Apparatus

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sensors Mode-S transponder

48C130

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-RKR · BOEING 737-800

Hex
48C130
Octal
22140460
Decimal
4,768,048
Country
PL
Tail
SP-RKR
Type
B738
No current signal · last broadcast Jul 26, 20:55 UTC
Flights observed
667
Distinct callsigns
20
Country
PL
Last broadcast
Jul 26, 20:55 UTC

Last known position

Most recent position reported by Mode-S 48C130.

Country allocation

The ICAO 24-bit address 48C130 falls within the block assigned to Poland (PL) by ICAO Annex 10, Volume III. Every aircraft registered in Poland 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
RYR646J Ryanair 17 2026-07-19
RYR38DU Ryanair 17 2026-07-19
RYR53VV - 15 2026-07-19
RYR68KK - 14 2026-07-19
RYR84SX - 12 2026-07-17
RYR38MM - 12 2026-07-17
RYR8AG Ryanair 11 2026-07-17
RYR74RM - 11 2026-07-20
RYR56NF - 11 2026-07-20
RYR45ER Ryanair 11 2026-07-17
RYR869U - 9 2026-07-21
RYR1744 Ryanair 9 2026-07-21
RYR9HZ - 8 2026-07-21
RYR75BJ Ryanair 8 2026-07-21
RYR4228 Ryanair 8 2026-07-18
RYR4227 Ryanair 8 2026-07-18
RYR3BX Ryanair 8 2026-07-19
RYR3706 Ryanair 8 2026-07-19
RYR33KN - 8 2026-07-21
RYR18LB - 8 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RYR889X WRO → STN Jul 26, 19:10 UTCJul 26, 20:55 UTC1h 45m
2026-07-26 RYR8JU EDI → BUD Jul 26, 16:35 UTCJul 26, 18:10 UTC1h 35m
2026-07-26 RYR12CZ - Jul 26, 13:25 UTCJul 26, 15:35 UTC2h 10m
2026-07-26 RYR97CJ POZ → ARN Jul 26, 08:45 UTCJul 26, 11:45 UTC3h 0m
2026-07-26 RYR9775 BUD → SOF Jul 26, 04:25 UTCJul 26, 07:40 UTC3h 16m
2026-07-25 RYR9BU OPO → CRL Jul 25, 20:15 UTCJul 25, 22:10 UTC1h 55m
2026-07-25 RYR13BP WRO → PMO Jul 25, 17:15 UTCJul 25, 19:10 UTC1h 55m
2026-07-25 RYR4TB BVA → HEL Jul 25, 13:40 UTCJul 25, 16:00 UTC2h 20m
2026-07-25 RYR6LQ OPO → FMM Jul 25, 10:30 UTCJul 25, 12:40 UTC2h 10m
2026-07-25 RYR19PH - Jul 25, 08:25 UTCJul 25, 09:30 UTC1h 5m
2026-07-25 RYR653Z - Jul 25, 06:20 UTCJul 25, 07:20 UTC1h 0m
2026-07-24 RYS87 VIE → CRL Jul 24, 17:40 UTCJul 24, 20:10 UTC2h 30m
2026-07-24 RYS1Y - Jul 24, 13:45 UTCJul 24, 16:35 UTC2h 50m
2026-07-24 RYR2LT RZE → DUB Jul 24, 11:25 UTCJul 24, 12:35 UTC1h 10m
2026-07-24 RYR3YB KTW → FCO Jul 24, 09:20 UTCJul 24, 10:40 UTC1h 20m
2026-07-24 RYS5042 - Jul 24, 05:10 UTCJul 24, 07:55 UTC2h 45m
2026-07-24 RYS5043 - Jul 24, 01:30 UTCJul 24, 04:05 UTC2h 35m
2026-07-23 RYS903 DUB → DUB Jul 23, 23:55 UTCJul 24, 00:05 UTC10m
2026-07-23 RYS7QA - Jul 23, 19:30 UTCJul 23, 22:25 UTC2h 55m
2026-07-23 RYS5027 POZ → AYT Jul 23, 15:40 UTCJul 23, 18:20 UTC2h 40m
2026-07-23 RYS5028 - Jul 23, 11:40 UTCJul 23, 14:35 UTC2h 55m
2026-07-23 RYS5029 - Jul 23, 08:20 UTCJul 23, 10:30 UTC2h 10m
2026-07-23 RYS503 PMI → VIE Jul 23, 04:10 UTCJul 23, 06:30 UTC2h 20m
2026-07-22 RYR4155 - Jul 22, 18:55 UTCJul 22, 20:15 UTC1h 20m
2026-07-22 RYR73ZL BGY → CTA Jul 22, 15:55 UTCJul 22, 18:00 UTC2h 5m
2026-07-22 RYR9095 BGY → GDN Jul 22, 13:10 UTCJul 22, 14:50 UTC1h 40m
2026-07-22 RYR43DL ZAD → EDI Jul 22, 11:10 UTCJul 22, 12:10 UTC1h 0m
2026-07-21 RYR6826 BTS → GDN Jul 21, 21:30 UTCJul 21, 22:30 UTC1h 0m
2026-07-21 RYR33KN WMI → BTS Jul 21, 19:30 UTCJul 21, 20:25 UTC55m
2026-07-21 RYR9HZ BTS → WMI Jul 21, 18:00 UTCJul 21, 18:55 UTC55m
2026-07-21 RYR1744 CFU → BTS Jul 21, 15:50 UTCJul 21, 17:10 UTC1h 20m
2026-07-21 RYR869U - Jul 21, 13:10 UTCJul 21, 14:20 UTC1h 10m
2026-07-21 RYR11WA AGP → BTS Jul 21, 08:55 UTCJul 21, 11:45 UTC2h 50m
2026-07-21 RYR75BJ BLL → STN Jul 21, 04:25 UTCJul 21, 07:40 UTC3h 15m
2026-07-20 RYR2854 BRS → KRK Jul 20, 20:10 UTCJul 20, 21:30 UTC1h 20m
2026-07-20 RYR10AD BTS → CRL Jul 20, 17:50 UTCJul 20, 19:25 UTC1h 35m
2026-07-20 RYR129U - Jul 20, 15:10 UTCJul 20, 17:15 UTC2h 5m
2026-07-20 RYR81KJ BTS → MAN Jul 20, 12:10 UTCJul 20, 14:25 UTC2h 15m
2026-07-20 RYR74RM LBA → BTS Jul 20, 07:05 UTCJul 20, 09:00 UTC1h 55m
2026-07-20 RYR56NF BTS → LBA Jul 20, 04:10 UTCJul 20, 06:10 UTC2h 0m
2026-07-19 RYR646J PMO → BTS Jul 19, 21:10 UTCJul 19, 22:45 UTC1h 35m
2026-07-19 RYR38DU BTS → PMO Jul 19, 18:25 UTCJul 19, 20:05 UTC1h 40m
2026-07-19 RYR9628 LPL → POZ Jul 19, 16:30 UTCJul 19, 17:45 UTC1h 15m
2026-07-19 RYR9627 TFS → LPL Jul 19, 14:25 UTCJul 19, 15:40 UTC1h 15m
2026-07-19 RYR3BX CTA → BGY Jul 19, 11:50 UTCJul 19, 13:20 UTC1h 30m
2026-07-19 RYR3706 BTS → STN Jul 19, 09:30 UTCJul 19, 11:00 UTC1h 30m
2026-07-19 RYR53VV AHO → BTS Jul 19, 07:15 UTCJul 19, 08:45 UTC1h 30m
2026-07-19 RYR68KK BTS → AHO Jul 19, 04:35 UTCJul 19, 06:15 UTC1h 40m
2026-07-18 RYR646J PMO → BTS Jul 18, 19:05 UTCJul 18, 20:40 UTC1h 35m
2026-07-18 RYR38DU BTS → PMO Jul 18, 16:20 UTCJul 18, 17:55 UTC1h 35m

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 SP-RKR page for operator, model, and routing details .

Mode-S 48C130 frequently asked

What is Mode-S code 48C130?
48C130 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-RKR.
Where is Mode-S 48C130 registered?
Mode-S code 48C130 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48C130 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48C130, octal 22140460, decimal 4,768,048.
What flights does 48C130 operate?
Mode-S 48C130 has broadcast 20 distinct callsigns, including RYR646J, RYR38DU, RYR53VV, RYR68KK, RYR84SX.