Apparatus

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sensors Mode-S transponder

440058

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LYA · BOEING 767-300

Hex
440058
Octal
21000130
Decimal
4,456,536
Country
AT
Tail
OE-LYA
Type
B763
No current signal · last broadcast 14h ago
Flights observed
65
Distinct callsigns
20
Country
AT
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 440058.

Country allocation

The ICAO 24-bit address 440058 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
BCS7837 European Air Transport 9 2026-05-06
BCS7836 European Air Transport 9 2026-05-06
BCS7277 European Air Transport 9 2026-05-06
BCS4MP European Air Transport 6 2026-05-06
BCS20D European Air Transport 5 2026-05-29
BCS77G European Air Transport 3 2026-05-29
BCS3996 - 3 2026-04-13
BCS21G European Air Transport 3 2026-05-26
BCS90Y European Air Transport 2 2026-05-20
BCS74W European Air Transport 2 2026-04-26
BCS58L European Air Transport 2 2026-05-20
BCS1RM - 2 2026-04-26
BCS1491 European Air Transport 2 2026-05-26
BCS93C European Air Transport 1 2026-05-08
BCS7060 European Air Transport 1 2026-04-27
BCS5GU European Air Transport 1 2026-04-20
BCS52H European Air Transport 1 2026-05-08
BCS48B European Air Transport 1 2026-05-04
BCS3999 - 1 2026-04-13
BCS231P European Air Transport 1 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 BCS20D BSL → LEJ May 29, 20:55 UTCMay 29, 21:55 UTC1h 0m
2026-05-29 BCS77G LEJ → BSL May 29, 03:00 UTCMay 29, 03:50 UTC50m
2026-05-28 BCS20D BSL → LEJ May 28, 20:45 UTCMay 28, 21:40 UTC55m
2026-05-28 BCS77G LEJ → BSL May 28, 02:55 UTCMay 28, 03:50 UTC55m
2026-05-27 BCS20D BSL → LEJ May 27, 20:50 UTCMay 27, 21:45 UTC55m
2026-05-27 BCS77G LEJ → BSL May 27, 03:20 UTCMay 27, 04:09 UTC50m
2026-05-26 BCS1491 AMS → LEJ May 26, 19:45 UTCMay 26, 20:34 UTC50m
2026-05-26 BCS21G LEJ → AMS May 26, 01:55 UTCMay 26, 03:00 UTC1h 5m
2026-05-20 BCS58L CDG → LEJ May 20, 22:00 UTCMay 20, 23:10 UTC1h 10m
2026-05-20 BCS90Y LEJ → CDG May 20, 02:10 UTCMay 20, 03:20 UTC1h 10m
2026-05-08 BCS52H EMA → MXP May 8, 22:40 UTCMay 9, 00:10 UTC1h 30m
2026-05-08 BCS93C LEJ → EMA May 8, 00:05 UTCMay 8, 01:29 UTC1h 25m
2026-05-06 BCS7837 ATH → ATH May 6, 17:50 UTCMay 6, 20:35 UTC2h 45m
2026-05-06 BCS7277 LCA → ATH May 6, 14:55 UTCMay 6, 16:25 UTC1h 30m
2026-05-06 BCS4MP ATH → LCA May 6, 07:35 UTCMay 6, 08:50 UTC1h 15m
2026-05-06 BCS7836 LEJ → ATH May 6, 03:30 UTCMay 6, 05:50 UTC2h 20m
2026-05-05 BCS7837 ATH → ATH May 5, 17:40 UTCMay 5, 20:15 UTC2h 35m
2026-05-05 BCS7277 LCA → ATH May 5, 15:40 UTCMay 5, 16:06 UTC25m
2026-05-05 BCS7277 LCA → ATH May 5, 14:40 UTCMay 5, 15:35 UTC55m
2026-05-05 BCS4MP ATH → LCA May 5, 08:05 UTCMay 5, 09:20 UTC1h 15m
2026-05-05 BCS7836 LEJ → ATH May 5, 03:20 UTCMay 5, 05:45 UTC2h 25m
2026-05-04 BCS48B CDG → LEJ May 4, 21:55 UTCMay 4, 22:55 UTC1h 0m
2026-05-04 BCS231P CDG → ATH May 4, 17:55 UTCMay 4, 19:10 UTC1h 16m
2026-04-27 BCS7837 ATH → ATH Apr 27, 19:15 UTCApr 27, 21:50 UTC2h 35m
2026-04-27 BCS7277 LCA → ATH Apr 27, 16:35 UTCApr 27, 18:00 UTC1h 25m
2026-04-27 BCS7060 LEJ → LCA Apr 27, 05:00 UTCApr 27, 06:15 UTC1h 15m
2026-04-27 BCS7836 LEJ → ATH Apr 27, 00:25 UTCApr 27, 02:40 UTC2h 15m
2026-04-26 BCS74W TLV → LEJ Apr 26, 10:05 UTCApr 26, 14:00 UTC3h 55m
2026-04-26 BCS1RM LEJ → TLV Apr 26, 04:20 UTCApr 26, 08:00 UTC3h 40m
2026-04-24 BCS74W TLV → LEJ Apr 24, 10:30 UTCApr 24, 14:25 UTC3h 55m
2026-04-24 BCS1RM LEJ → TLV Apr 24, 05:15 UTCApr 24, 08:40 UTC3h 25m
2026-04-23 BCS58L CDG → LEJ Apr 23, 22:00 UTCApr 23, 23:10 UTC1h 10m
2026-04-23 BCS90Y LEJ → CDG Apr 23, 02:10 UTCApr 23, 03:15 UTC1h 5m
2026-04-22 BCS7837 ATH → ATH Apr 22, 17:50 UTCApr 22, 20:15 UTC2h 25m
2026-04-22 BCS7277 LCA → ATH Apr 22, 14:45 UTCApr 22, 16:15 UTC1h 30m
2026-04-22 BCS4MP ATH → LCA Apr 22, 07:20 UTCApr 22, 08:35 UTC1h 15m
2026-04-22 BCS7836 LEJ → ATH Apr 22, 03:15 UTCApr 22, 05:35 UTC2h 20m
2026-04-21 BCS7837 ATH → ATH Apr 21, 17:50 UTCApr 21, 20:25 UTC2h 35m
2026-04-21 BCS7277 LCA → ATH Apr 21, 14:45 UTCApr 21, 16:15 UTC1h 30m
2026-04-21 BCS4MP ATH → LCA Apr 21, 08:10 UTCApr 21, 09:25 UTC1h 15m
2026-04-21 BCS7836 LEJ → ATH Apr 21, 03:50 UTCApr 21, 06:10 UTC2h 20m
2026-04-20 BCS5GU AMS → LEJ Apr 20, 21:55 UTCApr 20, 22:45 UTC50m
2026-04-19 BCS21G LEJ → AMS Apr 19, 20:35 UTCApr 19, 21:35 UTC1h 0m
2026-04-17 BCS1491 AMS → LEJ Apr 17, 19:50 UTCApr 17, 20:35 UTC45m
2026-04-17 BCS21G LEJ → AMS Apr 17, 01:55 UTCApr 17, 02:55 UTC1h 0m
2026-04-16 BCS7837 ATH → ATH Apr 16, 19:15 UTCApr 16, 20:15 UTC1h 0m
2026-04-16 BCS7837 ATH → ATH Apr 16, 17:50 UTCApr 16, 19:10 UTC1h 20m
2026-04-16 BCS7277 LCA → ATH Apr 16, 15:15 UTCApr 16, 16:30 UTC1h 15m
2026-04-16 BCS4MP ATH → LCA Apr 16, 07:24 UTCApr 16, 08:45 UTC1h 20m
2026-04-16 BCS7836 LEJ → ATH Apr 16, 05:09 UTCApr 16, 05:39 UTC30m

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

Mode-S 440058 frequently asked

What is Mode-S code 440058?
440058 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LYA.
Where is Mode-S 440058 registered?
Mode-S code 440058 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440058 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440058, octal 21000130, decimal 4,456,536.
What flights does 440058 operate?
Mode-S 440058 has broadcast 20 distinct callsigns, including BCS7837, BCS7836, BCS7277, BCS4MP, BCS20D.