Apparatus

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sensors Mode-S transponder

495218

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TPX · EMBRAER ERJ-190-100

Hex
495218
Octal
22251030
Decimal
4,805,144
Country
PT
Tail
CS-TPX
Type
E190
No current signal · last broadcast Jul 26, 19:45 UTC
Flights observed
508
Distinct callsigns
20
Country
PT
Last broadcast
Jul 26, 19:45 UTC

Last known position

Most recent position reported by Mode-S 495218.

Country allocation

The ICAO 24-bit address 495218 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
TAP10EV TAP Portugal 10 2026-07-25
TAP94EV - 9 2026-07-25
TAP884 - 9 2026-07-18
TAP70YS - 9 2026-07-26
TAP63CT - 9 2026-07-20
TAP62JR - 9 2026-07-20
TAP471A TAP Portugal 9 2026-07-26
TAP885 TAP Portugal 8 2026-07-18
TAP40MR TAP Portugal 8 2026-07-26
TAP34A TAP Portugal 8 2026-07-18
TAP1335 - 8 2026-07-18
TAP473H TAP Portugal 7 2026-07-17
TAP472C - 7 2026-07-17
TAP404W TAP Portugal 7 2026-07-25
TAP11ZL - 7 2026-07-08
TAP11VP - 7 2026-07-09
TAP475 TAP Portugal 6 2026-05-16
TAP36RC TAP Portugal 6 2026-07-23
TAP11AG TAP Portugal 6 2026-07-24
TAP1139 TAP Portugal 6 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAP1065 BIO → LIS Jul 26, 18:20 UTCJul 26, 19:35 UTC1h 15m
2026-07-26 TAP1064 LIS → BIO Jul 26, 15:00 UTCJul 26, 16:05 UTC1h 5m
2026-07-26 TAP471A LYS → LIS Jul 26, 11:25 UTCJul 26, 13:25 UTC2h 0m
2026-07-26 TAP70YS LIS → LYS Jul 26, 07:50 UTCJul 26, 10:05 UTC2h 15m
2026-07-26 TAP40MR MRS → LIS Jul 26, 04:40 UTCJul 26, 06:35 UTC1h 56m
2026-07-25 TAP404W LIS → MRS Jul 25, 19:45 UTCJul 25, 21:30 UTC1h 45m
2026-07-25 TAP10EV VLC → LIS Jul 25, 17:00 UTCJul 25, 18:20 UTC1h 20m
2026-07-25 TAP94EV LIS → VLC Jul 25, 14:50 UTCJul 25, 15:55 UTC1h 5m
2026-07-25 TAP481 NCE → LIS Jul 25, 10:55 UTCJul 25, 13:30 UTC2h 35m
2026-07-25 TAP48N LIS → NCE Jul 25, 07:50 UTCJul 25, 09:40 UTC1h 50m
2026-07-25 TAP1139 AGP → LIS Jul 25, 05:10 UTCJul 25, 06:10 UTC1h 0m
2026-07-24 TAP11AG LIS → AGP Jul 24, 20:50 UTCJul 24, 21:40 UTC50m
2026-07-24 TAP1906 FAO → LIS Jul 24, 17:30 UTCJul 24, 18:00 UTC30m
2026-07-24 TAP1905 LIS → FAO Jul 24, 15:50 UTCJul 24, 16:20 UTC30m
2026-07-24 TAP471A LYS → LIS Jul 24, 11:25 UTCJul 24, 13:55 UTC2h 30m
2026-07-24 TAP70YS LIS → LYS Jul 24, 08:35 UTCJul 24, 10:25 UTC1h 50m
2026-07-24 TAP1939 OPO → LIS Jul 24, 06:15 UTCJul 24, 07:05 UTC50m
2026-07-23 TAP36RC LIS → OPO Jul 23, 21:15 UTCJul 23, 21:45 UTC30m
2026-07-23 TAP4TL TLS → LIS Jul 23, 17:30 UTCJul 23, 19:15 UTC1h 45m
2026-07-23 TAP492 LIS → TLS Jul 23, 14:20 UTCJul 23, 15:50 UTC1h 30m
2026-07-23 TAP11SV SVQ → LIS Jul 23, 08:30 UTCJul 23, 09:10 UTC40m
2026-07-23 TAP1102 LIS → SVQ Jul 23, 06:50 UTCJul 23, 07:35 UTC45m
2026-07-22 TAP1439 CMN → LIS Jul 22, 17:15 UTCJul 22, 18:35 UTC1h 20m
2026-07-22 TAP1438 LIS → CMN Jul 22, 15:00 UTCJul 22, 16:15 UTC1h 15m
2026-07-22 TAP1013 - Jul 22, 12:20 UTCJul 22, 13:20 UTC1h 0m
2026-07-22 TAP12LM LIS → MAD Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-21 TAP1325 DUB → LIS Jul 21, 18:05 UTCJul 21, 20:35 UTC2h 30m
2026-07-21 TAP13DU LIS → DUB Jul 21, 14:45 UTCJul 21, 17:05 UTC2h 20m
2026-07-21 TAP471A LYS → LIS Jul 21, 10:50 UTCJul 21, 12:55 UTC2h 5m
2026-07-21 TAP70YS LIS → LYS Jul 21, 07:50 UTCJul 21, 09:35 UTC1h 45m
2026-07-20 TAP63CT - Jul 20, 10:50 UTCJul 20, 12:10 UTC1h 20m
2026-07-20 TAP62JR - Jul 20, 08:30 UTCJul 20, 09:25 UTC55m
2026-07-20 TAP1939 OPO → LIS Jul 20, 06:20 UTCJul 20, 07:05 UTC45m
2026-07-19 TAP36RC LIS → OPO Jul 19, 21:25 UTCJul 19, 22:00 UTC35m
2026-07-19 TAP1455 - Jul 19, 17:50 UTCJul 19, 19:00 UTC1h 10m
2026-07-19 TAP1454 - Jul 19, 15:30 UTCJul 19, 16:30 UTC1h 0m
2026-07-19 TAP541W DUS → LIS Jul 19, 11:30 UTCJul 19, 14:20 UTC2h 50m
2026-07-19 TAP5DL LIS → DUS Jul 19, 07:45 UTCJul 19, 10:10 UTC2h 25m
2026-07-18 TAP885 NAP → LIS Jul 18, 18:25 UTCJul 18, 21:25 UTC3h 0m
2026-07-18 TAP884 - Jul 18, 14:30 UTCJul 18, 16:50 UTC2h 20m
2026-07-18 TAP1335 LGW → LIS Jul 18, 10:15 UTCJul 18, 12:35 UTC2h 20m
2026-07-18 TAP34A LIS → LGW Jul 18, 06:40 UTCJul 18, 08:50 UTC2h 10m
2026-07-17 TAP473H LYS → LIS Jul 17, 19:40 UTCJul 17, 22:00 UTC2h 20m
2026-07-17 TAP472C LIS → LYS Jul 17, 15:40 UTCJul 17, 17:25 UTC1h 45m
2026-07-17 TAP471A LYS → LIS Jul 17, 11:45 UTCJul 17, 14:00 UTC2h 15m
2026-07-17 TAP70YS LIS → LYS Jul 17, 08:35 UTCJul 17, 10:15 UTC1h 40m
2026-07-17 TAP85CE NCE → LIS Jul 17, 04:20 UTCJul 17, 06:40 UTC2h 20m
2026-07-16 TAP484H LIS → NCE Jul 16, 20:45 UTCJul 16, 22:30 UTC1h 45m
2026-07-16 TAP403Z - Jul 16, 17:14 UTCJul 16, 19:30 UTC2h 15m
2026-07-16 TAP02MR - Jul 16, 14:00 UTCJul 16, 15:55 UTC1h 55m

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

Mode-S 495218 frequently asked

What is Mode-S code 495218?
495218 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TPX.
Where is Mode-S 495218 registered?
Mode-S code 495218 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495218 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 495218, octal 22251030, decimal 4,805,144.
What flights does 495218 operate?
Mode-S 495218 has broadcast 20 distinct callsigns, including TAP10EV, TAP94EV, TAP884, TAP70YS, TAP63CT.