Apparatus

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sensors Mode-S transponder

440670

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-ILC · BOEING 747-400

Hex
440670
Octal
21003160
Decimal
4,458,096
Country
AT
Tail
OE-ILC
Type
B744
No current signal · last broadcast 3h ago
Flights observed
103
Distinct callsigns
15
Country
AT
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 440670.

Country allocation

The ICAO 24-bit address 440670 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 15 distinct

Callsign Airline Flights Last seen
TAY401 ASL Airlines Belgium 24 2026-05-29
TAY400 ASL Airlines Belgium 21 2026-05-29
TAY1842 ASL Airlines Belgium 11 2026-05-27
TAY1841 ASL Airlines Belgium 10 2026-05-26
TAY827 - 8 2026-05-14
TAY801 ASL Airlines Belgium 6 2026-05-30
TAY826 ASL Airlines Belgium 5 2026-05-13
TAY813 ASL Airlines Belgium 4 2026-04-13
TAY812 - 3 2026-04-14
TAY811 - 3 2026-04-13
TAY802 ASL Airlines Belgium 3 2026-05-25
TAY1846 ASL Airlines Belgium 2 2026-05-25
TAY916E - 1 2026-04-15
TAY916 - 1 2026-04-17
TAY1845 ASL Airlines Belgium 1 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 TAY801 LGG → PVG May 30, 00:05 UTCMay 30, 02:25 UTC2h 20m
2026-05-29 TAY400 ALA → LGG May 29, 16:05 UTCMay 29, 17:20 UTC1h 15m
2026-05-29 TAY400 ALA → LGG May 29, 05:00 UTCMay 29, 05:15 UTC15m
2026-05-29 TAY401 LGG → DWC May 29, 01:05 UTCMay 29, 01:40 UTC35m
2026-05-28 TAY401 LGG → DWC May 28, 09:25 UTCMay 28, 22:45 UTC13h 20m
2026-05-27 TAY1842 ALA → LGG May 27, 19:05 UTCMay 27, 20:10 UTC1h 5m
2026-05-27 TAY1842 ALA → LGG May 27, 01:09 UTCMay 27, 20:10 UTC19h 1m
2026-05-26 TAY1842 ALA → LGG May 26, 22:05 UTCMay 27, 20:10 UTC22h 6m
2026-05-26 TAY1841 LEJ → MIA May 26, 20:05 UTCMay 27, 20:00 UTC23h 55m
2026-05-26 TAY1841 LEJ → MIA May 26, 18:19 UTCMay 27, 01:19 UTC7h 0m
2026-05-25 TAY802 PVG → LGG May 25, 19:00 UTCMay 26, 11:34 UTC16h 34m
2026-05-25 TAY802 PVG → LGG May 25, 12:40 UTCMay 26, 11:34 UTC22h 54m
2026-05-25 TAY801 LGG → PVG May 25, 09:15 UTCMay 26, 01:34 UTC16h 19m
2026-05-25 TAY1846 TLV → LGG May 25, 01:55 UTCMay 25, 02:10 UTC15m
2026-05-24 TAY1846 TLV → LGG May 24, 23:00 UTCMay 24, 23:46 UTC46m
2026-05-24 TAY1845 LGG → TLV May 24, 14:40 UTCMay 24, 18:30 UTC3h 50m
2026-05-23 TAY1842 ALA → LGG May 23, 23:55 UTCMay 24, 04:10 UTC4h 15m
2026-05-23 TAY1841 LEJ → MIA May 23, 00:05 UTCMay 24, 00:00 UTC23h 55m
2026-05-22 TAY1841 LEJ → MIA May 22, 23:30 UTCMay 23, 01:55 UTC2h 25m
2026-05-22 TAY400 ALA → LGG May 22, 15:55 UTCMay 22, 19:50 UTC3h 55m
2026-05-22 TAY400 ALA → LGG May 22, 04:50 UTCMay 22, 05:05 UTC15m
2026-05-22 TAY401 LGG → DWC May 22, 01:50 UTCMay 22, 02:25 UTC35m
2026-05-21 TAY401 LGG → DWC May 21, 09:40 UTCMay 21, 23:30 UTC13h 50m
2026-05-20 TAY400 ALA → LGG May 20, 15:30 UTCMay 20, 20:15 UTC4h 45m
2026-05-20 TAY400 ALA → LGG May 20, 04:50 UTCMay 20, 05:05 UTC15m
2026-05-20 TAY401 LGG → DWC May 20, 01:25 UTCMay 20, 01:55 UTC30m
2026-05-19 TAY401 LGG → DWC May 19, 20:05 UTCMay 19, 23:15 UTC3h 10m
2026-05-19 TAY401 LGG → DWC May 19, 18:35 UTCMay 19, 18:55 UTC20m
2026-05-19 TAY401 LGG → DWC May 19, 09:20 UTCMay 19, 15:20 UTC6h 0m
2026-05-19 TAY400 ALA → LGG May 19, 00:35 UTCMay 19, 04:55 UTC4h 20m
2026-05-18 TAY400 ALA → LGG May 18, 13:40 UTCMay 18, 13:55 UTC15m
2026-05-18 TAY401 LGG → DWC May 18, 10:25 UTCMay 18, 10:45 UTC20m
2026-05-17 TAY401 LGG → DWC May 17, 22:55 UTCMay 18, 01:25 UTC2h 30m
2026-05-17 TAY400 ALA → LGG May 17, 14:01 UTCMay 17, 18:45 UTC4h 45m
2026-05-17 TAY400 ALA → LGG May 17, 03:45 UTCMay 17, 04:00 UTC15m
2026-05-17 TAY401 LGG → DWC May 17, 01:00 UTCMay 17, 01:25 UTC25m
2026-05-16 TAY401 LGG → DWC May 16, 19:55 UTCMay 16, 22:50 UTC2h 55m
2026-05-16 TAY401 LGG → DWC May 16, 18:05 UTCMay 16, 18:25 UTC20m
2026-05-16 TAY401 LGG → DWC May 16, 09:31 UTCMay 16, 15:20 UTC5h 50m
2026-05-15 TAY1842 ALA → LGG May 15, 23:15 UTCMay 16, 03:35 UTC4h 20m
2026-05-15 TAY1841 LEJ → MIA May 15, 00:05 UTCMay 16, 00:00 UTC23h 55m
2026-05-14 TAY1841 LEJ → MIA May 14, 21:45 UTCMay 15, 01:50 UTC4h 5m
2026-05-14 TAY827 - May 14, 02:30 UTCMay 14, 07:25 UTC4h 55m
2026-05-13 TAY827 - May 13, 04:05 UTCMay 14, 04:00 UTC23h 55m
2026-05-13 TAY826 LGG → LGG May 13, 00:50 UTCMay 13, 04:35 UTC3h 45m
2026-05-12 TAY400 ALA → LGG May 12, 10:15 UTCMay 12, 14:40 UTC4h 25m
2026-05-11 TAY401 LGG → DWC May 11, 06:05 UTCMay 11, 08:35 UTC2h 30m
2026-05-10 TAY400 ALA → LGG May 10, 11:10 UTCMay 11, 02:00 UTC14h 50m
2026-05-10 TAY401 LGG → DWC May 10, 08:35 UTCMay 10, 09:05 UTC30m
2026-05-09 TAY401 LGG → DWC May 9, 16:55 UTCMay 10, 06:40 UTC13h 45m

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

Mode-S 440670 frequently asked

What is Mode-S code 440670?
440670 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-ILC.
Where is Mode-S 440670 registered?
Mode-S code 440670 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440670 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440670, octal 21003160, decimal 4,458,096.
What flights does 440670 operate?
Mode-S 440670 has broadcast 15 distinct callsigns, including TAY401, TAY400, TAY1842, TAY1841, TAY827.