Apparatus

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sensors Mode-S transponder

440CB1

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-IZF · AIRBUS A-320

Hex
440CB1
Octal
21006261
Decimal
4,459,697
Country
AT
Tail
OE-IZF
Type
A320
No current signal · last broadcast 6h ago
Flights observed
471
Distinct callsigns
20
Country
AT
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 440CB1.

Country allocation

The ICAO 24-bit address 440CB1 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
EJU861R - 9 2026-07-02
EJU606B - 9 2026-07-02
EJU51ZT easyJet Europe 9 2026-06-13
EJU4795 - 9 2026-07-01
EJU36HA - 9 2026-06-13
EJU14AC - 9 2026-06-27
EJU65DQ - 8 2026-06-27
EJU63PB easyJet Europe 8 2026-05-29
EJU62YA easyJet Europe 8 2026-05-29
EJU46MV - 8 2026-07-01
EJU72BH - 7 2026-06-25
EJU53CR - 7 2026-07-01
EJU4760 - 7 2026-06-26
EJU4759 - 7 2026-06-26
EJU34GY - 7 2026-06-13
EJU961F - 6 2026-06-29
EJU862V - 6 2026-06-30
EJU768G easyJet Europe 6 2026-06-15
EJU451R easyJet Europe 6 2026-06-15
EJU17VY - 6 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 EJU64PF - Jul 13, 18:55 UTCJul 13, 20:00 UTC1h 5m
2026-07-13 EJU79VD - Jul 13, 16:40 UTCJul 13, 17:45 UTC1h 5m
2026-07-13 EJU81TP - Jul 13, 13:30 UTCJul 13, 15:25 UTC1h 55m
2026-07-13 EJU4623 - Jul 13, 10:40 UTCJul 13, 12:10 UTC1h 30m
2026-07-13 EJU95ZD BER → CDG Jul 13, 07:50 UTCJul 13, 09:20 UTC1h 30m
2026-07-13 EJU72PR CPH → BER Jul 13, 06:10 UTCJul 13, 06:55 UTC45m
2026-07-13 EJU5261 BER → CPH Jul 13, 04:25 UTCJul 13, 05:10 UTC45m
2026-07-12 EJU63CR - Jul 12, 19:35 UTCJul 12, 20:50 UTC1h 15m
2026-07-12 EJU92MK BER → VCE Jul 12, 17:30 UTCJul 12, 18:45 UTC1h 15m
2026-07-12 EJU59FK LIN → BER Jul 12, 14:55 UTCJul 12, 16:20 UTC1h 25m
2026-07-12 EJU71KT BER → LIN Jul 12, 12:40 UTCJul 12, 14:01 UTC1h 20m
2026-07-12 EJU98TC - Jul 12, 09:15 UTCJul 12, 11:40 UTC2h 25m
2026-07-12 EJU92KA - Jul 12, 05:50 UTCJul 12, 07:55 UTC2h 5m
2026-07-11 EJU51DR BER → BER Jul 11, 10:05 UTCJul 11, 20:20 UTC10h 15m
2026-07-11 EJU93RY LGW → BER Jul 11, 07:35 UTCJul 11, 09:00 UTC1h 25m
2026-07-11 EJU41NB BER → LGW Jul 11, 04:45 UTCJul 11, 06:20 UTC1h 35m
2026-07-10 EJU5080 - Jul 10, 19:20 UTCJul 10, 21:00 UTC1h 40m
2026-07-10 EJU53YB - Jul 10, 16:20 UTCJul 10, 18:00 UTC1h 40m
2026-07-10 EJU47TU - Jul 10, 13:20 UTCJul 10, 15:10 UTC1h 50m
2026-07-10 EJU97JM - Jul 10, 10:15 UTCJul 10, 12:00 UTC1h 45m
2026-07-10 EJU9182 - Jul 10, 07:30 UTCJul 10, 08:55 UTC1h 25m
2026-07-09 EJU95JF - Jul 9, 17:10 UTCJul 9, 18:30 UTC1h 20m
2026-07-09 EJU94YN NCE → BER Jul 9, 14:15 UTCJul 9, 15:55 UTC1h 40m
2026-07-09 EJU41DH - Jul 9, 10:45 UTCJul 9, 12:20 UTC1h 35m
2026-07-08 EJU94YN NCE → BER Jul 8, 19:15 UTCJul 8, 21:00 UTC1h 45m
2026-07-08 EJU41DH BER → NCE Jul 8, 16:40 UTCJul 8, 18:15 UTC1h 35m
2026-07-08 EJU92RE EDI → BER Jul 8, 13:55 UTCJul 8, 15:45 UTC1h 50m
2026-07-08 EJU5001 BER → EDI Jul 8, 10:45 UTCJul 8, 12:40 UTC1h 55m
2026-07-08 EJU46EK NCE → BER Jul 8, 07:45 UTCJul 8, 09:25 UTC1h 40m
2026-07-08 EJU18TF BER → NCE Jul 8, 04:40 UTCJul 8, 06:15 UTC1h 35m
2026-07-07 EJU78LB FNC → BER Jul 7, 16:55 UTCJul 7, 21:10 UTC4h 15m
2026-07-07 EJU93DL - Jul 7, 11:35 UTCJul 7, 15:50 UTC4h 15m
2026-07-07 EJU46EK NCE → BER Jul 7, 08:35 UTCJul 7, 10:20 UTC1h 45m
2026-07-07 EJU18TF BER → NCE Jul 7, 05:35 UTCJul 7, 07:25 UTC1h 50m
2026-07-06 EJU93RY LGW → BER Jul 6, 13:45 UTCJul 6, 15:10 UTC1h 25m
2026-07-06 EJU41NB - Jul 6, 10:40 UTCJul 6, 12:15 UTC1h 35m
2026-07-06 EJU12QE - Jul 6, 07:25 UTCJul 6, 09:35 UTC2h 10m
2026-07-06 EJU5027 BER → SKG Jul 6, 04:10 UTCJul 6, 06:10 UTC2h 0m
2026-07-05 EJU15BJ CPH → BER Jul 5, 20:05 UTCJul 5, 20:45 UTC40m
2026-07-05 EJU5267 BER → CPH Jul 5, 18:15 UTCJul 5, 19:05 UTC50m
2026-07-05 EJU83GC - Jul 5, 15:55 UTCJul 5, 17:20 UTC1h 25m
2026-07-05 EJU12AH - Jul 5, 13:35 UTCJul 5, 14:45 UTC1h 10m
2026-07-05 EJU83LH VLC → BER Jul 5, 10:00 UTCJul 5, 12:40 UTC2h 40m
2026-07-05 EJU37HE BER → VLC Jul 5, 05:30 UTCJul 5, 08:00 UTC2h 30m
2026-07-04 EJU9627 LGW → BER Jul 4, 12:15 UTCJul 4, 13:40 UTC1h 25m
2026-07-03 EJU82DY BER → LGW Jul 3, 16:45 UTCJul 3, 18:25 UTC1h 40m
2026-07-03 EJU47TU - Jul 3, 13:50 UTCJul 3, 15:40 UTC1h 50m
2026-07-03 EJU97JM - Jul 3, 10:20 UTCJul 3, 12:05 UTC1h 45m
2026-07-03 EJU46EK NCE → BER Jul 3, 07:45 UTCJul 3, 09:30 UTC1h 45m
2026-07-03 EJU134H - Jul 3, 05:10 UTCJul 3, 06:25 UTC1h 15m

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

Mode-S 440CB1 frequently asked

What is Mode-S code 440CB1?
440CB1 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-IZF.
Where is Mode-S 440CB1 registered?
Mode-S code 440CB1 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440CB1 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440CB1, octal 21006261, decimal 4,459,697.
What flights does 440CB1 operate?
Mode-S 440CB1 has broadcast 20 distinct callsigns, including EJU861R, EJU606B, EJU51ZT, EJU4795, EJU36HA.