Apparatus

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sensors Mode-S transponder

440BC8

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LNL · BOEING 757-200

Hex
440BC8
Octal
21005710
Decimal
4,459,464
Country
AT
Tail
OE-LNL
Type
B752
Broadcasting now · callsign BCS3844 · 9,150 ft
Flights observed
104
Distinct callsigns
20
Country
AT
Last broadcast
27m ago

Current position

440BC8 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 440BC8 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
BCS2696 - 8 2026-06-18
BCS92L European Air Transport 4 2026-06-12
BCS6TL European Air Transport 4 2026-06-11
BCS427 European Air Transport 4 2026-06-16
BCS2215 - 4 2026-06-18
BCS87W - 3 2026-06-16
BCS69P - 3 2026-06-16
BCS64X European Air Transport 3 2026-06-17
BCS30A European Air Transport 3 2026-06-17
BCS2211 European Air Transport 3 2026-06-16
BCS2210 European Air Transport 3 2026-06-15
BCS94Q European Air Transport 2 2026-06-19
BCS9009 European Air Transport 2 2026-06-15
BCS9008 - 2 2026-06-15
BCS5781 - 2 2026-06-19
BCS3844 - 2 2026-06-23
BCS33G - 2 2026-06-22
BCS26N - 2 2026-06-21
BCS15N - 2 2026-06-19
BCS9YP European Air Transport 1 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-23 BCS3844 - Jun 23, 03:45 UTCJun 23, 04:00 UTC15m
2026-06-22 BCS33G - Jun 22, 20:44 UTCJun 22, 21:25 UTC40m
2026-06-21 BCS26N LEJ → MUC Jun 21, 20:40 UTCJun 21, 21:24 UTC45m
2026-06-21 BCS6TP BRU → LEJ Jun 21, 15:15 UTCJun 21, 16:14 UTC1h 0m
2026-06-21 BCS927 CMN → DSS Jun 21, 01:10 UTCJun 21, 03:55 UTC2h 45m
2026-06-20 BCS926 BRU → CMN Jun 20, 04:29 UTCJun 20, 07:09 UTC2h 40m
2026-06-20 BCS2235 STN → BRU Jun 20, 01:29 UTCJun 20, 02:09 UTC40m
2026-06-19 BCS2WH LEJ → STN Jun 19, 22:55 UTCJun 20, 00:14 UTC1h 20m
2026-06-19 BCS94Q GDN → CGN Jun 19, 20:09 UTCJun 19, 21:04 UTC55m
2026-06-19 BCS5781 - Jun 19, 17:55 UTCJun 19, 18:39 UTC45m
2026-06-19 BCS15N - Jun 19, 03:15 UTCJun 19, 04:00 UTC45m
2026-06-18 BCS2215 - Jun 18, 21:45 UTCJun 18, 22:55 UTC1h 10m
2026-06-18 BCS2696 - Jun 18, 03:50 UTCJun 18, 04:10 UTC20m
2026-06-18 BCS2696 - Jun 18, 01:50 UTCJun 18, 02:30 UTC40m
2026-06-17 BCS64X EMA → BSL Jun 17, 20:50 UTCJun 17, 21:35 UTC45m
2026-06-17 BCS30A LEJ → CGN Jun 17, 02:20 UTCJun 17, 03:40 UTC1h 20m
2026-06-16 BCS427 LEJ → CGN Jun 16, 22:15 UTCJun 16, 23:20 UTC1h 5m
2026-06-16 BCS87W - Jun 16, 18:29 UTCJun 16, 19:50 UTC1h 21m
2026-06-16 BCS69P LEJ → LJU Jun 16, 04:00 UTCJun 16, 05:00 UTC1h 0m
2026-06-16 BCS2211 STN → LEJ Jun 16, 01:19 UTCJun 16, 02:34 UTC1h 15m
2026-06-15 BCS2210 LEJ → STN Jun 15, 22:49 UTCJun 16, 00:10 UTC1h 20m
2026-06-15 BCS9009 SOF → SOF Jun 15, 18:55 UTCJun 15, 20:50 UTC1h 55m
2026-06-15 BCS813 LEJ → BSL Jun 15, 16:24 UTCJun 15, 17:04 UTC40m
2026-06-15 BCS9008 LEJ → SKG Jun 15, 02:24 UTCJun 15, 04:25 UTC2h 0m
2026-06-13 BCS234 ATH → LEJ Jun 13, 08:00 UTCJun 13, 10:50 UTC2h 50m
2026-06-13 BCS7836 LEJ → ATH Jun 13, 03:00 UTCJun 13, 05:20 UTC2h 20m
2026-06-12 BCS9GE CDG → LEJ Jun 12, 19:55 UTCJun 12, 21:10 UTC1h 15m
2026-06-12 BCS92L LTN → CDG Jun 12, 00:55 UTCJun 12, 01:40 UTC45m
2026-06-11 BCS6TL CDG → LTN Jun 11, 22:25 UTCJun 11, 23:15 UTC50m
2026-06-11 BCS92L LTN → CDG Jun 11, 01:20 UTCJun 11, 02:05 UTC45m
2026-06-10 BCS6TL CDG → LTN Jun 10, 22:25 UTCJun 10, 23:15 UTC50m
2026-06-10 BCS92L LTN → CDG Jun 10, 01:00 UTCJun 10, 01:50 UTC50m
2026-06-09 BCS6TL CDG → LTN Jun 9, 22:30 UTCJun 9, 23:15 UTC45m
2026-06-09 BCS92L LTN → CDG Jun 9, 01:10 UTCJun 9, 02:00 UTC50m
2026-06-08 BCS6TL CDG → LTN Jun 8, 22:40 UTCJun 8, 23:20 UTC40m
2026-06-07 BCS1260 LEJ → CDG Jun 7, 17:40 UTCJun 7, 19:00 UTC1h 20m
2026-06-05 BCS94Q GDN → CGN Jun 5, 19:55 UTCJun 5, 20:50 UTC55m
2026-06-05 BCS5781 RIX → CPH Jun 5, 17:55 UTCJun 5, 18:55 UTC1h 0m
2026-06-05 BCS5780 CPH → RIX Jun 5, 06:10 UTCJun 5, 06:25 UTC15m
2026-06-05 BCS15N LEJ → GDN Jun 5, 03:20 UTCJun 5, 04:10 UTC50m
2026-06-04 BCS2215 LHR → LEJ Jun 4, 21:50 UTCJun 4, 23:10 UTC1h 20m
2026-06-04 BCS2696 LTN → BRU Jun 4, 03:55 UTCJun 4, 04:10 UTC15m
2026-06-04 BCS2696 LTN → BRU Jun 4, 01:45 UTCJun 4, 02:25 UTC40m
2026-06-03 BCS64X EMA → BSL Jun 3, 21:00 UTCJun 3, 21:50 UTC50m
2026-06-03 BCS30A LEJ → CGN Jun 3, 02:35 UTCJun 3, 03:45 UTC1h 10m
2026-06-02 BCS427 LEJ → CGN Jun 2, 22:25 UTCJun 2, 23:35 UTC1h 10m
2026-06-02 BCS87W - Jun 2, 18:30 UTCJun 2, 19:45 UTC1h 15m
2026-06-02 BCS69P LEJ → LJU Jun 2, 04:10 UTCJun 2, 05:10 UTC1h 0m
2026-06-02 BCS2211 STN → LEJ Jun 2, 01:15 UTCJun 2, 02:35 UTC1h 20m
2026-06-01 BCS2210 LEJ → STN Jun 1, 22:45 UTCJun 2, 00:00 UTC1h 15m

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

Mode-S 440BC8 frequently asked

What is Mode-S code 440BC8?
440BC8 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LNL.
Where is Mode-S 440BC8 registered?
Mode-S code 440BC8 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440BC8 broadcasting right now?
Yes. Mode-S 440BC8 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440BC8, octal 21005710, decimal 4,459,464.
What flights does 440BC8 operate?
Mode-S 440BC8 has broadcast 20 distinct callsigns, including BCS2696, BCS92L, BCS6TL, BCS427, BCS2215.