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sensors Mode-S transponder

495170

ICAO 24-bit transponder address · allocated to Portugal

Currently assigned to CS-TKP · AIRBUS A-320

Hex
495170
Octal
22250560
Decimal
4,804,976
Country
PT
Tail
CS-TKP
Type
A320
No current signal · last broadcast Jul 26, 19:45 UTC
Flights observed
283
Distinct callsigns
20
Country
PT
Last broadcast
Jul 26, 19:45 UTC

Last known position

Most recent position reported by Mode-S 495170.

Country allocation

The ICAO 24-bit address 495170 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
RZO153 - 28 2026-07-24
RZO151 SATA International 22 2026-07-24
RZO128 SATA International 17 2026-07-25
RZO150 SATA International 16 2026-07-23
RZO127 SATA International 16 2026-07-26
RZO152 SATA International 15 2026-07-22
RZO141 SATA International 14 2026-07-20
RZO140 - 13 2026-07-22
RZO121 SATA International 13 2026-07-25
RZO120 SATA International 12 2026-07-25
RZO123 SATA International 10 2026-07-25
RZO131 - 9 2026-07-08
RZO124 SATA International 9 2026-07-25
RZO173 - 7 2026-07-12
RZO183 - 6 2026-07-08
RZO174 - 6 2026-07-12
RZO143 - 6 2026-07-23
RZO134 - 6 2026-07-01
RZO129 - 6 2026-07-09
RZO142 - 5 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RZO127 LIS → PDL Jul 26, 18:50 UTCJul 26, 19:45 UTC55m
2026-07-26 RZO1156 HOR → LIS Jul 26, 08:30 UTCJul 26, 14:10 UTC5h 40m
2026-07-25 RZO128 PDL → LIS Jul 25, 23:35 UTCJul 26, 00:20 UTC45m
2026-07-25 RZO127 LIS → PDL Jul 25, 19:00 UTCJul 25, 19:45 UTC45m
2026-07-25 RZO124 PDL → LIS Jul 25, 16:40 UTCJul 25, 17:25 UTC45m
2026-07-25 RZO123 LIS → PDL Jul 25, 12:15 UTCJul 25, 12:55 UTC40m
2026-07-25 RZO120 PDL → LIS Jul 25, 09:50 UTCJul 25, 10:30 UTC40m
2026-07-25 RZO121 LIS → PDL Jul 25, 05:15 UTCJul 25, 06:00 UTC45m
2026-07-24 RZO153 LIS → LIS Jul 24, 14:25 UTCJul 24, 20:00 UTC5h 35m
2026-07-24 RZO151 LIS → HOR Jul 24, 07:10 UTCJul 24, 12:45 UTC5h 35m
2026-07-23 RZO143 LIS → LIS Jul 23, 14:30 UTCJul 23, 20:20 UTC5h 50m
2026-07-23 RZO150 HOR → LIS Jul 23, 07:10 UTCJul 23, 12:45 UTC5h 35m
2026-07-22 RZO152 HOR → LIS Jul 22, 14:35 UTCJul 22, 20:25 UTC5h 50m
2026-07-22 RZO140 - Jul 22, 12:30 UTCJul 22, 13:05 UTC35m
2026-07-21 RZO153 LIS → LIS Jul 21, 15:10 UTCJul 21, 20:55 UTC5h 45m
2026-07-21 RZO151 LIS → HOR Jul 21, 07:20 UTCJul 21, 13:00 UTC5h 40m
2026-07-20 RZO152 HOR → LIS Jul 20, 14:35 UTCJul 20, 20:30 UTC5h 55m
2026-07-20 RZO141 LIS → PIX Jul 20, 07:15 UTCJul 20, 13:20 UTC6h 5m
2026-07-20 RZO128 - Jul 20, 00:05 UTCJul 20, 00:50 UTC45m
2026-07-19 RZO127 LIS → PDL Jul 19, 19:30 UTCJul 19, 20:10 UTC40m
2026-07-19 RZO1156 - Jul 19, 16:50 UTCJul 19, 17:30 UTC40m
2026-07-19 RZO1157 - Jul 19, 12:05 UTCJul 19, 12:45 UTC40m
2026-07-17 RZO153 LIS → LIS Jul 17, 14:24 UTCJul 17, 20:00 UTC5h 35m
2026-07-17 RZO151 LIS → LIS Jul 17, 07:14 UTCJul 17, 12:35 UTC5h 20m
2026-07-17 RZO128 - Jul 17, 00:04 UTCJul 17, 00:45 UTC40m
2026-07-16 RZO123 - Jul 16, 15:45 UTCJul 16, 16:35 UTC50m
2026-07-16 RZO120 - Jul 16, 09:55 UTCJul 16, 10:35 UTC40m
2026-07-16 RZO121 - Jul 16, 05:15 UTCJul 16, 06:05 UTC50m
2026-07-15 RZO152 LIS → LIS Jul 15, 17:45 UTCJul 15, 22:55 UTC5h 10m
2026-07-15 RZO153 LIS → LIS Jul 15, 14:40 UTCJul 15, 16:00 UTC1h 20m
2026-07-15 RZO141 LIS → LIS Jul 15, 07:20 UTCJul 15, 13:10 UTC5h 50m
2026-07-14 RZO153 LIS → LIS Jul 14, 15:15 UTCJul 14, 20:55 UTC5h 40m
2026-07-14 RZO151 LIS → LIS Jul 14, 07:15 UTCJul 14, 12:55 UTC5h 40m
2026-07-13 RZO153 LIS → LIS Jul 13, 14:55 UTCJul 13, 20:45 UTC5h 50m
2026-07-13 RZO120 - Jul 13, 09:40 UTCJul 13, 10:30 UTC50m
2026-07-13 RZO121 - Jul 13, 05:15 UTCJul 13, 06:01 UTC45m
2026-07-13 RZO128 - Jul 13, 00:30 UTCJul 13, 01:10 UTC40m
2026-07-12 RZO173 - Jul 12, 19:05 UTCJul 12, 19:45 UTC40m
2026-07-12 RZO174 - Jul 12, 17:20 UTCJul 12, 17:55 UTC35m
2026-07-12 RZO163 - Jul 12, 13:35 UTCJul 12, 13:45 UTC10m
2026-07-12 RZO163 - Jul 12, 12:20 UTCJul 12, 12:30 UTC10m
2026-07-12 RZO160 - Jul 12, 09:50 UTCJul 12, 10:01 UTC10m
2026-07-11 RZO127 - Jul 11, 19:50 UTCJul 11, 20:35 UTC45m
2026-07-11 RZO124 - Jul 11, 16:50 UTCJul 11, 17:50 UTC1h 0m
2026-07-11 RZO163 - Jul 11, 12:40 UTCJul 11, 13:30 UTC50m
2026-07-11 RZO160 - Jul 11, 10:00 UTCJul 11, 11:15 UTC1h 15m
2026-07-11 RZO565 - Jul 11, 04:35 UTCJul 11, 07:15 UTC2h 40m
2026-07-11 RZO564 - Jul 11, 00:30 UTCJul 11, 03:10 UTC2h 40m
2026-07-10 RZO127 - Jul 10, 19:10 UTCJul 10, 19:55 UTC45m
2026-07-10 RZO1147 LIS → LIS Jul 10, 12:10 UTCJul 10, 17:40 UTC5h 30m

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

Mode-S 495170 frequently asked

What is Mode-S code 495170?
495170 is an ICAO 24-bit transponder address. Allocated to Portugal. Assigned to CS-TKP.
Where is Mode-S 495170 registered?
Mode-S code 495170 is allocated to Portugal (PT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 495170 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 495170, octal 22250560, decimal 4,804,976.
What flights does 495170 operate?
Mode-S 495170 has broadcast 20 distinct callsigns, including RZO153, RZO151, RZO128, RZO150, RZO127.