Apparatus

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sensors Mode-S transponder

440300

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-ILS · BOMBARDIER BD-700 Global 5000/5500

Hex
440300
Octal
21001400
Decimal
4,457,216
Country
AT
Tail
OE-ILS
Type
GL5T
No current signal · last broadcast 1d ago
Flights observed
76
Distinct callsigns
2
Country
AT
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 440300.

Country allocation

The ICAO 24-bit address 440300 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 2 distinct

Callsign Airline Flights Last seen
EMO18 - 59 2026-07-16
OEILS - 17 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 EMO18 - Jul 16, 10:59 UTCJul 16, 11:54 UTC55m
2026-07-16 EMO18 - Jul 16, 08:45 UTCJul 16, 09:55 UTC1h 10m
2026-07-14 EMO18 - Jul 14, 12:05 UTCJul 14, 19:50 UTC7h 45m
2026-07-13 EMO18 - Jul 13, 11:45 UTCJul 13, 19:50 UTC8h 5m
2026-07-12 OEILS - Jul 12, 08:55 UTCJul 12, 12:10 UTC3h 15m
2026-07-12 OEILS - Jul 12, 06:30 UTCJul 12, 07:10 UTC40m
2026-07-09 EMO18 NCE → FAB Jul 9, 07:30 UTCJul 9, 08:55 UTC1h 25m
2026-07-09 OEILS - Jul 9, 02:05 UTCJul 9, 05:25 UTC3h 20m
2026-07-05 OEILS - Jul 5, 23:20 UTCJul 6, 00:00 UTC40m
2026-07-05 OEILS - Jul 5, 18:10 UTCJul 5, 22:15 UTC4h 5m
2026-07-03 EMO18 - Jul 3, 13:20 UTCJul 3, 15:00 UTC1h 40m
2026-07-02 EMO18 - Jul 2, 16:30 UTCJul 2, 18:10 UTC1h 40m
2026-07-02 EMO18 - Jul 2, 14:10 UTCJul 2, 14:55 UTC45m
2026-07-02 EMO18 - Jul 2, 10:35 UTCJul 2, 11:20 UTC45m
2026-07-01 EMO18 - Jul 1, 13:10 UTCJul 1, 14:50 UTC1h 40m
2026-06-28 EMO18 - Jun 28, 11:00 UTCJun 28, 13:45 UTC2h 45m
2026-06-25 EMO18 - Jun 25, 11:35 UTCJun 25, 13:35 UTC2h 0m
2026-06-25 EMO18 - Jun 25, 09:50 UTCJun 25, 10:55 UTC1h 5m
2026-06-25 OEILS - Jun 25, 04:25 UTCJun 25, 07:34 UTC3h 10m
2026-06-24 OEILS - Jun 24, 13:24 UTCJun 24, 16:24 UTC3h 0m
2026-06-24 EMO18 - Jun 24, 10:04 UTCJun 24, 10:30 UTC25m
2026-06-23 EMO18 NCE → MRS Jun 23, 14:44 UTCJun 23, 15:19 UTC35m
2026-06-23 EMO18 - Jun 23, 12:09 UTCJun 23, 13:39 UTC1h 30m
2026-06-22 EMO18 LIN → FAB Jun 22, 11:39 UTCJun 22, 13:05 UTC1h 25m
2026-06-21 EMO18 - Jun 21, 10:49 UTCJun 21, 11:24 UTC35m
2026-06-21 EMO18 - Jun 21, 07:45 UTCJun 21, 10:14 UTC2h 30m
2026-06-21 EMO18 - Jun 21, 05:00 UTCJun 21, 05:59 UTC1h 0m
2026-06-18 EMO18 - Jun 18, 18:55 UTCJun 18, 19:50 UTC55m
2026-06-18 EMO18 - Jun 18, 16:00 UTCJun 18, 18:05 UTC2h 5m
2026-06-17 EMO18 NCE → LIN Jun 17, 03:05 UTCJun 17, 03:35 UTC30m
2026-06-16 OEILS LCA → NCE Jun 16, 21:30 UTCJun 17, 00:40 UTC3h 10m
2026-06-15 OEILS - Jun 15, 10:05 UTCJun 15, 12:55 UTC2h 50m
2026-06-14 OEILS BCN → NCE Jun 14, 16:25 UTCJun 14, 17:10 UTC45m
2026-06-14 EMO18 - Jun 14, 13:00 UTCJun 14, 14:15 UTC1h 15m
2026-06-13 EMO18 NCE → LBG Jun 13, 10:45 UTCJun 13, 11:50 UTC1h 5m
2026-06-12 EMO18 - Jun 12, 10:10 UTCJun 12, 11:05 UTC55m
2026-06-11 EMO18 - Jun 11, 10:10 UTCJun 11, 10:50 UTC40m
2026-06-11 EMO18 LIN → NCE Jun 11, 07:25 UTCJun 11, 08:05 UTC40m
2026-06-09 EMO18 - Jun 9, 16:45 UTCJun 9, 18:20 UTC1h 35m
2026-06-07 EMO18 - Jun 7, 22:25 UTCJun 8, 00:15 UTC1h 50m
2026-06-07 EMO18 LIN → DUB Jun 7, 19:25 UTCJun 7, 21:20 UTC1h 55m
2026-06-07 EMO18 - Jun 7, 16:00 UTCJun 7, 16:40 UTC40m
2026-06-02 EMO18 - Jun 2, 14:05 UTCJun 2, 15:00 UTC55m
2026-06-01 EMO18 CDG → NCE Jun 1, 22:55 UTCJun 2, 00:05 UTC1h 10m
2026-06-01 EMO18 - Jun 1, 16:15 UTCJun 1, 17:20 UTC1h 5m
2026-05-31 OEILS - May 31, 10:20 UTCMay 31, 13:35 UTC3h 15m
2026-05-26 OEILS - May 26, 03:45 UTCMay 26, 13:19 UTC9h 35m
2026-05-21 OEILS - May 21, 14:20 UTCMay 21, 14:40 UTC20m
2026-05-21 OEILS - May 21, 12:00 UTCMay 21, 12:55 UTC55m
2026-05-20 OEILS - May 20, 17:00 UTCMay 20, 18:00 UTC1h 0m

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

Mode-S 440300 frequently asked

What is Mode-S code 440300?
440300 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-ILS.
Where is Mode-S 440300 registered?
Mode-S code 440300 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440300 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440300, octal 21001400, decimal 4,457,216.
What flights does 440300 operate?
Mode-S 440300 has broadcast 2 distinct callsigns, including EMO18, OEILS.