Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

440BC0

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LNC · BOEING 757-200

Hex
440BC0
Octal
21005700
Decimal
4,459,456
Country
AT
Tail
OE-LNC
Type
B752
No current signal · last broadcast 9h ago
Flights observed
217
Distinct callsigns
20
Country
AT
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 440BC0.

Country allocation

The ICAO 24-bit address 440BC0 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
BCS9009 - 8 2026-06-25
BCS9008 - 7 2026-06-25
BCS83C - 7 2026-06-25
BCS7922 - 7 2026-07-01
BCS4620 - 6 2026-07-10
BCS179 European Air Transport 6 2026-06-04
BCS938 European Air Transport 5 2026-05-14
BCS4621 - 5 2026-07-10
BCS3EC European Air Transport 5 2026-07-01
BCS3844 - 5 2026-07-14
BCS169 - 5 2026-07-06
BCS166 - 5 2026-07-10
BCS138 - 5 2026-07-01
BCS94Q - 4 2026-07-03
BCS939 European Air Transport 4 2026-05-14
BCS5781 - 4 2026-07-03
BCS3845 European Air Transport 4 2026-06-10
BCS2696 European Air Transport 4 2026-05-20
BCS15N - 4 2026-07-03
BCS927 - 3 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BCS3844 LEJ → BLL Jul 14, 03:35 UTCJul 14, 04:30 UTC55m
2026-07-13 BCS167 CGN → LEJ Jul 13, 21:20 UTCJul 13, 22:05 UTC45m
2026-07-10 BCS4620 STR → CGN Jul 10, 20:00 UTCJul 10, 20:35 UTC35m
2026-07-10 BCS4621 CGN → STR Jul 10, 03:35 UTCJul 10, 04:10 UTC35m
2026-07-10 BCS166 LEJ → CGN Jul 10, 00:50 UTCJul 10, 01:30 UTC40m
2026-07-09 BCS74W TLV → LEJ Jul 9, 17:15 UTCJul 9, 21:05 UTC3h 50m
2026-07-09 BCS994 LEJ → TLV Jul 9, 11:15 UTCJul 9, 14:45 UTC3h 30m
2026-07-09 BCS3AL - Jul 9, 02:10 UTCJul 9, 03:00 UTC50m
2026-07-09 BCS5914 - Jul 9, 00:15 UTCJul 9, 01:05 UTC50m
2026-07-08 BCS837P - Jul 8, 20:25 UTCJul 8, 21:30 UTC1h 5m
2026-07-08 BCS836P LEJ → BSL Jul 8, 18:25 UTCJul 8, 19:15 UTC50m
2026-07-06 BCS169 CGN → LEJ Jul 6, 22:55 UTCJul 6, 23:35 UTC40m
2026-07-06 BCS4620 STR → CGN Jul 6, 20:00 UTCJul 6, 20:35 UTC35m
2026-07-06 BCS225P LEJ → STR Jul 6, 17:30 UTCJul 6, 18:05 UTC35m
2026-07-05 BCS6TP - Jul 5, 15:20 UTCJul 5, 16:15 UTC55m
2026-07-05 BCS927 - Jul 5, 01:15 UTCJul 5, 04:00 UTC2h 45m
2026-07-04 BCS926 - Jul 4, 04:10 UTCJul 4, 06:55 UTC2h 45m
2026-07-04 BCS2235 STN → BRU Jul 4, 01:50 UTCJul 4, 02:30 UTC40m
2026-07-03 BCS2WH LEJ → STN Jul 3, 23:00 UTCJul 4, 00:20 UTC1h 20m
2026-07-03 BCS94Q GDN → LEJ Jul 3, 20:35 UTCJul 3, 21:30 UTC55m
2026-07-03 BCS5781 - Jul 3, 18:05 UTCJul 3, 19:05 UTC1h 0m
2026-07-03 BCS5780 GDN → GDN Jul 3, 05:25 UTCJul 3, 06:25 UTC1h 0m
2026-07-03 BCS15N - Jul 3, 03:15 UTCJul 3, 04:05 UTC50m
2026-07-03 BCS3AL - Jul 3, 00:45 UTCJul 3, 01:35 UTC50m
2026-07-02 BCS5914 - Jul 2, 22:40 UTCJul 2, 23:30 UTC50m
2026-07-02 BCS94Q GDN → LEJ Jul 2, 20:10 UTCJul 2, 21:10 UTC1h 0m
2026-07-02 BCS5781 - Jul 2, 17:45 UTCJul 2, 18:40 UTC55m
2026-07-02 BCS5780 - Jul 2, 05:40 UTCJul 2, 06:35 UTC55m
2026-07-02 BCS15N - Jul 2, 03:45 UTCJul 2, 04:40 UTC55m
2026-07-02 BCS25C BRU → LEJ Jul 2, 00:05 UTCJul 2, 01:00 UTC55m
2026-07-01 BCS7515 - Jul 1, 20:55 UTCJul 1, 22:15 UTC1h 20m
2026-07-01 BCS3EC MLA → LEJ Jul 1, 17:00 UTCJul 1, 18:35 UTC1h 35m
2026-07-01 BCS7922 MXP → MLA Jul 1, 05:30 UTCJul 1, 07:15 UTC1h 45m
2026-07-01 BCS138 LEJ → MXP Jul 1, 02:35 UTCJul 1, 03:45 UTC1h 10m
2026-06-30 BCS169 CGN → LEJ Jun 30, 22:15 UTCJun 30, 22:50 UTC35m
2026-06-30 BCS4620 STR → CGN Jun 30, 19:50 UTCJun 30, 20:25 UTC35m
2026-06-30 BCS4621 CGN → STR Jun 30, 03:30 UTCJun 30, 04:05 UTC35m
2026-06-30 BCS166 LEJ → CGN Jun 30, 00:39 UTCJun 30, 01:19 UTC40m
2026-06-29 BCS167 CGN → LEJ Jun 29, 21:05 UTCJun 29, 22:05 UTC1h 0m
2026-06-29 BCS234P EMA → LEJ Jun 29, 05:00 UTCJun 29, 06:44 UTC1h 45m
2026-06-29 BCS63H LEJ → OSL Jun 29, 00:24 UTCJun 29, 01:50 UTC1h 25m
2026-06-28 BCS6TP - Jun 28, 15:20 UTCJun 28, 16:19 UTC1h 0m
2026-06-28 BCS927 - Jun 28, 01:04 UTCJun 28, 03:40 UTC2h 35m
2026-06-27 BCS926 - Jun 27, 04:19 UTCJun 27, 07:04 UTC2h 45m
2026-06-27 BCS235 - Jun 27, 01:39 UTCJun 27, 02:20 UTC40m
2026-06-26 BCS2WH LEJ → STN Jun 26, 23:15 UTCJun 27, 00:34 UTC1h 20m
2026-06-26 BCS94Q - Jun 26, 20:34 UTCJun 26, 21:04 UTC30m
2026-06-26 BCS5781 - Jun 26, 17:59 UTCJun 26, 18:54 UTC55m
2026-06-26 BCS15N - Jun 26, 03:50 UTCJun 26, 04:39 UTC50m
2026-06-26 BCS179P CPH → LEJ Jun 26, 00:24 UTCJun 26, 01:10 UTC45m

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

Mode-S 440BC0 frequently asked

What is Mode-S code 440BC0?
440BC0 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LNC.
Where is Mode-S 440BC0 registered?
Mode-S code 440BC0 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440BC0 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440BC0, octal 21005700, decimal 4,459,456.
What flights does 440BC0 operate?
Mode-S 440BC0 has broadcast 20 distinct callsigns, including BCS9009, BCS9008, BCS83C, BCS7922, BCS4620.