Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

440BBE

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LNA · BOEING 757-200

Hex
440BBE
Octal
21005676
Decimal
4,459,454
Country
AT
Tail
OE-LNA
Type
B752
No current signal · last broadcast 40m ago
Flights observed
118
Distinct callsigns
20
Country
AT
Last broadcast
40m ago

Last known position

Most recent position reported by Mode-S 440BBE.

Country allocation

The ICAO 24-bit address 440BBE 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
BCS4620 European Air Transport 7 2026-06-02
BCS169 European Air Transport 7 2026-06-02
BCS4621 European Air Transport 5 2026-06-02
BCS166 European Air Transport 5 2026-06-02
BCS7824 - 4 2026-05-25
BCS7823 European Air Transport 4 2026-05-25
BCS7332 European Air Transport 4 2026-05-01
BCS7331 European Air Transport 4 2026-04-30
BCS9LE European Air Transport 3 2026-04-22
BCS4PK European Air Transport 3 2026-05-28
BCS1956 European Air Transport 3 2026-04-22
BCS165 European Air Transport 3 2026-05-15
BCS9YP European Air Transport 2 2026-05-14
BCS9117 European Air Transport 2 2026-04-30
BCS9114 European Air Transport 2 2026-04-30
BCS83C European Air Transport 2 2026-05-13
BCS7922 European Air Transport 2 2026-05-26
BCS7856 European Air Transport 2 2026-06-01
BCS71C European Air Transport 2 2026-04-21
BCS5TM European Air Transport 2 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 - LEJ → CGN Jun 3, 02:25 UTCJun 3, 03:05 UTC40m
2026-06-02 BCS169 CGN → LEJ Jun 2, 22:15 UTCJun 2, 23:00 UTC45m
2026-06-02 BCS4620 STR → CGN Jun 2, 20:05 UTCJun 2, 20:35 UTC30m
2026-06-02 BCS4621 CGN → STR Jun 2, 03:40 UTCJun 2, 04:15 UTC35m
2026-06-02 BCS166 LEJ → CGN Jun 2, 00:55 UTCJun 2, 01:35 UTC40m
2026-06-01 BCS7CW - Jun 1, 20:25 UTCJun 1, 21:55 UTC1h 30m
2026-06-01 BCS7856 MXP → PSA Jun 1, 03:55 UTCJun 1, 04:20 UTC25m
2026-05-29 BCS49N BCN → MXP May 29, 20:30 UTCMay 29, 21:40 UTC1h 10m
2026-05-29 BCS1MU BRU → BRU May 29, 01:55 UTCMay 29, 03:25 UTC1h 30m
2026-05-28 BCS204P CGN → BRU May 28, 04:25 UTCMay 28, 05:00 UTC35m
2026-05-28 BCS4PK LEJ → CGN May 28, 02:25 UTCMay 28, 03:10 UTC45m
2026-05-27 BCS169 CGN → LEJ May 27, 22:05 UTCMay 27, 22:50 UTC45m
2026-05-27 BCS4620 STR → CGN May 27, 19:55 UTCMay 27, 20:30 UTC35m
2026-05-27 BCS4621 CGN → STR May 27, 04:09 UTCMay 27, 04:39 UTC30m
2026-05-27 BCS4PK LEJ → CGN May 27, 02:19 UTCMay 27, 02:59 UTC40m
2026-05-27 BCS25C BRU → LEJ May 27, 00:10 UTCMay 27, 01:05 UTC55m
2026-05-26 BCS7515 - May 26, 21:00 UTCMay 26, 22:15 UTC1h 15m
2026-05-26 BCS3EC MLA → LEJ May 26, 16:59 UTCMay 26, 18:30 UTC1h 30m
2026-05-26 BCS7922 LEJ → MLA May 26, 05:30 UTCMay 26, 07:19 UTC1h 50m
2026-05-25 BCS7823 AOI → MXP May 25, 19:00 UTCMay 25, 19:44 UTC44m
2026-05-25 BCS7824 - May 25, 02:30 UTCMay 25, 03:20 UTC50m
2026-05-22 BCS7823 AOI → MXP May 22, 18:55 UTCMay 22, 19:40 UTC45m
2026-05-22 BCS7824 - May 22, 06:55 UTCMay 22, 07:35 UTC40m
2026-05-22 BCS855 LEJ → CGN May 22, 04:15 UTCMay 22, 05:55 UTC1h 40m
2026-05-22 BCS7NC BRU → CPH May 22, 01:30 UTCMay 22, 02:40 UTC1h 10m
2026-05-21 BCS204 DUB → DUB May 21, 04:20 UTCMay 21, 04:45 UTC25m
2026-05-21 BCS4PK LEJ → CGN May 21, 02:20 UTCMay 21, 03:00 UTC40m
2026-05-20 BCS169 CGN → LEJ May 20, 22:05 UTCMay 20, 22:50 UTC45m
2026-05-20 BCS4620 STR → CGN May 20, 19:55 UTCMay 20, 20:30 UTC35m
2026-05-20 BCS4621 CGN → STR May 20, 03:35 UTCMay 20, 04:10 UTC35m
2026-05-20 BCS166 LEJ → CGN May 20, 00:45 UTCMay 20, 01:25 UTC40m
2026-05-19 BCS169 CGN → LEJ May 19, 22:05 UTCMay 19, 22:45 UTC40m
2026-05-19 BCS4620 STR → CGN May 19, 20:05 UTCMay 19, 20:45 UTC40m
2026-05-19 BCS4621 CGN → STR May 19, 03:45 UTCMay 19, 04:15 UTC30m
2026-05-19 BCS166 LEJ → CGN May 19, 00:50 UTCMay 19, 01:30 UTC40m
2026-05-18 BCS167 CGN → LEJ May 18, 21:05 UTCMay 18, 21:50 UTC45m
2026-05-18 BCS210P SVG → MXP May 18, 17:15 UTCMay 18, 18:45 UTC1h 29m
2026-05-18 BCS20X CPH → SVG May 18, 03:05 UTCMay 18, 04:00 UTC55m
2026-05-17 BCS20A LEJ → CPH May 17, 21:25 UTCMay 17, 22:15 UTC50m
2026-05-15 BCS94Q GDN → CGN May 15, 20:45 UTCMay 15, 22:00 UTC1h 15m
2026-05-15 BCS5781 RIX → CPH May 15, 18:35 UTCMay 15, 19:35 UTC1h 0m
2026-05-15 BCS5780 CPH → RIX May 15, 16:15 UTCMay 15, 17:10 UTC55m
2026-05-15 BCS852 LEJ → GDN May 15, 14:10 UTCMay 15, 15:05 UTC54m
2026-05-15 BCS165 LEJ → CGN May 15, 01:30 UTCMay 15, 02:15 UTC45m
2026-05-14 BCS491 BRU → CGN May 14, 23:40 UTCMay 15, 00:10 UTC30m
2026-05-14 BCS9YP FRA → LEJ May 14, 20:45 UTCMay 14, 21:25 UTC40m
2026-05-14 BCS5TM LEJ → FRA May 14, 03:30 UTCMay 14, 04:10 UTC40m
2026-05-14 BCS179 VIT → CPH May 14, 00:30 UTCMay 14, 01:25 UTC55m
2026-05-13 BCS83C LEJ → CPH May 13, 22:20 UTCMay 13, 23:10 UTC50m
2026-05-13 BCS5917 KTW → LEJ May 13, 20:10 UTCMay 13, 21:10 UTC1h 0m

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

Mode-S 440BBE frequently asked

What is Mode-S code 440BBE?
440BBE is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LNA.
Where is Mode-S 440BBE registered?
Mode-S code 440BBE is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440BBE broadcasting right now?
No active broadcast right now. Last signal was 40m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440BBE, octal 21005676, decimal 4,459,454.
What flights does 440BBE operate?
Mode-S 440BBE has broadcast 20 distinct callsigns, including BCS4620, BCS169, BCS4621, BCS166, BCS7824.