Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

440BC6

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LNJ · BOEING 757-200

Hex
440BC6
Octal
21005706
Decimal
4,459,462
Country
AT
Tail
OE-LNJ
Type
B752
No current signal · last broadcast 12h ago
Flights observed
204
Distinct callsigns
20
Country
AT
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 440BC6.

Country allocation

The ICAO 24-bit address 440BC6 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
BCS491 European Air Transport 6 2026-06-15
BCS2696 European Air Transport 6 2026-06-05
BCS165 - 6 2026-06-16
BCS7856 European Air Transport 5 2026-05-29
BCS3845 - 5 2026-07-10
BCS3844 - 5 2026-07-10
BCS2210 European Air Transport 5 2026-06-16
BCS92L - 4 2026-07-03
BCS9009 - 4 2026-06-26
BCS9008 - 4 2026-06-26
BCS81Q - 4 2026-06-08
BCS6TL - 4 2026-07-02
BCS427 European Air Transport 4 2026-06-17
BCS2211 European Air Transport 4 2026-06-17
BCS166 European Air Transport 4 2026-05-27
BCS9YP European Air Transport 3 2026-06-15
BCS87W - 3 2026-06-17
BCS8462 - 3 2026-07-04
BCS83C European Air Transport 3 2026-06-08
BCS7840 European Air Transport 3 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BCS1956 BRU → MRS Jul 14, 02:30 UTCJul 14, 03:50 UTC1h 20m
2026-07-13 BCS71C LEJ → BRU Jul 13, 23:50 UTCJul 14, 00:55 UTC1h 5m
2026-07-13 BCS74W TLV → LEJ Jul 13, 17:20 UTCJul 13, 21:25 UTC4h 5m
2026-07-13 BCS1RM LEJ → TLV Jul 13, 11:10 UTCJul 13, 14:50 UTC3h 40m
2026-07-10 BCS3845 - Jul 10, 20:35 UTCJul 10, 21:20 UTC45m
2026-07-10 BCS3844 LEJ → BLL Jul 10, 03:25 UTCJul 10, 04:20 UTC55m
2026-07-10 BCS3AL - Jul 10, 01:05 UTCJul 10, 01:50 UTC45m
2026-07-09 BCS5914 - Jul 9, 22:35 UTCJul 9, 23:25 UTC50m
2026-07-09 BCS6VC STR → LEJ Jul 9, 20:00 UTCJul 9, 20:45 UTC45m
2026-07-09 BCS3LF LEJ → STR Jul 9, 03:50 UTCJul 9, 04:25 UTC35m
2026-07-08 BCS3845 BLL → LEJ Jul 8, 20:20 UTCJul 8, 21:15 UTC55m
2026-07-08 BCS3844 LEJ → BLL Jul 8, 03:35 UTCJul 8, 04:35 UTC1h 0m
2026-07-07 BCS6VC STR → LEJ Jul 7, 20:05 UTCJul 7, 20:45 UTC40m
2026-07-07 BCS3LF LEJ → STR Jul 7, 03:30 UTCJul 7, 04:10 UTC40m
2026-07-06 BCS74W TLV → LEJ Jul 6, 17:30 UTCJul 6, 21:20 UTC3h 50m
2026-07-06 BCS1RM LEJ → TLV Jul 6, 11:35 UTCJul 6, 15:15 UTC3h 40m
2026-07-04 BCS200 - Jul 4, 18:50 UTCJul 4, 21:20 UTC2h 30m
2026-07-04 BCS8462 - Jul 4, 01:10 UTCJul 4, 03:40 UTC2h 30m
2026-07-03 BCS48B - Jul 3, 21:25 UTCJul 3, 22:35 UTC1h 10m
2026-07-03 BCS92L - Jul 3, 01:10 UTCJul 3, 01:55 UTC45m
2026-07-02 BCS6TL - Jul 2, 22:30 UTCJul 2, 23:15 UTC45m
2026-07-02 BCS92L - Jul 2, 01:00 UTCJul 2, 01:45 UTC45m
2026-07-01 BCS6TL - Jul 1, 22:45 UTCJul 1, 23:30 UTC45m
2026-07-01 BCS92L - Jul 1, 01:10 UTCJul 1, 01:55 UTC45m
2026-06-30 BCS6TL - Jun 30, 22:30 UTCJun 30, 23:15 UTC45m
2026-06-30 BCS92L - Jun 30, 01:04 UTCJun 30, 01:45 UTC41m
2026-06-29 BCS6TL CDG → LTN Jun 29, 22:30 UTCJun 29, 23:09 UTC40m
2026-06-28 BCS1260 LEJ → CDG Jun 28, 17:55 UTCJun 28, 19:14 UTC1h 20m
2026-06-26 BCS9009 - Jun 26, 19:00 UTCJun 26, 20:50 UTC1h 50m
2026-06-26 BCS9008 - Jun 26, 03:54 UTCJun 26, 05:35 UTC1h 40m
2026-06-26 BCS3AL - Jun 26, 01:34 UTCJun 26, 02:24 UTC50m
2026-06-25 BCS5914 - Jun 25, 22:54 UTCJun 25, 23:44 UTC50m
2026-06-25 BCS6VC STR → LEJ Jun 25, 19:59 UTCJun 25, 20:45 UTC45m
2026-06-25 BCS3LF LEJ → STR Jun 25, 03:50 UTCJun 25, 04:29 UTC40m
2026-06-24 BCS838P BUD → LEJ Jun 24, 18:25 UTCJun 24, 19:24 UTC1h 0m
2026-06-19 BCS006P - Jun 19, 05:49 UTCJun 19, 07:19 UTC1h 30m
2026-06-19 BCS53A LEJ → GVA Jun 19, 03:09 UTCJun 19, 04:14 UTC1h 5m
2026-06-19 BCS25C - Jun 19, 00:49 UTCJun 19, 01:54 UTC1h 5m
2026-06-18 BCS64X EMA → BSL Jun 18, 21:15 UTCJun 18, 22:50 UTC1h 35m
2026-06-18 BCS30A LEJ → CGN Jun 18, 02:30 UTCJun 18, 03:50 UTC1h 20m
2026-06-17 BCS427 LEJ → CGN Jun 17, 22:20 UTCJun 17, 23:35 UTC1h 15m
2026-06-17 BCS87W - Jun 17, 18:20 UTCJun 17, 19:30 UTC1h 10m
2026-06-17 BCS69P LEJ → LJU Jun 17, 04:10 UTCJun 17, 05:05 UTC55m
2026-06-17 BCS2211 STN → LEJ Jun 17, 01:30 UTCJun 17, 02:45 UTC1h 15m
2026-06-16 BCS2210 LEJ → STN Jun 16, 23:00 UTCJun 17, 00:20 UTC1h 20m
2026-06-16 BCS3845 BLL → LEJ Jun 16, 20:25 UTCJun 16, 21:20 UTC55m
2026-06-16 BCS3844 LEJ → BLL Jun 16, 03:50 UTCJun 16, 04:45 UTC55m
2026-06-16 BCS165 CGN → LEJ Jun 16, 01:40 UTCJun 16, 02:20 UTC40m
2026-06-15 BCS491 BRU → CGN Jun 15, 23:54 UTCJun 16, 00:20 UTC25m
2026-06-15 BCS9YP FRA → LEJ Jun 15, 20:59 UTCJun 15, 21:35 UTC35m

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

Mode-S 440BC6 frequently asked

What is Mode-S code 440BC6?
440BC6 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LNJ.
Where is Mode-S 440BC6 registered?
Mode-S code 440BC6 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440BC6 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 440BC6, octal 21005706, decimal 4,459,462.
What flights does 440BC6 operate?
Mode-S 440BC6 has broadcast 20 distinct callsigns, including BCS491, BCS2696, BCS165, BCS7856, BCS3845.