Apparatus

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sensors Mode-S transponder

495038

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TAX · EMBRAER ERJ-190-200

Hex
495038
Octal
22250070
Decimal
4,804,664
Country
PT
Tail
CS-TAX
Type
E195
No current signal · last broadcast Jul 26, 20:50 UTC
Flights observed
447
Distinct callsigns
20
Country
PT
Last broadcast
Jul 26, 20:50 UTC

Last known position

Most recent position reported by Mode-S 495038.

Country allocation

The ICAO 24-bit address 495038 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
TAP1701 - 9 2026-07-06
TAP91SR - 8 2026-07-20
TAP27UZ TAP Portugal 8 2026-06-12
TAP13DU - 8 2026-07-26
TAP1325 TAP Portugal 8 2026-07-26
TAP26T TAP Portugal 7 2026-06-11
TAP94EV - 6 2026-06-29
TAP82LN - 6 2026-06-18
TAP48M - 6 2026-06-18
TAP23V - 6 2026-07-15
TAP1702 - 6 2026-07-06
TAP1692 TAP Portugal 6 2026-07-20
TAP13J - 6 2026-07-15
TAP1102 TAP Portugal 6 2026-07-18
TAP10EV - 6 2026-06-29
TAP93MA TAP Portugal 5 2026-07-22
TAP5DL TAP Portugal 5 2026-06-05
TAP48N - 5 2026-06-29
TAP481 - 5 2026-06-29
TAP475 - 5 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAP1325 DUB → LIS Jul 26, 18:30 UTCJul 26, 20:45 UTC2h 15m
2026-07-26 TAP13DU LIS → DUB Jul 26, 14:45 UTCJul 26, 17:20 UTC2h 35m
2026-07-26 TAP86GM VCE → LIS Jul 26, 10:45 UTCJul 26, 13:30 UTC2h 45m
2026-07-26 TAP86PZ LIS → VCE Jul 26, 07:00 UTCJul 26, 09:30 UTC2h 30m
2026-07-25 TAP403Z MRS → LIS Jul 25, 18:30 UTCJul 25, 20:55 UTC2h 25m
2026-07-25 TAP02MR LIS → MRS Jul 25, 15:40 UTCJul 25, 17:20 UTC1h 40m
2026-07-25 TAP10VL VLC → LIS Jul 25, 12:15 UTCJul 25, 13:50 UTC1h 35m
2026-07-25 TAP92VC LIS → VLC Jul 25, 10:05 UTCJul 25, 11:10 UTC1h 5m
2026-07-25 TAP85CE NCE → LIS Jul 25, 04:45 UTCJul 25, 07:25 UTC2h 40m
2026-07-24 TAP484H LIS → NCE Jul 24, 19:55 UTCJul 24, 21:45 UTC1h 50m
2026-07-24 TAP1455 - Jul 24, 16:40 UTCJul 24, 17:55 UTC1h 15m
2026-07-24 TAP1454 LIS → RAK Jul 24, 14:05 UTCJul 24, 15:15 UTC1h 10m
2026-07-24 TAP145W RAK → LIS Jul 24, 10:55 UTCJul 24, 12:05 UTC1h 10m
2026-07-24 TAP1452 LIS → RAK Jul 24, 07:15 UTCJul 24, 08:10 UTC55m
2026-07-23 TAP1325 DUB → LIS Jul 23, 18:15 UTCJul 23, 20:50 UTC2h 35m
2026-07-23 TAP13DU LIS → DUB Jul 23, 15:00 UTCJul 23, 17:05 UTC2h 5m
2026-07-23 TAP86GM VCE → LIS Jul 23, 10:10 UTCJul 23, 13:25 UTC3h 15m
2026-07-23 TAP86PZ LIS → VCE Jul 23, 06:15 UTCJul 23, 08:40 UTC2h 25m
2026-07-22 TAP94KM FNC → LIS Jul 22, 22:15 UTCJul 22, 23:30 UTC1h 15m
2026-07-22 TAP93MA LIS → FNC Jul 22, 21:10 UTCJul 22, 21:20 UTC10m
2026-07-22 TAP93MA LIS → FNC Jul 22, 19:45 UTCJul 22, 20:25 UTC40m
2026-07-22 TAP1143 IBZ → LIS Jul 22, 15:55 UTCJul 22, 17:35 UTC1h 40m
2026-07-22 TAP1142 LIS → IBZ Jul 22, 13:15 UTCJul 22, 14:35 UTC1h 20m
2026-07-22 TAP63CT BIO → LIS Jul 22, 11:10 UTCJul 22, 11:50 UTC40m
2026-07-21 TAP1933 OPO → LIS Jul 21, 20:35 UTCJul 21, 21:15 UTC40m
2026-07-21 TAP1934 LIS → OPO Jul 21, 19:20 UTCJul 21, 19:50 UTC30m
2026-07-21 TAP35BL BCN → LIS Jul 21, 16:15 UTCJul 21, 18:05 UTC1h 50m
2026-07-21 TAP1034 LIS → BCN Jul 21, 13:25 UTCJul 21, 15:05 UTC1h 40m
2026-07-21 TAP1925 OPO → LIS Jul 21, 10:20 UTCJul 21, 11:00 UTC40m
2026-07-21 TAP1924 LIS → OPO Jul 21, 08:30 UTCJul 21, 09:00 UTC30m
2026-07-20 TAP1692 FNC → LIS Jul 20, 18:45 UTCJul 20, 20:05 UTC1h 20m
2026-07-20 TAP91SR LIS → FNC Jul 20, 16:20 UTCJul 20, 17:55 UTC1h 35m
2026-07-20 TAP10NL - Jul 20, 13:20 UTCJul 20, 15:05 UTC1h 45m
2026-07-20 TAP1032 LIS → BCN Jul 20, 10:15 UTCJul 20, 11:50 UTC1h 35m
2026-07-20 TAP1139 AGP → LIS Jul 20, 05:15 UTCJul 20, 06:10 UTC55m
2026-07-19 TAP11AG LIS → AGP Jul 19, 20:05 UTCJul 19, 20:50 UTC45m
2026-07-19 TAP403Z - Jul 19, 16:35 UTCJul 19, 18:50 UTC2h 15m
2026-07-19 TAP02MR - Jul 19, 13:50 UTCJul 19, 15:30 UTC1h 40m
2026-07-19 TAP10VL VLC → LIS Jul 19, 11:05 UTCJul 19, 12:30 UTC1h 25m
2026-07-19 TAP92VC LIS → VLC Jul 19, 08:50 UTCJul 19, 10:00 UTC1h 10m
2026-07-18 TAP21MM MAD → LIS Jul 18, 20:40 UTCJul 18, 21:50 UTC1h 10m
2026-07-18 TAP20L - Jul 18, 18:25 UTCJul 18, 19:10 UTC45m
2026-07-18 TAP1143 IBZ → LIS Jul 18, 14:40 UTCJul 18, 16:15 UTC1h 35m
2026-07-18 TAP1142 LIS → IBZ Jul 18, 12:05 UTCJul 18, 13:20 UTC1h 15m
2026-07-18 TAP11SV SVQ → LIS Jul 18, 09:25 UTCJul 18, 10:20 UTC55m
2026-07-18 TAP1102 LIS → SVQ Jul 18, 07:00 UTCJul 18, 07:45 UTC45m
2026-07-18 TAP11VP SVQ → LIS Jul 18, 04:45 UTCJul 18, 05:30 UTC45m
2026-07-17 TAP11ZL LIS → SVQ Jul 17, 21:44 UTCJul 17, 22:25 UTC40m
2026-07-17 TAP543W - Jul 17, 16:04 UTCJul 17, 19:00 UTC2h 55m
2026-07-17 TAP542U LIS → DUS Jul 17, 12:30 UTCJul 17, 14:50 UTC2h 20m

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

Mode-S 495038 frequently asked

What is Mode-S code 495038?
495038 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TAX.
Where is Mode-S 495038 registered?
Mode-S code 495038 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495038 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 495038, octal 22250070, decimal 4,804,664.
What flights does 495038 operate?
Mode-S 495038 has broadcast 20 distinct callsigns, including TAP1701, TAP91SR, TAP27UZ, TAP13DU, TAP1325.