Apparatus

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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
Transponder active on ground
Flights observed
229
Distinct callsigns
20
Country
AT
Last broadcast
Jul 23, 21:05 UTC

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 - 7 2026-07-21
BCS165 European Air Transport 7 2026-07-22
BCS2696 European Air Transport 6 2026-06-05
BCS81Q - 5 2026-07-17
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
BCS9YP European Air Transport 4 2026-07-21
BCS92L - 4 2026-07-03
BCS9009 - 4 2026-06-26
BCS9008 - 4 2026-06-26
BCS83C - 4 2026-07-16
BCS74W European Air Transport 4 2026-07-22
BCS6VC European Air Transport 4 2026-07-23
BCS6TL - 4 2026-07-02
BCS427 European Air Transport 4 2026-06-17
BCS3LF European Air Transport 4 2026-07-23
BCS2211 European Air Transport 4 2026-06-17
BCS166 European Air Transport 4 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 BCS6VC STR → LEJ Jul 23, 20:10 UTCJul 23, 21:00 UTC50m
2026-07-23 BCS3LF LEJ → STR Jul 23, 03:40 UTCJul 23, 04:20 UTC40m
2026-07-22 BCS74W TLV → LEJ Jul 22, 17:15 UTCJul 22, 21:10 UTC3h 55m
2026-07-22 BCS994 LEJ → TLV Jul 22, 11:30 UTCJul 22, 14:50 UTC3h 20m
2026-07-22 BCS5914 KTW → LEJ Jul 22, 03:40 UTCJul 22, 04:35 UTC55m
2026-07-22 BCS165 LEJ → CGN Jul 22, 01:35 UTCJul 22, 02:15 UTC40m
2026-07-21 BCS491 BRU → CGN Jul 21, 23:45 UTCJul 22, 00:15 UTC30m
2026-07-21 BCS9YP FRA → LEJ Jul 21, 20:50 UTCJul 21, 21:30 UTC40m
2026-07-21 BCS5TM - Jul 21, 03:10 UTCJul 21, 03:50 UTC40m
2026-07-20 BCS74W TLV → LEJ Jul 20, 17:35 UTCJul 20, 21:25 UTC3h 50m
2026-07-20 BCS1RM LEJ → TLV Jul 20, 11:20 UTCJul 20, 15:10 UTC3h 50m
2026-07-18 BCS234P EMA → LEJ Jul 18, 05:25 UTCJul 18, 07:20 UTC1h 55m
2026-07-18 BCS5706 LEJ → OTP Jul 18, 02:09 UTCJul 18, 03:55 UTC1h 46m
2026-07-17 BCS81Q - Jul 17, 20:04 UTCJul 17, 21:25 UTC1h 20m
2026-07-17 BCS4894 CGN → GVA Jul 17, 03:05 UTCJul 17, 04:10 UTC1h 5m
2026-07-17 BCS179P CPH → CGN Jul 17, 00:40 UTCJul 17, 01:49 UTC1h 10m
2026-07-16 BCS83C LEJ → CPH Jul 16, 22:30 UTCJul 16, 23:15 UTC45m
2026-07-16 BCS115 - Jul 16, 19:20 UTCJul 16, 20:09 UTC50m
2026-07-16 BCS225P BER → BRU Jul 16, 11:25 UTCJul 16, 12:44 UTC1h 20m
2026-07-16 BCS6041 - Jul 16, 07:20 UTCJul 16, 09:35 UTC2h 15m
2026-07-16 BCS7CK - Jul 16, 00:50 UTCJul 16, 02:40 UTC1h 50m
2026-07-15 BCS7613 - Jul 15, 21:35 UTCJul 15, 22:10 UTC35m
2026-07-15 BCS1683 - Jul 15, 18:30 UTCJul 15, 19:25 UTC55m
2026-07-15 BCS1684 LEJ → MRS Jul 15, 02:35 UTCJul 15, 04:10 UTC1h 35m
2026-07-14 BCS9LE - Jul 14, 20:35 UTCJul 14, 22:00 UTC1h 25m
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

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?
Mode-S 440BC6 is currently broadcasting from the ground.
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, BCS165, BCS2696, BCS81Q, BCS7856.