Apparatus

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sensors Mode-S transponder

440481

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-HOE · DASSAULT Falcon 2000

Hex
440481
Octal
21002201
Decimal
4,457,601
Country
AT
Tail
OE-HOE
Type
F2TH
No current signal · last broadcast 13h ago
Flights observed
88
Distinct callsigns
1
Country
AT
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 440481.

Country allocation

The ICAO 24-bit address 440481 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 1 distinct

Callsign Airline Flights Last seen
AOJ79E - 88 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 AOJ79E - Jul 17, 11:50 UTCJul 17, 13:40 UTC1h 50m
2026-07-16 AOJ79E - Jul 16, 12:25 UTCJul 16, 13:15 UTC50m
2026-07-16 AOJ79E - Jul 16, 10:45 UTCJul 16, 11:34 UTC50m
2026-07-15 AOJ79E - Jul 15, 11:55 UTCJul 15, 15:05 UTC3h 10m
2026-07-14 AOJ79E - Jul 14, 11:55 UTCJul 14, 15:10 UTC3h 15m
2026-07-14 AOJ79E - Jul 14, 07:50 UTCJul 14, 10:45 UTC2h 55m
2026-07-13 AOJ79E - Jul 13, 09:40 UTCJul 13, 11:30 UTC1h 50m
2026-07-12 AOJ79E BRU → MAD Jul 12, 10:10 UTCJul 12, 12:05 UTC1h 55m
2026-07-12 AOJ79E - Jul 12, 07:35 UTCJul 12, 09:10 UTC1h 35m
2026-07-11 AOJ79E - Jul 11, 09:00 UTCJul 11, 09:35 UTC35m
2026-07-09 AOJ79E - Jul 9, 14:10 UTCJul 9, 14:35 UTC25m
2026-07-09 AOJ79E - Jul 9, 12:40 UTCJul 9, 13:25 UTC45m
2026-07-05 AOJ79E - Jul 5, 11:30 UTCJul 5, 13:35 UTC2h 5m
2026-07-03 AOJ79E - Jul 3, 15:40 UTCJul 3, 18:00 UTC2h 20m
2026-06-30 AOJ79E BRU → MAD Jun 30, 11:25 UTCJun 30, 13:15 UTC1h 50m
2026-06-30 AOJ79E - Jun 30, 08:35 UTCJun 30, 09:15 UTC40m
2026-06-28 AOJ79E - Jun 28, 19:25 UTCJun 28, 20:14 UTC50m
2026-06-28 AOJ79E LBG → LTN Jun 28, 17:44 UTCJun 28, 18:34 UTC50m
2026-06-28 AOJ79E MAD → LBG Jun 28, 00:04 UTCJun 28, 01:34 UTC1h 30m
2026-06-26 AOJ79E - Jun 26, 09:14 UTCJun 26, 10:50 UTC1h 35m
2026-06-25 AOJ79E - Jun 25, 16:45 UTCJun 25, 17:05 UTC20m
2026-06-25 AOJ79E - Jun 25, 15:10 UTCJun 25, 15:59 UTC50m
2026-06-25 AOJ79E - Jun 25, 10:55 UTCJun 25, 12:10 UTC1h 15m
2026-06-25 AOJ79E - Jun 25, 08:24 UTCJun 25, 09:34 UTC1h 10m
2026-06-24 AOJ79E - Jun 24, 13:40 UTCJun 24, 14:24 UTC45m
2026-06-24 AOJ79E - Jun 24, 10:39 UTCJun 24, 11:20 UTC40m
2026-06-24 AOJ79E - Jun 24, 08:20 UTCJun 24, 09:15 UTC55m
2026-06-23 AOJ79E MAD → CEQ Jun 23, 07:25 UTCJun 23, 08:54 UTC1h 30m
2026-06-21 AOJ79E - Jun 21, 11:44 UTCJun 21, 12:24 UTC40m
2026-06-21 AOJ79E - Jun 21, 06:24 UTCJun 21, 07:00 UTC35m
2026-06-19 AOJ79E - Jun 19, 10:09 UTCJun 19, 10:54 UTC45m
2026-06-19 AOJ79E MAD → IBZ Jun 19, 08:34 UTCJun 19, 09:19 UTC45m
2026-06-18 AOJ79E - Jun 18, 12:25 UTCJun 18, 13:20 UTC55m
2026-06-15 AOJ79E - Jun 15, 11:30 UTCJun 15, 12:30 UTC1h 0m
2026-06-14 AOJ79E - Jun 14, 16:10 UTCJun 14, 16:40 UTC30m
2026-06-14 AOJ79E - Jun 14, 11:30 UTCJun 14, 13:20 UTC1h 50m
2026-06-12 AOJ79E - Jun 12, 17:25 UTCJun 12, 18:50 UTC1h 25m
2026-06-12 AOJ79E - Jun 12, 15:00 UTCJun 12, 15:50 UTC50m
2026-06-12 AOJ79E - Jun 12, 12:40 UTCJun 12, 13:30 UTC50m
2026-06-11 AOJ79E - Jun 11, 15:20 UTCJun 11, 16:45 UTC1h 25m
2026-06-10 AOJ79E - Jun 10, 14:15 UTCJun 10, 15:05 UTC50m
2026-06-08 AOJ79E - Jun 8, 08:45 UTCJun 8, 09:20 UTC35m
2026-06-08 AOJ79E NCE → BCN Jun 8, 06:40 UTCJun 8, 07:40 UTC1h 0m
2026-06-07 AOJ79E - Jun 7, 21:30 UTCJun 7, 22:50 UTC1h 20m
2026-06-07 AOJ79E IBZ → MAD Jun 7, 19:05 UTCJun 7, 19:55 UTC50m
2026-06-05 AOJ79E MAD → IBZ Jun 5, 19:50 UTCJun 5, 20:30 UTC40m
2026-06-03 AOJ79E - Jun 3, 15:45 UTCJun 3, 16:35 UTC50m
2026-06-03 AOJ79E - Jun 3, 13:15 UTCJun 3, 14:10 UTC55m
2026-06-02 AOJ79E SVQ → MAD Jun 2, 23:00 UTCJun 2, 23:40 UTC40m
2026-06-02 AOJ79E - Jun 2, 20:40 UTCJun 2, 21:20 UTC40m

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

Mode-S 440481 frequently asked

What is Mode-S code 440481?
440481 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-HOE.
Where is Mode-S 440481 registered?
Mode-S code 440481 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440481 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440481, octal 21002201, decimal 4,457,601.
What flights does 440481 operate?
Mode-S 440481 has broadcast 1 distinct callsign, including AOJ79E.