Apparatus

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sensors Mode-S transponder

44001F

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-ICN · AIRBUS A-320

Hex
44001F
Octal
21000037
Decimal
4,456,479
Country
AT
Tail
OE-ICN
Type
A320
Broadcasting now · callsign EJU34HZ · 6,300 ft
Flights observed
565
Distinct callsigns
20
Country
AT
Last broadcast
30m ago

Current position

44001F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 44001F 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
EJU67FK easyJet Europe 6 2026-06-09
EJU45NL easyJet Europe 6 2026-06-09
EJU84BP easyJet Europe 5 2026-06-15
EJU81CR easyJet Europe 5 2026-04-30
EJU51MV easyJet Europe 5 2026-06-15
EJU32QM easyJet Europe 5 2026-04-30
EJU305M easyJet Europe 5 2026-05-24
EJU123Z easyJet Europe 5 2026-05-24
EJU98ZA - 4 2026-07-03
EJU87JC easyJet Europe 4 2026-06-03
EJU72JD - 4 2026-06-04
EJU705T - 4 2026-06-05
EJU68HG easyJet Europe 4 2026-06-08
EJU501L - 4 2026-06-03
EJU36NP easyJet Europe 4 2026-06-04
EJU17TX - 4 2026-06-26
EJU14CU - 4 2026-06-05
EJU94GP - 3 2026-07-13
EJU93WQ easyJet Europe 3 2026-06-25
EJU93RZ easyJet Europe 3 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 EJU34HZ - Jul 15, 05:20 UTCJul 15, 05:45 UTC25m
2026-07-14 EJU71CR - Jul 14, 17:35 UTCJul 14, 19:30 UTC1h 55m
2026-07-14 EJU12CB - Jul 14, 13:50 UTCJul 14, 16:00 UTC2h 10m
2026-07-14 EJU74LY - Jul 14, 10:55 UTCJul 14, 12:50 UTC1h 55m
2026-07-14 EJU16WK - Jul 14, 07:25 UTCJul 14, 09:35 UTC2h 10m
2026-07-14 EJU18TV - Jul 14, 04:25 UTCJul 14, 06:20 UTC1h 55m
2026-07-13 EJU7042 - Jul 13, 22:35 UTCJul 13, 23:20 UTC45m
2026-07-13 EJU96CL - Jul 13, 20:00 UTCJul 13, 20:45 UTC45m
2026-07-13 EJU7050 - Jul 13, 17:15 UTCJul 13, 19:00 UTC1h 45m
2026-07-13 EJU7049 - Jul 13, 14:20 UTCJul 13, 15:55 UTC1h 35m
2026-07-13 EJU86KB - Jul 13, 09:00 UTCJul 13, 11:40 UTC2h 40m
2026-07-13 EJU94GP - Jul 13, 04:50 UTCJul 13, 07:20 UTC2h 30m
2026-07-12 EJU84DF - Jul 12, 19:55 UTCJul 12, 22:30 UTC2h 35m
2026-07-12 EJU41BJ - Jul 12, 17:45 UTCJul 12, 18:50 UTC1h 5m
2026-07-12 EJU41VN LGW → CDG Jul 12, 16:10 UTCJul 12, 16:45 UTC35m
2026-07-12 EJU67HM - Jul 12, 12:45 UTCJul 12, 15:01 UTC2h 15m
2026-07-12 EJU45NF - Jul 12, 08:25 UTCJul 12, 10:45 UTC2h 20m
2026-07-12 EJU69MT - Jul 12, 05:01 UTCJul 12, 07:15 UTC2h 15m
2026-07-11 EJU42DL - Jul 11, 19:15 UTCJul 11, 21:35 UTC2h 20m
2026-07-11 EJU58CF - Jul 11, 17:30 UTCJul 11, 18:20 UTC50m
2026-07-11 EJU18QF BRS → AMS Jul 11, 15:35 UTCJul 11, 16:25 UTC50m
2026-07-11 EJU84PH - Jul 11, 12:05 UTCJul 11, 14:15 UTC2h 10m
2026-07-11 EJU82LQ - Jul 11, 07:55 UTCJul 11, 10:25 UTC2h 30m
2026-07-11 EJU7007 - Jul 11, 04:30 UTCJul 11, 06:50 UTC2h 20m
2026-07-10 EJU42DL - Jul 10, 20:00 UTCJul 10, 22:15 UTC2h 15m
2026-07-10 EJU58CF - Jul 10, 17:20 UTCJul 10, 18:20 UTC1h 0m
2026-07-10 EJU18QF BRS → AMS Jul 10, 15:25 UTCJul 10, 16:20 UTC55m
2026-07-10 EJU84PH - Jul 10, 12:00 UTCJul 10, 14:25 UTC2h 25m
2026-07-10 EJU58MP - Jul 10, 08:25 UTCJul 10, 10:55 UTC2h 30m
2026-07-10 EJU8078 - Jul 10, 04:15 UTCJul 10, 06:40 UTC2h 25m
2026-07-09 EJU12CB - Jul 9, 18:40 UTCJul 9, 20:50 UTC2h 10m
2026-07-09 EJU74LY - Jul 9, 15:45 UTCJul 9, 17:40 UTC1h 55m
2026-07-09 EJU86KB - Jul 9, 09:20 UTCJul 9, 11:55 UTC2h 35m
2026-07-09 EJU94GP - Jul 9, 05:10 UTCJul 9, 07:45 UTC2h 35m
2026-07-08 EJU36LT - Jul 8, 20:00 UTCJul 8, 22:20 UTC2h 20m
2026-07-08 EJU58CF - Jul 8, 18:15 UTCJul 8, 19:05 UTC50m
2026-07-08 EJU18QF BRS → AMS Jul 8, 16:15 UTCJul 8, 17:10 UTC55m
2026-07-08 EJU84PH - Jul 8, 12:50 UTCJul 8, 15:05 UTC2h 15m
2026-07-07 EJU84DF - Jul 7, 20:20 UTCJul 7, 22:40 UTC2h 20m
2026-07-07 EJU41BJ - Jul 7, 18:15 UTCJul 7, 18:50 UTC35m
2026-07-07 EJU41VN - Jul 7, 16:15 UTCJul 7, 17:00 UTC45m
2026-07-07 EJU67HM - Jul 7, 12:15 UTCJul 7, 14:45 UTC2h 30m
2026-07-07 EJU78XZ - Jul 7, 08:30 UTCJul 7, 10:50 UTC2h 20m
2026-07-07 EJU16DU - Jul 7, 05:15 UTCJul 7, 07:35 UTC2h 20m
2026-07-06 EJU7050 - Jul 6, 22:10 UTCJul 6, 23:50 UTC1h 40m
2026-07-06 EJU7049 - Jul 6, 14:45 UTCJul 6, 16:35 UTC1h 50m
2026-07-06 EJU86KB - Jul 6, 08:50 UTCJul 6, 11:25 UTC2h 35m
2026-07-06 EJU94GP - Jul 6, 04:55 UTCJul 6, 07:35 UTC2h 40m
2026-07-05 EJU84DF - Jul 5, 20:25 UTCJul 5, 22:45 UTC2h 20m
2026-07-05 EJU41BJ CDG → LGW Jul 5, 19:00 UTCJul 5, 19:35 UTC35m

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

Mode-S 44001F frequently asked

What is Mode-S code 44001F?
44001F is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-ICN.
Where is Mode-S 44001F registered?
Mode-S code 44001F is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44001F broadcasting right now?
Yes. Mode-S 44001F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44001F, octal 21000037, decimal 4,456,479.
What flights does 44001F operate?
Mode-S 44001F has broadcast 20 distinct callsigns, including EJU67FK, EJU45NL, EJU84BP, EJU81CR, EJU51MV.