Apparatus

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sensors Mode-S transponder

440614

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-ISC · AIRBUS A-321neo

Hex
440614
Octal
21003024
Decimal
4,458,004
Country
AT
Tail
OE-ISC
Type
A21N
No current signal · last broadcast Jul 26, 21:00 UTC
Flights observed
396
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 21:00 UTC

Last known position

Most recent position reported by Mode-S 440614.

Country allocation

The ICAO 24-bit address 440614 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
EJU93DL - 22 2026-07-16
EJU78LB - 18 2026-07-16
EJU82DY - 17 2026-07-16
EJU34BQ - 17 2026-07-16
EJU95RP - 15 2026-07-11
EJU39XF - 14 2026-07-11
EJU51DR - 10 2026-07-14
EJU32RT - 10 2026-07-08
EJU18TF easyJet Europe 10 2026-07-18
EJU95ZD - 9 2026-07-11
EJU65CQ - 9 2026-07-08
EJU32JG - 8 2026-07-11
EJU94QK easyJet Europe 7 2026-07-17
EJU46EK - 7 2026-06-19
EJU93RY - 6 2026-07-14
EJU92MK - 6 2026-07-13
EJU63CR - 6 2026-07-13
EJU59RD - 6 2026-07-15
EJU49CR - 6 2026-07-17
EJU49AU - 6 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJU91WF VCE → CDG Jul 26, 19:40 UTCJul 26, 21:00 UTC1h 20m
2026-07-26 EJU78PC CDG → VCE Jul 26, 16:55 UTCJul 26, 18:20 UTC1h 25m
2026-07-26 EJU54CA TFS → CDG Jul 26, 11:10 UTCJul 26, 14:50 UTC3h 40m
2026-07-26 EJU32TL NAP → GVA Jul 26, 05:50 UTCJul 26, 09:15 UTC3h 26m
2026-07-25 EJU54CA TFS → CDG Jul 25, 18:10 UTCJul 25, 21:30 UTC3h 20m
2026-07-25 EJU32TL NAP → GVA Jul 25, 12:50 UTCJul 25, 16:30 UTC3h 40m
2026-07-24 EJU54CA TFS → CDG Jul 24, 17:55 UTCJul 24, 21:10 UTC3h 15m
2026-07-24 EJU32TL NAP → GVA Jul 24, 12:35 UTCJul 24, 16:25 UTC3h 50m
2026-07-24 EJU41EG CFU → CDG Jul 24, 07:45 UTCJul 24, 10:15 UTC2h 30m
2026-07-24 EJU38QP CDG → CFU Jul 24, 04:15 UTCJul 24, 06:10 UTC1h 55m
2026-07-23 EJU4670 KRK → CDG Jul 23, 19:25 UTCJul 23, 21:15 UTC1h 50m
2026-07-23 EJU46AG AMS → MXP Jul 23, 16:40 UTCJul 23, 18:30 UTC1h 50m
2026-07-23 EJU31WC - Jul 23, 06:45 UTCJul 23, 15:00 UTC8h 15m
2026-07-22 EJU38QA HRG → CDG Jul 22, 11:35 UTCJul 22, 21:55 UTC10h 20m
2026-07-22 EJU701M CDG → FSC Jul 22, 04:25 UTCJul 22, 10:25 UTC6h 0m
2026-07-21 EJU92CL - Jul 21, 19:40 UTCJul 21, 21:50 UTC2h 10m
2026-07-21 EJU17FU - Jul 21, 16:50 UTCJul 21, 18:20 UTC1h 30m
2026-07-21 EJU46CE CDG → RAK Jul 21, 05:45 UTCJul 21, 12:40 UTC6h 55m
2026-07-20 EJU4510 AJA → CDG Jul 20, 16:40 UTCJul 20, 19:55 UTC3h 15m
2026-07-20 EJU4509 CDG → AJA Jul 20, 11:30 UTCJul 20, 15:25 UTC3h 55m
2026-07-20 EJU35TL - Jul 20, 07:50 UTCJul 20, 09:55 UTC2h 5m
2026-07-20 EJU75HN CDG → KRK Jul 20, 05:05 UTCJul 20, 06:45 UTC1h 40m
2026-07-19 EJU91WF VCE → CDG Jul 19, 19:20 UTCJul 19, 20:45 UTC1h 25m
2026-07-19 EJU78PC CDG → VCE Jul 19, 16:50 UTCJul 19, 18:00 UTC1h 10m
2026-07-19 EJU54CA TFS → CDG Jul 19, 11:05 UTCJul 19, 14:20 UTC3h 15m
2026-07-19 EJU32TL NAP → GVA Jul 19, 05:45 UTCJul 19, 09:30 UTC3h 45m
2026-07-18 EJU56JG - Jul 18, 09:55 UTCJul 18, 20:20 UTC10h 25m
2026-07-18 EJU619K - Jul 18, 07:10 UTCJul 18, 08:25 UTC1h 15m
2026-07-18 EJU18TF BER → NCE Jul 18, 04:20 UTCJul 18, 06:05 UTC1h 45m
2026-07-17 EJU96PC BSL → BER Jul 17, 20:25 UTCJul 17, 21:34 UTC1h 10m
2026-07-17 EJU16QM BER → BSL Jul 17, 17:55 UTCJul 17, 19:20 UTC1h 25m
2026-07-17 EJU49CR - Jul 17, 12:25 UTCJul 17, 16:29 UTC4h 5m
2026-07-17 EJU94QK BER → LPA Jul 17, 05:39 UTCJul 17, 10:20 UTC4h 40m
2026-07-16 EJU34BQ LGW → BER Jul 16, 19:10 UTCJul 16, 20:29 UTC1h 20m
2026-07-16 EJU82DY - Jul 16, 16:25 UTCJul 16, 18:00 UTC1h 35m
2026-07-16 EJU78LB - Jul 16, 11:20 UTCJul 16, 15:10 UTC3h 50m
2026-07-16 EJU93DL - Jul 16, 09:55 UTCJul 16, 10:04 UTC10m
2026-07-16 EJU93DL - Jul 16, 05:35 UTCJul 16, 09:20 UTC3h 45m
2026-07-15 EJU16CF - Jul 15, 17:55 UTCJul 15, 20:05 UTC2h 10m
2026-07-15 EJU59RD - Jul 15, 14:20 UTCJul 15, 16:00 UTC1h 40m
2026-07-15 EJU9102 - Jul 15, 08:30 UTCJul 15, 12:35 UTC4h 5m
2026-07-14 EJU51DR - Jul 14, 12:50 UTCJul 14, 17:30 UTC4h 40m
2026-07-14 EJU93RY - Jul 14, 09:45 UTCJul 14, 11:15 UTC1h 30m
2026-07-14 EJU41NB BER → LGW Jul 14, 04:45 UTCJul 14, 06:20 UTC1h 35m
2026-07-13 EJU94QK - Jul 13, 10:10 UTCJul 13, 20:35 UTC10h 25m
2026-07-13 EJU63CR VCE → BER Jul 13, 06:30 UTCJul 13, 07:55 UTC1h 25m
2026-07-13 EJU92MK - Jul 13, 04:05 UTCJul 13, 05:20 UTC1h 15m
2026-07-12 EJU94YN NCE → BER Jul 12, 19:15 UTCJul 12, 20:55 UTC1h 40m
2026-07-12 EJU41DH BER → NCE Jul 12, 16:10 UTCJul 12, 17:50 UTC1h 40m
2026-07-12 EJU78LB - Jul 12, 10:50 UTCJul 12, 14:40 UTC3h 50m

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

Mode-S 440614 frequently asked

What is Mode-S code 440614?
440614 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-ISC.
Where is Mode-S 440614 registered?
Mode-S code 440614 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440614 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440614, octal 21003024, decimal 4,458,004.
What flights does 440614 operate?
Mode-S 440614 has broadcast 20 distinct callsigns, including EJU93DL, EJU78LB, EJU82DY, EJU34BQ, EJU95RP.