Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

495278

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TSX · BOEING 777-200

Hex
495278
Octal
22251170
Decimal
4,805,240
Country
PT
Tail
CS-TSX
Type
B772
No current signal · last broadcast 3h ago
Flights observed
100
Distinct callsigns
20
Country
PT
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 495278.

Country allocation

The ICAO 24-bit address 495278 falls within the block assigned to Portugal (PT) by ICAO Annex 10, Volume III. Every aircraft registered in Portugal 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
LOT45 - 38 2026-07-13
LOT5ED - 26 2026-07-14
LOT4ED LOT Polish Airlines 12 2026-06-15
LVL285J - 3 2026-04-14
MMZ771M EuroAtlantic Airways 2 2026-05-13
LVL043 - 2 2026-04-14
AZU8901 Azul Brazilian Airlines 2 2026-05-20
AZU8900 Azul Brazilian Airlines 2 2026-05-21
MMZ771P - 1 2026-04-19
MMZ754P EuroAtlantic Airways 1 2026-05-28
MMZ751P EuroAtlantic Airways 1 2026-05-22
MMZ746P - 1 2026-05-27
MMZ733 EuroAtlantic Airways 1 2026-05-28
MMZ701P EuroAtlantic Airways 1 2026-05-15
LVL274V - 1 2026-04-13
LOT2802 LOT Polish Airlines 1 2026-05-31
AZU9700 Azul Brazilian Airlines 1 2026-05-16
AZU9601 Azul Brazilian Airlines 1 2026-05-17
AZU8001 Azul Brazilian Airlines 1 2026-05-15
ACI703 - 1 2026-04-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 LOT5ED - Jul 14, 02:50 UTCJul 14, 04:15 UTC1h 25m
2026-07-13 LOT45 WAW → YYZ Jul 13, 15:40 UTCJul 13, 23:55 UTC8h 15m
2026-07-13 LOT5ED YYZ → WAW Jul 13, 03:25 UTCJul 13, 11:45 UTC8h 20m
2026-07-12 LOT45 WAW → YYZ Jul 12, 15:55 UTCJul 13, 00:15 UTC8h 20m
2026-07-12 LOT5ED - Jul 12, 03:05 UTCJul 12, 11:05 UTC8h 0m
2026-07-11 LOT45 WAW → YYZ Jul 11, 15:45 UTCJul 12, 00:15 UTC8h 30m
2026-07-11 LOT5ED YYZ → WAW Jul 11, 04:05 UTCJul 11, 11:40 UTC7h 35m
2026-07-10 LOT45 WAW → YYZ Jul 10, 16:50 UTCJul 11, 01:45 UTC8h 55m
2026-07-10 LOT5ED YYZ → WAW Jul 10, 03:05 UTCJul 10, 11:00 UTC7h 55m
2026-07-09 LOT45 WAW → YYZ Jul 9, 15:50 UTCJul 10, 00:40 UTC8h 50m
2026-07-09 LOT5ED YYZ → WAW Jul 9, 02:50 UTCJul 9, 10:35 UTC7h 45m
2026-07-08 LOT45 WAW → YYZ Jul 8, 15:35 UTCJul 9, 00:25 UTC8h 50m
2026-07-07 LOT5ED - Jul 7, 03:05 UTCJul 7, 10:45 UTC7h 40m
2026-07-06 LOT45 WAW → YYZ Jul 6, 15:35 UTCJul 7, 00:20 UTC8h 45m
2026-07-06 LOT5ED - Jul 6, 03:25 UTCJul 6, 11:00 UTC7h 35m
2026-07-05 LOT45 WAW → YYZ Jul 5, 15:45 UTCJul 6, 00:45 UTC9h 0m
2026-07-05 LOT5ED YYZ → WAW Jul 5, 03:05 UTCJul 5, 10:35 UTC7h 30m
2026-07-04 LOT45 - Jul 4, 15:40 UTCJul 5, 00:30 UTC8h 50m
2026-07-04 LOT5ED YYZ → WAW Jul 4, 03:45 UTCJul 4, 11:15 UTC7h 30m
2026-07-03 LOT45 - Jul 3, 15:30 UTCJul 4, 00:50 UTC9h 20m
2026-07-03 LOT5ED YYZ → WAW Jul 3, 04:05 UTCJul 3, 11:40 UTC7h 35m
2026-07-02 LOT45 - Jul 2, 16:35 UTCJul 3, 01:05 UTC8h 30m
2026-07-02 LOT5ED YYZ → WAW Jul 2, 06:20 UTCJul 2, 13:55 UTC7h 35m
2026-07-01 LOT45 - Jul 1, 19:20 UTCJul 2, 03:55 UTC8h 35m
2026-06-30 LOT5ED YYZ → WAW Jun 30, 03:45 UTCJun 30, 11:30 UTC7h 45m
2026-06-29 LOT45 - Jun 29, 15:45 UTCJun 29, 23:54 UTC8h 10m
2026-06-29 LOT5ED - Jun 29, 03:20 UTCJun 29, 11:04 UTC7h 45m
2026-06-28 LOT45 WAW → YYZ Jun 28, 16:39 UTCJun 29, 00:44 UTC8h 5m
2026-06-28 LOT5ED YYZ → WAW Jun 28, 03:35 UTCJun 28, 11:45 UTC8h 10m
2026-06-27 LOT45 WAW → YYZ Jun 27, 16:39 UTCJun 28, 01:04 UTC8h 25m
2026-06-27 LOT5ED - Jun 27, 03:49 UTCJun 27, 11:35 UTC7h 45m
2026-06-26 LOT45 - Jun 26, 16:20 UTCJun 27, 00:55 UTC8h 35m
2026-06-26 LOT5ED - Jun 26, 04:55 UTCJun 26, 11:05 UTC6h 10m
2026-06-26 LOT5ED - Jun 26, 03:24 UTCJun 26, 04:50 UTC1h 25m
2026-06-25 LOT45 WAW → YYZ Jun 25, 15:50 UTCJun 26, 00:35 UTC8h 45m
2026-06-25 LOT5ED YYZ → WAW Jun 25, 03:50 UTCJun 25, 11:15 UTC7h 25m
2026-06-24 LOT45 - Jun 24, 16:24 UTCJun 25, 00:59 UTC8h 35m
2026-06-23 LOT5ED YYZ → WAW Jun 23, 03:25 UTCJun 23, 11:04 UTC7h 40m
2026-06-22 LOT45 - Jun 22, 15:54 UTCJun 23, 00:35 UTC8h 40m
2026-06-22 LOT5ED - Jun 22, 03:40 UTCJun 22, 11:30 UTC7h 50m
2026-06-21 LOT45 - Jun 21, 16:10 UTCJun 22, 00:50 UTC8h 40m
2026-06-21 LOT5ED - Jun 21, 03:25 UTCJun 21, 11:15 UTC7h 50m
2026-06-20 LOT45 - Jun 20, 15:44 UTCJun 21, 00:10 UTC8h 25m
2026-06-20 LOT5ED YYZ → WAW Jun 20, 02:44 UTCJun 20, 10:20 UTC7h 35m
2026-06-19 LOT45 - Jun 19, 15:44 UTCJun 20, 00:09 UTC8h 25m
2026-06-19 LOT5ED YYZ → WAW Jun 19, 03:55 UTCJun 19, 11:39 UTC7h 45m
2026-06-18 LOT45 - Jun 18, 16:10 UTCJun 19, 00:45 UTC8h 34m
2026-06-18 LOT5ED YYZ → WAW Jun 18, 03:25 UTCJun 18, 11:15 UTC7h 50m
2026-06-17 LOT45 - Jun 17, 15:30 UTCJun 18, 00:05 UTC8h 35m
2026-06-16 LOT5ED YYZ → WAW Jun 16, 02:54 UTCJun 16, 10:40 UTC7h 45m

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 CS-TSX page for operator, model, and routing details .

Mode-S 495278 frequently asked

What is Mode-S code 495278?
495278 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TSX.
Where is Mode-S 495278 registered?
Mode-S code 495278 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495278 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 495278, octal 22251170, decimal 4,805,240.
What flights does 495278 operate?
Mode-S 495278 has broadcast 20 distinct callsigns, including LOT45, LOT5ED, LOT4ED, LVL285J, MMZ771M.