Apparatus

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sensors Mode-S transponder

495276

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TSV · BOEING 767-300

Hex
495276
Octal
22251166
Decimal
4,805,238
Country
PT
Tail
CS-TSV
Type
B763
No current signal · last broadcast 21h ago
Flights observed
84
Distinct callsigns
5
Country
PT
Last broadcast
21h ago

Last known position

Most recent position reported by Mode-S 495276.

Country allocation

The ICAO 24-bit address 495276 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 5 distinct

Callsign Airline Flights Last seen
AZU8730 Azul Brazilian Airlines 58 2026-05-28
AZU8731 Azul Brazilian Airlines 20 2026-05-29
MMZ767M EuroAtlantic Airways 2 2026-04-18
AZU8001 - 2 2026-04-13
AZU8000 Azul Brazilian Airlines 2 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AZU8731 MCO → CNF May 29, 03:50 UTCMay 29, 07:45 UTC3h 55m
2026-05-28 AZU8730 CNF → MCO May 28, 06:20 UTCMay 29, 00:25 UTC18h 5m
2026-05-28 AZU8730 CNF → MCO May 28, 05:05 UTCMay 29, 00:25 UTC19h 20m
2026-05-28 AZU8730 CNF → MCO May 28, 02:35 UTCMay 29, 00:25 UTC21h 50m
2026-05-27 AZU8730 CNF → MCO May 27, 06:15 UTCMay 28, 00:25 UTC18h 10m
2026-05-27 AZU8730 CNF → MCO May 27, 04:59 UTCMay 28, 00:25 UTC19h 26m
2026-05-27 AZU8730 CNF → MCO May 27, 02:29 UTCMay 28, 00:25 UTC21h 56m
2026-05-26 AZU8730 CNF → MCO May 26, 20:05 UTCMay 27, 00:25 UTC4h 20m
2026-05-25 AZU8731 MCO → CNF May 25, 02:30 UTCMay 25, 06:35 UTC4h 5m
2026-05-24 AZU8731 MCO → CNF May 24, 05:40 UTCMay 24, 23:46 UTC18h 6m
2026-05-24 AZU8731 MCO → CNF May 24, 03:35 UTCMay 24, 23:46 UTC20h 11m
2026-05-24 AZU8731 MCO → CNF May 24, 03:15 UTCMay 24, 23:46 UTC20h 31m
2026-05-23 AZU8730 CNF → MCO May 23, 19:50 UTCMay 24, 00:15 UTC4h 25m
2026-05-22 AZU8731 MCO → CNF May 22, 02:25 UTCMay 22, 10:15 UTC7h 50m
2026-05-21 AZU8730 CNF → MCO May 21, 06:30 UTCMay 22, 00:05 UTC17h 35m
2026-05-21 AZU8731 MCO → CNF May 21, 03:35 UTCMay 22, 00:05 UTC20h 30m
2026-05-21 AZU8731 MCO → CNF May 21, 02:45 UTCMay 22, 00:05 UTC21h 20m
2026-05-20 AZU8730 CNF → MCO May 20, 06:10 UTCMay 21, 00:20 UTC18h 10m
2026-05-20 AZU8730 CNF → MCO May 20, 04:50 UTCMay 21, 00:20 UTC19h 30m
2026-05-20 AZU8730 CNF → MCO May 20, 02:40 UTCMay 21, 00:20 UTC21h 41m
2026-05-19 AZU8730 CNF → MCO May 19, 19:55 UTCMay 20, 00:20 UTC4h 25m
2026-05-18 AZU8731 MCO → CNF May 18, 02:25 UTCMay 18, 06:25 UTC4h 0m
2026-05-17 AZU8730 CNF → MCO May 17, 19:55 UTCMay 18, 00:20 UTC4h 25m
2026-05-15 AZU8731 MCO → CNF May 15, 02:30 UTCMay 15, 06:25 UTC3h 55m
2026-05-14 AZU8730 CNF → MCO May 14, 04:50 UTCMay 15, 00:20 UTC19h 30m
2026-05-14 AZU8730 CNF → MCO May 14, 02:35 UTCMay 15, 00:20 UTC21h 45m
2026-05-13 AZU8730 CNF → MCO May 13, 05:35 UTCMay 14, 00:15 UTC18h 40m
2026-05-13 AZU8730 CNF → MCO May 13, 03:35 UTCMay 14, 00:15 UTC20h 40m
2026-05-13 AZU8730 CNF → MCO May 13, 03:00 UTCMay 14, 00:15 UTC21h 15m
2026-05-12 AZU8730 CNF → MCO May 12, 20:10 UTCMay 13, 01:00 UTC4h 50m
2026-05-11 AZU8731 MCO → CNF May 11, 02:50 UTCMay 11, 06:45 UTC3h 55m
2026-05-10 AZU8730 CNF → MCO May 10, 06:00 UTCMay 11, 00:30 UTC18h 30m
2026-05-10 AZU8730 CNF → MCO May 10, 04:45 UTCMay 11, 00:30 UTC19h 45m
2026-05-10 AZU8730 CNF → MCO May 10, 02:30 UTCMay 11, 00:30 UTC22h 0m
2026-05-09 AZU8730 CNF → MCO May 9, 19:49 UTCMay 10, 00:20 UTC4h 30m
2026-05-08 AZU8731 MCO → CNF May 8, 02:59 UTCMay 8, 06:54 UTC3h 55m
2026-05-07 AZU8730 CNF → MCO May 7, 06:25 UTCMay 8, 00:09 UTC17h 45m
2026-05-07 AZU8730 CNF → MCO May 7, 03:35 UTCMay 8, 00:09 UTC20h 35m
2026-05-07 AZU8730 CNF → MCO May 7, 02:45 UTCMay 8, 00:09 UTC21h 25m
2026-05-06 AZU8730 CNF → MCO May 6, 05:35 UTCMay 7, 00:15 UTC18h 39m
2026-05-06 AZU8730 CNF → MCO May 6, 03:35 UTCMay 7, 00:15 UTC20h 39m
2026-05-05 AZU8730 CNF → MCO May 5, 20:15 UTCMay 6, 00:31 UTC4h 15m
2026-05-04 AZU8731 MCO → CNF May 4, 02:39 UTCMay 4, 06:40 UTC4h 0m
2026-05-03 AZU8730 CNF → MCO May 3, 23:35 UTCMay 4, 00:45 UTC1h 10m
2026-05-03 AZU8730 CNF → MCO May 3, 03:35 UTCMay 3, 21:44 UTC18h 10m
2026-05-03 AZU8731 MCO → CNF May 3, 02:45 UTCMay 3, 21:44 UTC18h 59m
2026-05-02 AZU8730 CNF → MCO May 2, 19:55 UTCMay 3, 00:15 UTC4h 20m
2026-05-01 AZU8731 MCO → CNF May 1, 02:45 UTCMay 1, 06:40 UTC3h 55m
2026-04-30 AZU8730 CNF → MCO Apr 30, 05:35 UTCMay 1, 00:15 UTC18h 40m
2026-04-30 AZU8730 CNF → MCO Apr 30, 03:35 UTCMay 1, 00:15 UTC20h 40m

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

Mode-S 495276 frequently asked

What is Mode-S code 495276?
495276 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TSV.
Where is Mode-S 495276 registered?
Mode-S code 495276 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495276 broadcasting right now?
No active broadcast right now. Last signal was 21h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 495276, octal 22251166, decimal 4,805,238.
What flights does 495276 operate?
Mode-S 495276 has broadcast 5 distinct callsigns, including AZU8730, AZU8731, MMZ767M, AZU8001, AZU8000.