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
No current signal · last broadcast 13d ago
Flights observed
159
Distinct callsigns
20
Country
AT
Last broadcast
13d ago

Last known position

Most recent position reported by Mode-S 440BC8.

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 - 10 2026-07-07
BCS92L - 8 2026-07-17
BCS6TL - 7 2026-07-16
BCS2215 - 5 2026-07-07
BCS427 European Air Transport 4 2026-06-16
BCS87W - 3 2026-06-16
BCS7332 European Air Transport 3 2026-07-24
BCS69P - 3 2026-06-16
BCS64X European Air Transport 3 2026-06-17
BCS4621 - 3 2026-07-09
BCS4620 - 3 2026-07-09
BCS30A European Air Transport 3 2026-06-17
BCS2219 - 3 2026-06-26
BCS2211 European Air Transport 3 2026-06-16
BCS2210 European Air Transport 3 2026-06-15
BCS166 - 3 2026-07-09
BCS9YP European Air Transport 2 2026-07-06
BCS94Q European Air Transport 2 2026-06-19
BCS9117 European Air Transport 2 2026-07-24
BCS9114 European Air Transport 2 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 BCS9117 ZAG → CGN Jul 24, 20:05 UTCJul 24, 21:15 UTC1h 10m
2026-07-24 BCS9114 MXP → ZAG Jul 24, 06:10 UTCJul 24, 06:55 UTC45m
2026-07-24 BCS7332 CDG → CDG Jul 24, 01:15 UTCJul 24, 02:10 UTC55m
2026-07-23 BCS7331 MXP → CDG Jul 23, 22:45 UTCJul 23, 23:55 UTC1h 10m
2026-07-23 BCS9117 ZAG → CGN Jul 23, 18:40 UTCJul 23, 19:40 UTC1h 0m
2026-07-23 BCS9114 MXP → ZAG Jul 23, 05:50 UTCJul 23, 06:55 UTC1h 5m
2026-07-22 BCS6YG MXP → AOI Jul 22, 22:50 UTCJul 23, 00:15 UTC1h 25m
2026-07-22 BCS819 - Jul 22, 19:35 UTCJul 22, 21:15 UTC1h 40m
2026-07-22 BCS819 MXP → MXP Jul 22, 19:25 UTCJul 22, 19:30 UTC5m
2026-07-21 BCS7332 - Jul 21, 04:20 UTCJul 21, 04:30 UTC10m
2026-07-21 BCS7332 - Jul 21, 01:20 UTCJul 21, 02:15 UTC55m
2026-07-20 BCS7331 MXP → CDG Jul 20, 22:45 UTCJul 21, 00:00 UTC1h 14m
2026-07-20 BCS7823 - Jul 20, 19:00 UTCJul 20, 19:45 UTC45m
2026-07-20 BCS7824 - Jul 20, 02:40 UTCJul 20, 03:15 UTC35m
2026-07-19 BCS134 LEJ → MXP Jul 19, 19:10 UTCJul 19, 20:20 UTC1h 10m
2026-07-17 BCS48B CDG → LEJ Jul 17, 21:30 UTCJul 17, 22:35 UTC1h 5m
2026-07-17 BCS92L - Jul 17, 01:00 UTCJul 17, 01:45 UTC45m
2026-07-16 BCS6TL - Jul 16, 22:25 UTCJul 16, 23:10 UTC45m
2026-07-16 BCS92L - Jul 16, 01:05 UTCJul 16, 01:50 UTC45m
2026-07-15 BCS6TL - Jul 15, 22:35 UTCJul 15, 23:20 UTC45m
2026-07-15 BCS92L - Jul 15, 01:00 UTCJul 15, 01:45 UTC45m
2026-07-14 BCS705P BRU → LTN Jul 14, 22:30 UTCJul 14, 23:20 UTC49m
2026-07-14 BCS939 - Jul 14, 17:30 UTCJul 14, 20:00 UTC2h 30m
2026-07-14 BCS938 - Jul 14, 06:30 UTCJul 14, 09:40 UTC3h 10m
2026-07-14 BCS92L - Jul 14, 00:50 UTCJul 14, 01:40 UTC50m
2026-07-13 BCS6TL - Jul 13, 22:15 UTCJul 13, 23:10 UTC55m
2026-07-12 BCS1260 - Jul 12, 17:35 UTCJul 12, 19:05 UTC1h 30m
2026-07-11 BCS234P - Jul 11, 05:05 UTCJul 11, 07:10 UTC2h 5m
2026-07-11 BCS5706 LEJ → OTP Jul 11, 02:10 UTCJul 11, 03:45 UTC1h 35m
2026-07-09 BCS169 CGN → LEJ Jul 9, 22:00 UTCJul 9, 22:45 UTC45m
2026-07-09 BCS4620 STR → CGN Jul 9, 19:50 UTCJul 9, 20:25 UTC35m
2026-07-09 BCS4621 CGN → STR Jul 9, 03:40 UTCJul 9, 04:15 UTC35m
2026-07-09 BCS166 LEJ → CGN Jul 9, 00:45 UTCJul 9, 01:25 UTC40m
2026-07-08 BCS169 - Jul 8, 22:05 UTCJul 8, 22:50 UTC45m
2026-07-08 BCS4620 STR → CGN Jul 8, 19:55 UTCJul 8, 20:35 UTC40m
2026-07-08 BCS4621 CGN → STR Jul 8, 03:35 UTCJul 8, 04:10 UTC35m
2026-07-08 BCS166 LEJ → CGN Jul 8, 00:50 UTCJul 8, 01:30 UTC40m
2026-07-07 BCS2215 - Jul 7, 21:35 UTCJul 7, 22:50 UTC1h 15m
2026-07-07 BCS2696 - Jul 7, 03:55 UTCJul 7, 04:15 UTC20m
2026-07-07 BCS2696 - Jul 7, 01:50 UTCJul 7, 02:30 UTC40m
2026-07-06 BCS9YP FRA → LEJ Jul 6, 20:50 UTCJul 6, 21:35 UTC45m
2026-07-05 BCS186 LEJ → FRA Jul 5, 20:00 UTCJul 5, 20:35 UTC35m
2026-07-04 BCS3317 OSL → LEJ Jul 4, 07:50 UTCJul 4, 09:20 UTC1h 30m
2026-07-04 BCS63H LEJ → OSL Jul 4, 04:30 UTCJul 4, 06:00 UTC1h 30m
2026-06-26 BCS7CW - Jun 26, 20:34 UTCJun 26, 22:10 UTC1h 35m
2026-06-26 BCS7856 MXP → PSA Jun 26, 04:59 UTCJun 26, 05:39 UTC40m
2026-06-26 BCS2219 - Jun 26, 02:09 UTCJun 26, 03:45 UTC1h 35m
2026-06-25 BCS76P MXP → STN Jun 25, 22:59 UTCJun 26, 00:45 UTC1h 45m
2026-06-25 BCS2219 STN → MXP Jun 25, 02:25 UTCJun 25, 03:50 UTC1h 25m
2026-06-24 BCS76P MXP → STN Jun 24, 23:34 UTCJun 25, 01:04 UTC1h 30m

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?
No active broadcast right now. Last signal was 13d ago.
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, BCS2215, BCS427.