Apparatus

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sensors Mode-S transponder

440D92

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-IXP · BOEING 737-800

Hex
440D92
Octal
21006622
Decimal
4,459,922
Country
AT
Tail
OE-IXP
Type
B738
No current signal · last broadcast 12h ago
Flights observed
82
Distinct callsigns
20
Country
AT
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 440D92.

Country allocation

The ICAO 24-bit address 440D92 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
TAY8LL - 10 2026-05-22
TAY7LL - 8 2026-05-22
FDX4678 FedEx Express 8 2026-05-07
FDX4797 FedEx Express 7 2026-05-26
FDX4648 FedEx Express 7 2026-05-26
FDX4463 - 7 2026-05-07
TAY4BC - 3 2026-05-21
TAY3BC - 3 2026-05-21
TAY7FO - 2 2026-05-29
TAY5TR ASL Airlines Belgium 2 2026-05-28
TAY5AD - 2 2026-04-24
TAY4999 ASL Airlines Belgium 2 2026-05-16
TAY1VQ - 2 2026-04-24
TAY1LA ASL Airlines Belgium 2 2026-05-29
FDX4725 FedEx Express 2 2026-05-14
FDX4610 - 2 2026-05-24
TAY9MS ASL Airlines Belgium 1 2026-05-27
TAY953T - 1 2026-05-09
TAY953P ASL Airlines Belgium 1 2026-05-03
TAY7VC - 1 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 TAY1LA MLA → BLQ May 29, 20:45 UTCMay 29, 21:40 UTC55m
2026-05-29 TAY1LA MLA → BLQ May 29, 17:05 UTCMay 29, 19:30 UTC2h 25m
2026-05-29 TAY7FO - May 29, 04:55 UTCMay 29, 06:00 UTC1h 5m
2026-05-29 TAY7FO - May 29, 02:20 UTCMay 29, 03:50 UTC1h 30m
2026-05-28 TAY6TR STR → CDG May 28, 20:40 UTCMay 28, 21:40 UTC1h 0m
2026-05-28 TAY5TR NUE → STR May 28, 04:15 UTCMay 28, 04:35 UTC20m
2026-05-28 TAY5TR NUE → STR May 28, 02:10 UTCMay 28, 03:05 UTC55m
2026-05-27 TAY9MS AMS → CDG May 27, 21:15 UTCMay 27, 22:10 UTC55m
2026-05-27 TAY1MS CDG → AMS May 27, 02:34 UTCMay 27, 03:20 UTC45m
2026-05-26 FDX4797 SAW → LGG May 26, 19:55 UTCMay 26, 22:54 UTC3h 0m
2026-05-26 FDX4648 LGG → SAW May 26, 02:15 UTCMay 26, 05:10 UTC2h 55m
2026-05-25 FDX4797 SAW → LGG May 25, 19:44 UTCMay 25, 22:30 UTC2h 45m
2026-05-24 FDX4610 - May 24, 23:20 UTCMay 25, 02:20 UTC3h 0m
2026-05-22 TAY8LL - May 22, 20:20 UTCMay 22, 21:45 UTC1h 25m
2026-05-22 TAY8LL TLL → BLL May 22, 17:35 UTCMay 22, 18:55 UTC1h 20m
2026-05-22 TAY7LL HEL → TLL May 22, 05:30 UTCMay 22, 05:50 UTC20m
2026-05-22 TAY7LL - May 22, 01:50 UTCMay 22, 04:20 UTC2h 30m
2026-05-21 TAY4BC BCN → CDG May 21, 21:15 UTCMay 21, 22:55 UTC1h 40m
2026-05-21 TAY3BC - May 21, 02:45 UTCMay 21, 04:05 UTC1h 20m
2026-05-20 TAY4BC BCN → CDG May 20, 21:05 UTCMay 20, 22:40 UTC1h 35m
2026-05-20 TAY3BC - May 20, 02:45 UTCMay 20, 04:10 UTC1h 25m
2026-05-19 TAY4BC BCN → CDG May 19, 21:00 UTCMay 19, 22:30 UTC1h 30m
2026-05-19 TAY3BC - May 19, 02:45 UTCMay 19, 04:05 UTC1h 20m
2026-05-18 TAY2GG - May 18, 23:40 UTCMay 19, 00:15 UTC35m
2026-05-16 TAY4999 LGG → CMN May 16, 00:45 UTCMay 16, 01:20 UTC35m
2026-05-15 FDX4774 - May 15, 20:10 UTCMay 15, 23:30 UTC3h 20m
2026-05-15 FDX4648 LGG → SAW May 15, 02:15 UTCMay 15, 04:40 UTC2h 25m
2026-05-14 FDX4725 SAW → LGG May 14, 22:45 UTCMay 14, 23:05 UTC20m
2026-05-14 FDX4725 SAW → LGG May 14, 20:10 UTCMay 14, 22:40 UTC2h 30m
2026-05-14 FDX4648 LGG → SAW May 14, 02:15 UTCMay 14, 04:45 UTC2h 30m
2026-05-13 FDX4797 SAW → LGG May 13, 20:30 UTCMay 13, 23:15 UTC2h 45m
2026-05-13 FDX4648 LGG → SAW May 13, 02:10 UTCMay 13, 04:35 UTC2h 25m
2026-05-12 FDX4797 SAW → LGG May 12, 20:01 UTCMay 12, 23:10 UTC3h 10m
2026-05-12 FDX4648 LGG → SAW May 12, 02:45 UTCMay 12, 04:35 UTC1h 50m
2026-05-09 TAY1 LGG → PVG May 9, 13:10 UTCMay 9, 14:20 UTC1h 10m
2026-05-09 TAY953T - May 9, 11:00 UTCMay 9, 12:05 UTC1h 5m
2026-05-08 TAY4999 LGG → CMN May 8, 23:55 UTCMay 9, 00:25 UTC30m
2026-05-08 TAY8LL - May 8, 20:20 UTCMay 8, 21:45 UTC1h 25m
2026-05-08 TAY8LL - May 8, 17:35 UTCMay 8, 19:05 UTC1h 30m
2026-05-08 TAY7LL HEL → TLL May 8, 05:35 UTCMay 8, 05:59 UTC25m
2026-05-08 TAY7LL - May 8, 01:40 UTCMay 8, 04:09 UTC2h 30m
2026-05-07 FDX4678 MUC → TLV May 7, 20:55 UTCMay 7, 22:45 UTC1h 50m
2026-05-07 FDX4463 - May 7, 02:30 UTCMay 7, 04:05 UTC1h 35m
2026-05-06 FDX4678 MUC → TLV May 6, 20:50 UTCMay 6, 22:40 UTC1h 50m
2026-05-06 FDX4463 - May 6, 02:25 UTCMay 6, 04:05 UTC1h 40m
2026-05-05 FDX4678 MUC → TLV May 5, 20:50 UTCMay 5, 22:40 UTC1h 50m
2026-05-05 FDX4463 - May 5, 02:25 UTCMay 5, 04:00 UTC1h 35m
2026-05-04 TAY7VC - May 4, 20:55 UTCMay 4, 22:25 UTC1h 30m
2026-05-04 TAY4998 TSR → LGG May 4, 18:15 UTCMay 4, 19:30 UTC1h 16m
2026-05-03 TAY222P SNN → HEL May 3, 08:40 UTCMay 3, 09:30 UTC50m

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

Mode-S 440D92 frequently asked

What is Mode-S code 440D92?
440D92 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-IXP.
Where is Mode-S 440D92 registered?
Mode-S code 440D92 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440D92 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440D92, octal 21006622, decimal 4,459,922.
What flights does 440D92 operate?
Mode-S 440D92 has broadcast 20 distinct callsigns, including TAY8LL, TAY7LL, FDX4678, FDX4797, FDX4648.