Apparatus

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sensors Mode-S transponder

495168

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TKH · AIRBUS A-330-900

Hex
495168
Octal
22250550
Decimal
4,804,968
Country
PT
Tail
CS-TKH
Type
A339
No current signal · last broadcast 11d ago
Flights observed
55
Distinct callsigns
16
Country
PT
Last broadcast
11d ago

Last known position

Most recent position reported by Mode-S 495168.

Country allocation

The ICAO 24-bit address 495168 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 16 distinct

Callsign Airline Flights Last seen
EVE806 - 10 2026-07-25
ETR895 Aerolíneas Estelar 8 2026-07-24
EVE881 Air Evex 5 2026-07-20
EVE882 Air Evex 4 2026-07-21
EVE841 Air Evex 4 2026-07-26
EVE183P Air Evex 4 2026-07-21
EVE181P - 4 2026-07-26
ETR894 Aerolíneas Estelar 4 2026-07-17
EVE842 - 3 2026-07-19
EVE805 - 2 2026-07-18
EVE142P - 2 2026-06-21
OBS129M - 1 2026-06-21
EVE814 - 1 2026-07-04
EVE813 - 1 2026-07-03
EVE802 - 1 2026-07-10
EVE801 - 1 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EVE841 BCN → PUJ Jul 26, 17:30 UTCJul 26, 19:15 UTC1h 45m
2026-07-26 EVE181P MAD → BCN Jul 26, 14:20 UTCJul 26, 15:15 UTC55m
2026-07-25 EVE806 - Jul 25, 22:15 UTCJul 26, 12:00 UTC13h 46m
2026-07-25 EVE806 - Jul 25, 14:05 UTCJul 26, 12:00 UTC21h 56m
2026-07-25 EVE806 - Jul 25, 13:30 UTCJul 26, 12:00 UTC22h 31m
2026-07-24 ETR895 CCS → MAD Jul 24, 14:30 UTCJul 25, 09:35 UTC19h 5m
2026-07-22 ETR895 CCS → MAD Jul 22, 14:05 UTCJul 23, 09:10 UTC19h 5m
2026-07-21 EVE183P BCN → PUJ Jul 21, 18:20 UTCJul 21, 19:10 UTC50m
2026-07-21 EVE882 CUN → BCN Jul 21, 06:10 UTCJul 21, 16:10 UTC10h 0m
2026-07-20 EVE881 BCN → CUN Jul 20, 18:05 UTCJul 21, 03:55 UTC9h 50m
2026-07-19 EVE842 - Jul 19, 18:05 UTCJul 20, 12:40 UTC18h 35m
2026-07-19 EVE841 BCN → PUJ Jul 19, 17:50 UTCJul 20, 12:40 UTC18h 50m
2026-07-19 EVE181P MAD → BCN Jul 19, 14:30 UTCJul 19, 15:20 UTC50m
2026-07-19 EVE806 - Jul 19, 10:40 UTCJul 19, 11:55 UTC1h 15m
2026-07-18 EVE806 - Jul 18, 14:05 UTCJul 19, 11:55 UTC21h 50m
2026-07-18 EVE805 - Jul 18, 13:30 UTCJul 19, 11:55 UTC22h 25m
2026-07-18 ETR895 - Jul 18, 08:55 UTCJul 18, 10:05 UTC1h 10m
2026-07-17 ETR895 - Jul 17, 14:04 UTCJul 18, 10:05 UTC20h 1m
2026-07-17 ETR894 MAD → CCS Jul 17, 13:40 UTCJul 18, 10:05 UTC20h 26m
2026-07-15 ETR895 - Jul 15, 14:05 UTCJul 16, 09:45 UTC19h 40m
2026-07-15 ETR894 - Jul 15, 13:25 UTCJul 16, 09:45 UTC20h 20m
2026-07-14 EVE183P BCN → MAD Jul 14, 18:05 UTCJul 14, 19:00 UTC55m
2026-07-14 EVE882 CUN → BCN Jul 14, 05:50 UTCJul 14, 15:40 UTC9h 50m
2026-07-13 EVE881 BCN → CUN Jul 13, 17:25 UTCJul 14, 03:40 UTC10h 15m
2026-07-13 EVE842 - Jul 13, 05:01 UTCJul 13, 12:50 UTC7h 50m
2026-07-12 EVE841 - Jul 12, 17:20 UTCJul 13, 01:20 UTC8h 0m
2026-07-12 EVE181P MAD → BCN Jul 12, 14:01 UTCJul 12, 14:50 UTC50m
2026-07-11 EVE806 - Jul 11, 21:55 UTCJul 12, 11:15 UTC13h 20m
2026-07-11 EVE806 - Jul 11, 14:05 UTCJul 12, 11:15 UTC21h 10m
2026-07-11 EVE805 - Jul 11, 12:45 UTCJul 12, 11:15 UTC22h 30m
2026-07-10 EVE802 - Jul 10, 00:40 UTCJul 10, 08:20 UTC7h 40m
2026-07-09 EVE801 - Jul 9, 13:35 UTCJul 9, 21:20 UTC7h 45m
2026-07-04 EVE814 - Jul 4, 00:30 UTCJul 4, 09:55 UTC9h 25m
2026-07-03 EVE813 MAD → CUN Jul 3, 12:20 UTCJul 3, 21:40 UTC9h 20m
2026-07-02 ETR895 - Jul 2, 09:15 UTCJul 2, 10:45 UTC1h 30m
2026-07-01 ETR895 - Jul 1, 14:05 UTCJul 2, 10:45 UTC20h 40m
2026-07-01 ETR894 MAD → CCS Jul 1, 13:50 UTCJul 2, 10:45 UTC20h 55m
2026-06-30 EVE183P BCN → MAD Jun 30, 18:05 UTCJun 30, 18:50 UTC45m
2026-06-30 EVE882 CUN → BCN Jun 30, 05:50 UTCJun 30, 15:30 UTC9h 40m
2026-06-29 EVE881 - Jun 29, 19:05 UTCJun 30, 03:25 UTC8h 21m
2026-06-29 EVE881 - Jun 29, 17:05 UTCJun 29, 18:55 UTC1h 50m
2026-06-29 EVE842 - Jun 29, 05:09 UTCJun 29, 13:04 UTC7h 55m
2026-06-28 EVE841 - Jun 28, 17:34 UTCJun 29, 01:55 UTC8h 20m
2026-06-28 EVE181P MAD → BCN Jun 28, 14:39 UTCJun 28, 15:44 UTC1h 5m
2026-06-28 EVE806 - Jun 28, 02:25 UTCJun 28, 11:39 UTC9h 15m
2026-06-27 EVE806 - Jun 27, 14:05 UTCJun 28, 11:39 UTC21h 35m
2026-06-27 EVE806 - Jun 27, 12:55 UTCJun 28, 11:39 UTC22h 45m
2026-06-26 ETR895 - Jun 26, 04:30 UTCJun 26, 12:05 UTC7h 35m
2026-06-24 ETR894 MAD → CCS Jun 24, 14:04 UTCJun 24, 15:14 UTC1h 10m
2026-06-23 EVE183P BCN → MAD Jun 23, 17:20 UTCJun 23, 18:10 UTC50m

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

Mode-S 495168 frequently asked

What is Mode-S code 495168?
495168 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TKH.
Where is Mode-S 495168 registered?
Mode-S code 495168 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495168 broadcasting right now?
No active broadcast right now. Last signal was 11d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 495168, octal 22250550, decimal 4,804,968.
What flights does 495168 operate?
Mode-S 495168 has broadcast 16 distinct callsigns, including EVE806, ETR895, EVE881, EVE882, EVE841.