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sensors Mode-S transponder

495146

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TJF · AIRBUS A-321

Hex
495146
Octal
22250506
Decimal
4,804,934
Country
PT
Tail
CS-TJF
Type
A321
Broadcasting now · callsign TAP10MD · 27,600 ft
Flights observed
382
Distinct callsigns
20
Country
PT
Last broadcast
Jul 26, 20:05 UTC

Current position

495146 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 495146 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
TAP11WQ - 11 2026-07-13
TAP10MD - 11 2026-07-13
TAP83K TAP Portugal 10 2026-07-23
TAP1685 - 10 2026-07-08
TAP8RL TAP Portugal 9 2026-07-20
TAP835 TAP Portugal 9 2026-07-23
TAP838Z - 8 2026-07-19
TAP837 TAP Portugal 8 2026-07-25
TAP836A TAP Portugal 8 2026-07-25
TAP825 TAP Portugal 8 2026-07-21
TAP824 TAP Portugal 8 2026-07-21
TAP68JP - 8 2026-07-08
TAP98CX TAP Portugal 7 2026-07-21
TAP93MA - 7 2026-06-19
TAP86PZ - 7 2026-07-15
TAP86GM - 7 2026-07-15
TAP1484 TAP Portugal 7 2026-07-22
TAP1483 TAP Portugal 7 2026-07-21
TAP9RH TAP Portugal 6 2026-07-23
TAP934 TAP Portugal 6 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAP1019 MAD → LIS Jul 26, 18:55 UTCJul 26, 19:55 UTC1h 0m
2026-07-26 TAP1018 LIS → MAD Jul 26, 16:50 UTCJul 26, 17:45 UTC55m
2026-07-26 TAP83RS FCO → LIS Jul 26, 12:35 UTCJul 26, 15:20 UTC2h 45m
2026-07-26 TAP832 LIS → FCO Jul 26, 08:10 UTCJul 26, 10:30 UTC2h 20m
2026-07-25 TAP837 FCO → LIS Jul 25, 19:55 UTCJul 25, 22:45 UTC2h 50m
2026-07-25 TAP836A LIS → FCO Jul 25, 15:50 UTCJul 25, 18:30 UTC2h 40m
2026-07-25 TAP43JD ORY → LIS Jul 25, 10:15 UTCJul 25, 12:15 UTC2h 0m
2026-07-25 TAP43PA LIS → ORY Jul 25, 06:55 UTCJul 25, 08:55 UTC2h 0m
2026-07-25 TAP96AW FNC → LIS Jul 25, 03:55 UTCJul 25, 05:05 UTC1h 10m
2026-07-24 TAP16LN LIS → FNC Jul 24, 23:05 UTCJul 24, 23:20 UTC15m
2026-07-24 TAP16LN LIS → FNC Jul 24, 21:45 UTCJul 24, 22:30 UTC45m
2026-07-24 TAP93ZS ZRH → ZRH Jul 24, 17:00 UTCJul 24, 19:40 UTC2h 40m
2026-07-24 TAP932 LIS → ZRH Jul 24, 13:00 UTCJul 24, 15:15 UTC2h 15m
2026-07-24 TAP1902 FAO → LIS Jul 24, 10:30 UTCJul 24, 11:00 UTC30m
2026-07-24 TAP1901 LIS → FAO Jul 24, 08:45 UTCJul 24, 09:15 UTC30m
2026-07-23 TAP1549 LIS → SID Jul 23, 21:25 UTCJul 24, 06:00 UTC8h 35m
2026-07-23 TAP835 FCO → LIS Jul 23, 16:25 UTCJul 23, 19:25 UTC3h 0m
2026-07-23 TAP83K LIS → FCO Jul 23, 12:35 UTCJul 23, 14:50 UTC2h 15m
2026-07-23 TAP9RH ZRH → LIS Jul 23, 04:20 UTCJul 23, 07:05 UTC2h 45m
2026-07-22 TAP934 LIS → ZRH Jul 22, 18:50 UTCJul 22, 20:55 UTC2h 5m
2026-07-22 TAP83RS - Jul 22, 12:15 UTCJul 22, 15:00 UTC2h 45m
2026-07-22 TAP1484 DSS → LIS Jul 22, 01:25 UTCJul 22, 04:50 UTC3h 25m
2026-07-21 TAP1483 LIS → DSS Jul 21, 20:30 UTCJul 22, 00:05 UTC3h 35m
2026-07-21 TAP825 MXP → LIS Jul 21, 15:45 UTCJul 21, 18:25 UTC2h 40m
2026-07-21 TAP824 LIS → MXP Jul 21, 12:00 UTCJul 21, 14:10 UTC2h 10m
2026-07-21 TAP98CX FNC → LIS Jul 21, 04:50 UTCJul 21, 06:10 UTC1h 20m
2026-07-20 TAP97LS LIS → FNC Jul 20, 23:20 UTCJul 21, 00:55 UTC1h 34m
2026-07-20 TAP1243 PRG → LIS Jul 20, 17:50 UTCJul 20, 21:10 UTC3h 20m
2026-07-20 TAP1242 LIS → PRG Jul 20, 13:35 UTCJul 20, 16:15 UTC2h 40m
2026-07-20 TAP8RL FCO → LIS Jul 20, 03:00 UTCJul 20, 05:45 UTC2h 45m
2026-07-19 TAP838Z - Jul 19, 21:10 UTCJul 19, 23:25 UTC2h 15m
2026-07-19 TAP825 MXP → LIS Jul 19, 16:00 UTCJul 19, 18:40 UTC2h 40m
2026-07-19 TAP824 LIS → MXP Jul 19, 12:05 UTCJul 19, 14:10 UTC2h 5m
2026-07-19 TAP9RH ZRH → LIS Jul 19, 04:30 UTCJul 19, 07:05 UTC2h 35m
2026-07-18 TAP934 LIS → ZRH Jul 18, 18:00 UTCJul 18, 20:20 UTC2h 20m
2026-07-18 TAP83RS - Jul 18, 12:00 UTCJul 18, 14:50 UTC2h 50m
2026-07-18 TAP832 - Jul 18, 08:05 UTCJul 18, 10:25 UTC2h 20m
2026-07-18 TAP41SN BCN → LIS Jul 18, 04:20 UTCJul 18, 06:00 UTC1h 40m
2026-07-17 TAP1040 LIS → BCN Jul 17, 21:55 UTCJul 17, 23:14 UTC1h 20m
2026-07-17 TAP437X ORY → LIS Jul 17, 18:05 UTCJul 17, 20:25 UTC2h 20m
2026-07-17 TAP436 LIS → ORY Jul 17, 14:50 UTCJul 17, 16:49 UTC2h 0m
2026-07-17 TAP1013 - Jul 17, 12:15 UTCJul 17, 13:25 UTC1h 10m
2026-07-17 TAP12LM LIS → MAD Jul 17, 09:50 UTCJul 17, 10:44 UTC55m
2026-07-17 TAP8RL FCO → LIS Jul 17, 04:14 UTCJul 17, 06:54 UTC2h 40m
2026-07-16 TAP838Z - Jul 16, 20:00 UTCJul 16, 22:15 UTC2h 15m
2026-07-16 TAP35BL BCN → LIS Jul 16, 16:55 UTCJul 16, 18:50 UTC1h 55m
2026-07-16 TAP1034 LIS → BCN Jul 16, 14:20 UTCJul 16, 15:40 UTC1h 20m
2026-07-16 TAP831 - Jul 16, 09:50 UTCJul 16, 12:40 UTC2h 50m
2026-07-16 TAP830 - Jul 16, 05:50 UTCJul 16, 08:05 UTC2h 15m
2026-07-15 TAP837 FCO → LIS Jul 15, 18:50 UTCJul 15, 21:35 UTC2h 45m

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

Mode-S 495146 frequently asked

What is Mode-S code 495146?
495146 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TJF.
Where is Mode-S 495146 registered?
Mode-S code 495146 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495146 broadcasting right now?
Yes. Mode-S 495146 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 495146, octal 22250506, decimal 4,804,934.
What flights does 495146 operate?
Mode-S 495146 has broadcast 20 distinct callsigns, including TAP11WQ, TAP10MD, TAP83K, TAP1685, TAP8RL.