 EJU46PU - Jul 10, 06:45 UTCJul 10, 08:40 UTC1h 55m
2026-07-09 EJU72DY - Jul 9, 21:35 UTCJul 10, 00:15 UTC2h 40m
2026-07-09 EJU81YK - Jul 9, 17:40 UTCJul 9, 20:05 UTC2h 25m
2026-07-09 EJU73DZ - Jul 9, 14:05 UTCJul 9, 16:00 UTC1h 55m
2026-07-09 EJU46PU - Jul 9, 11:10 UTCJul 9, 13:05 UTC1h 55m
2026-07-09 EJU15EK - Jul 9, 07:10 UTCJul 9, 09:45 UTC2h 35m
2026-07-09 EJU41QW - Jul 9, 03:50 UTCJul 9, 06:10 UTC2h 20m
2026-07-08 EJU71FV - Jul 8, 20:20 UTCJul 8, 23:00 UTC2h 40m
2026-07-07 EJU84HX - Jul 7, 09:55 UTCJul 7, 17:00 UTC7h 5m
2026-07-07 EJU6021 - Jul 7, 06:30 UTCJul 7, 08:55 UTC2h 25m
2026-07-06 EJU63PL - Jul 6, 20:50 UTCJul 6, 22:45 UTC1h 55m
2026-07-06 EJU16KF - Jul 6, 17:20 UTCJul 6, 19:15 UTC1h 55m
2026-07-06 EJU7979 - Jul 6, 12:15 UTCJul 6, 15:20 UTC3h 5m
2026-07-05 EJU7980 - Jul 5, 19:50 UTCJul 6, 11:00 UTC15h 10m
2026-07-05 EJU43BA - Jul 5, 10:50 UTCJul 5, 17:55 UTC7h 5m
2026-07-05 EJU792H - Jul 5, 07:25 UTCJul 5, 08:50 UTC1h 25m
2026-07-05 EJU582X - Jul 5, 05:05 UTCJul 5, 06:25 UTC1h 20m
2026-07-04 EJU59HC KEF → CDG Jul 4, 18:10 UTCJul 4, 21:00 UTC2h 50m
2026-07-04 EJU98ZL - Jul 4, 13:45 UTCJul 4, 17:05 UTC3h 20m
2026-07-04 EJU41YZ - Jul 4, 09:10 UTCJul 4, 12:30 UTC3h 20m
2026-07-04 EJU41YZ - Jul 4, 07:50 UTCJul 4, 07:55 UTC5m
2026-07-04 EJU71NA - Jul 4, 04:45 UTCJul 4, 07:20 UTC2h 35m
2026-07-03 EJU64PF - Jul 3, 17:35 UTCJul 3, 18:45 UTC1h 10m
2026-07-03 EJU79VD - Jul 3, 15:35 UTCJul 3, 16:40 UTC1h 5m
2026-07-03 EJU81UA - Jul 3, 12:25 UTCJul 3, 14:25 UTC2h 0m
2026-07-03 EJU4685 - Jul 3, 09:35 UTCJul 3, 11:15 UTC1h 40m
2026-07-03 EJU4652 MAN → CDG Jul 3, 07:15 UTCJul 3, 08:20 UTC1h 5m
2026-07-03 EJU82FT CDG → MAN Jul 3, 04:15 UTCJul 3, 05:20 UTC1h 5m
2026-07-02 EJU91WF - Jul 2, 18:55 UTCJul 2, 20:10 UTC1h 15m
2026-07-02 EJU78PC - Jul 2, 16:30 UTCJul 2, 17:55 UTC1h 25m
2026-07-02 EJU4682 EDI → CDG Jul 2, 14:00 UTCJul 2, 15:30 UTC1h 30m
2026-07-02 EJU4681 - Jul 2, 11:35 UTCJul 2, 13:10 UTC1h 35m
2026-07-02 EJU92CL - Jul 2, 08:05 UTCJul 2, 09:45 UTC1h 40m
2026-07-02 EJU17FU - Jul 2, 05:10 UTCJul 2, 06:45 UTC1h 35m
2026-07-01 EJU787P - Jul 1, 20:40 UTCJul 1, 21:55 UTC1h 15m
2026-07-01 EJU724Q - Jul 1, 18:30 UTCJul 1, 19:35 UTC1h 5m
2026-07-01 EJU4540 - Jul 1, 16:20 UTCJul 1, 17:25 UTC1h 5m

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

Mode-S 44009E frequently asked

What is Mode-S code 44009E?
44009E is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LKO.
Where is Mode-S 44009E registered?
Mode-S code 44009E is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44009E 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 44009E, octal 21000236, decimal 4,456,606.
What flights does 44009E operate?
Mode-S 44009E has broadcast 20 distinct callsigns, including EJU63PL, EJU18AV, EJU93PD, EJU81XD, EJU13PY.