Apparatus

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sensors Mode-S transponder

495210

ICAO 24-bit transponder address · allocated to Portugal

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

Hex
495210
Octal
22251020
Decimal
4,805,136
Country
PT
Tail
CS-TPP
Type
E190
No current signal · last broadcast 11h ago
Flights observed
216
Distinct callsigns
20
Country
PT
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S 495210.

Country allocation

The ICAO 24-bit address 495210 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
TAP471A - 6 2026-07-10
TAP883 - 5 2026-07-04
TAP70YS - 5 2026-07-10
TAP21MM - 5 2026-07-10
TAP20L - 5 2026-07-10
TAP1933 - 5 2026-07-08
TAP1019 - 5 2026-07-01
TAP1018 - 5 2026-07-01
TAP882 - 4 2026-07-04
TAP34CC - 4 2026-07-11
TAP1934 - 4 2026-07-08
TAP11MG - 4 2026-07-11
TAP1137 - 4 2026-07-11
TAP1136 - 4 2026-07-11
TAP885 - 3 2026-07-12
TAP884 - 3 2026-07-12
TAP475 - 3 2026-06-27
TAP474 - 3 2026-06-26
TAP1105 - 3 2026-07-09
TAP1104 - 3 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 TAP1155 - Jul 13, 17:25 UTCJul 13, 19:25 UTC2h 0m
2026-07-13 TAP54MH LIS → MAH Jul 13, 14:50 UTCJul 13, 16:30 UTC1h 40m
2026-07-13 TAP481 NCE → LIS Jul 13, 11:00 UTCJul 13, 13:20 UTC2h 20m
2026-07-13 TAP48N LIS → NCE Jul 13, 07:35 UTCJul 13, 09:35 UTC2h 0m
2026-07-13 TAP41SN BCN → LIS Jul 13, 04:10 UTCJul 13, 05:50 UTC1h 40m
2026-07-12 TAP1040 LIS → BCN Jul 12, 22:15 UTCJul 12, 23:35 UTC1h 20m
2026-07-12 TAP885 - Jul 12, 17:45 UTCJul 12, 20:45 UTC3h 0m
2026-07-12 TAP884 - Jul 12, 14:01 UTCJul 12, 16:25 UTC2h 25m
2026-07-12 TAP1335 LGW → LIS Jul 12, 10:10 UTCJul 12, 12:40 UTC2h 30m
2026-07-12 TAP34A LIS → LGW Jul 12, 06:25 UTCJul 12, 08:45 UTC2h 20m
2026-07-11 TAP1692 FNC → LIS Jul 11, 18:45 UTCJul 11, 20:10 UTC1h 25m
2026-07-11 TAP91SR LIS → FNC Jul 11, 16:15 UTCJul 11, 17:45 UTC1h 30m
2026-07-11 TAP1137 - Jul 11, 13:35 UTCJul 11, 14:40 UTC1h 5m
2026-07-11 TAP1136 - Jul 11, 11:35 UTCJul 11, 12:20 UTC45m
2026-07-11 TAP11MG - Jul 11, 08:45 UTCJul 11, 09:40 UTC55m
2026-07-11 TAP34CC - Jul 11, 06:30 UTCJul 11, 07:25 UTC55m
2026-07-10 TAP21MM - Jul 10, 20:45 UTCJul 10, 21:45 UTC1h 0m
2026-07-10 TAP20L - Jul 10, 18:35 UTCJul 10, 19:25 UTC50m
2026-07-10 TAP471A - Jul 10, 12:35 UTCJul 10, 14:35 UTC2h 0m
2026-07-10 TAP70YS - Jul 10, 08:30 UTCJul 10, 10:30 UTC2h 0m
2026-07-10 TAP495Y TLS → LIS Jul 10, 04:45 UTCJul 10, 06:30 UTC1h 45m
2026-07-09 TAP494Y LIS → TLS Jul 9, 19:20 UTCJul 9, 20:55 UTC1h 35m
2026-07-09 TAP1105 SVQ → LIS Jul 9, 14:45 UTCJul 9, 15:30 UTC45m
2026-07-09 TAP1104 LIS → SVQ Jul 9, 12:55 UTCJul 9, 13:45 UTC50m
2026-07-09 TAP68JP FNC → LIS Jul 9, 08:30 UTCJul 9, 09:55 UTC1h 25m
2026-07-09 TAP1685 - Jul 9, 07:10 UTCJul 9, 07:20 UTC10m
2026-07-09 TAP1685 - Jul 9, 05:50 UTCJul 9, 06:35 UTC45m
2026-07-08 TAP1933 OPO → LIS Jul 8, 20:30 UTCJul 8, 21:10 UTC40m
2026-07-08 TAP1934 LIS → OPO Jul 8, 18:55 UTCJul 8, 19:30 UTC35m
2026-07-08 TAP1439 CMN → LIS Jul 8, 16:25 UTCJul 8, 17:25 UTC1h 0m
2026-07-08 TAP1438 LIS → CMN Jul 8, 14:25 UTCJul 8, 15:25 UTC1h 0m
2026-07-08 TAP91TL TLS → LIS Jul 8, 11:15 UTCJul 8, 12:55 UTC1h 40m
2026-07-08 TAP49L LIS → TLS Jul 8, 08:20 UTCJul 8, 09:55 UTC1h 35m
2026-07-07 TAP35BL BCN → LIS Jul 7, 16:35 UTCJul 7, 18:10 UTC1h 35m
2026-07-07 TAP1034 LIS → BCN Jul 7, 13:40 UTCJul 7, 15:15 UTC1h 35m
2026-07-07 TAP11MG - Jul 7, 08:45 UTCJul 7, 09:50 UTC1h 5m
2026-07-07 TAP34CC - Jul 7, 06:40 UTCJul 7, 07:25 UTC45m
2026-07-06 TAP543W - Jul 6, 16:50 UTCJul 6, 19:30 UTC2h 40m
2026-07-06 TAP542U LIS → DUS Jul 6, 13:25 UTCJul 6, 15:55 UTC2h 30m
2026-07-06 TAP429 ORY → LIS Jul 6, 08:35 UTCJul 6, 10:45 UTC2h 10m
2026-07-06 TAP428 LIS → ORY Jul 6, 05:20 UTCJul 6, 07:25 UTC2h 5m
2026-07-05 TAP4TL TLS → LIS Jul 5, 16:55 UTCJul 5, 18:40 UTC1h 45m
2026-07-05 TAP492 LIS → TLS Jul 5, 14:35 UTCJul 5, 16:05 UTC1h 30m
2026-07-05 TAP1013 - Jul 5, 12:10 UTCJul 5, 13:05 UTC55m
2026-07-05 TAP12LM - Jul 5, 09:50 UTCJul 5, 10:45 UTC55m
2026-07-05 TAP85CE NCE → LIS Jul 5, 04:15 UTCJul 5, 06:25 UTC2h 10m
2026-07-05 TAP486 LIS → NCE Jul 5, 00:10 UTCJul 5, 02:15 UTC2h 5m
2026-07-04 TAP21MM - Jul 4, 20:45 UTCJul 4, 21:45 UTC1h 0m
2026-07-04 TAP20L - Jul 4, 18:40 UTCJul 4, 19:30 UTC50m
2026-07-04 TAP883 - Jul 4, 11:40 UTCJul 4, 14:50 UTC3h 10m

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

Mode-S 495210 frequently asked

What is Mode-S code 495210?
495210 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TPP.
Where is Mode-S 495210 registered?
Mode-S code 495210 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495210 broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 495210, octal 22251020, decimal 4,805,136.
What flights does 495210 operate?
Mode-S 495210 has broadcast 20 distinct callsigns, including TAP471A, TAP883, TAP70YS, TAP21MM, TAP20L.